Operations and Flight Manual UFM – 13 LAMBADA Serial No. 105/13 Date of Issue: 30/01/2008 Urban Air s.r.o., T.G.Masaryka 897, 562 01 Ústí nad Orlicí, Czech Republic, Tel./fax: +420 465 582 573, E-mail: urbanair@urbanair.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 0. Table of Contents 0. Table of Contents...................................................................0-11 1. General......................................................................................1-0 2. Limitations ................................................................................2-0 3. Emegency procedures ...........................................................3-0 4. Normal procedures .................................
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 Section 1 1. General 1.1 1.2 1.3 1.4 1.5 Introduction..................................................................................1-1 Certification basis ........................................................................1-1 Warnings, cautions and notes.....................................................1-3 Descriptive data...........................................................................1-4 Three-view drawing ..........................
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 1.1 Introduction This Flight Manual provides information useful for the safe and efficient operation of UFM - 13 ultralight aeroplane. It also contains supplemental data supplied by the aeroplane manufacturer. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 1.3 Warnings, cautions and notes The following definitions apply to warnings, cautions and notes in the flight manual. Warning Means that the non-observation of the corresponding procedure leads to an immediate or important degradation of the flight safety. Caution Means that the non-observation of the corresponding procedure leads to a minor or to a more or less long term degradation of the flight safety.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 1.4 1.4.1 Descriptive data Aeroplane description UFM - 13 ultralight aeroplane is intended for recreational and cross-country flying. It is not approved for aerobatic operation. UFM - 13 is a single engine, allfibreglass aeroplane with two side-byside seats. The aeroplane is equipped with fixed two main wheel undercarriage with a steer able tail wheel. The fuselage is a fibreglass shell with fibreglass seats integrated.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 1.4.2 Basic Technical data Wing Span/span with wing extension ........................ 12.94/14.95m Area/area with wing extension.......................... 12.16/12.87m 2 MAC .................................................................... 0.987 m Loading/loading area with wing extension ....... 37/34.9kg/m 2 Flaperon area ..................................................................... 0.82 m 2 Fuselage length ...............................
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 Vertical tail unit height .................................................................. 1.2 m area ..................................................................... 1.1 m 2 rudder area ......................................................... 0.44 m 2 Landing gear wheel track .......................................................... 1.54 m wheel base.......................................................... 4.16 m main wheel diameter.........
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 1.5 Three-view drawing Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 Section 2 2. Limitations 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 2.10 2.11 2.12 2.13 2.14 2.15 2.16 Introduction..................................................................................2-1 Airspeed ......................................................................................2-1 Airspeed indicator markings........................................................2-2 Powerplant ......................................................................
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 2.1 Introduction Section 2 includes Operating limitations, instrument markings, and basic placards necessary for safe operation of the aeroplane, its engine, standard systems and standard equipment. 2.2 Airspeed Airspeed limitations and their operational significance are shown below: Airspeed VNE VNO Never exceed speed Maximum structural cruising speed IAS [km/h] 200 145 VA Manoeuvring speed 135 VFE Maximum Flap.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 2.3 Airspeed indicator markings Airspeed indicator markings and their colour-code significance are shown below: Marking Range or value [IAS km/h] White arc Green arc Significance 70 - 110 Positive Flap Operating Range 80 – 145 Normal Operating Range Yellow arc 145 – 200 Manoeuvres must be conducted with caution and only in smooth air. Red line 200 Maximum speed for all operations. Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 2.4 Powerplant Engine Manufacturer : Bombardier-Rotax GMBH Engine Model: Rotax 912 UL Power: Max. Take-off: 59,6 kW / 80 hp Max. Continuous: 58 kW / 78 hp at 5500 rpm Cruising: 53 kW / 71 hp at 4800 rpm Engine RPM: Max. Take-off: 5800 rpm, max. 5 min. Max. Continuous: 5500 rpm Cruising: 4800 rpm Idling: 1400 rpm Cylinder head temperature: Minimum: 60 °C Maximum: 150 °C Oil temperature: Minimum: 50 °C Maximum: 140 °C Opt.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 Fuel pressure (if the fuel gauge and sensor are installed): Minimum: 0.40 bar Maximum: 0.15 bar Fuel: see 2.13 Oil: Automotive engine oil of registered brand with gear additives, but not aircraft oil (refer to engine Operator’s Manual). API classification „SF“ or „SG“. Propeller: VARIA 160/2/R Propeller diameter: 1600 mm Warning The Rotax 912 UL has not been certified as an aircraft engine and its failure may occur at any time.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 2.5 Powerplant instrument markings Function Engine speed (RPM) Cylinder Head Temperature (CHT) [°C] Oil Temperature [°C] Oil Pressure [bar] Minimum Limit Normal Operating Range Caution Range Maximum Range 1400 1400-5500 5500-5800 5800 60 60-100 100-150 150 50 90-110 110-140 140 1.5 1.5 – 4.0 4.0 – 5.0 7.0 cold engine starting Note st In the TL engine instrument memory are stored the limits of 1 and nd 2 level for Rotax 912 engine.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 2.6 • Miscellaneous instrument markings Fuel gauge A fuel reserve of 7 litres is indicated by a yellow warning lamp. Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 2.7 Weight Empty weight …………………………………… 307 kg NOTE Actual empty weight is stated in SECTION 6, par. 6.2 Max. take-off weight........................................ 520 kg Max landing weight ......................................... 520 kg Max. baggage weight.......................................... 4 kg 2.8 Centre of gravity Empty aeroplane C.G. position (standard) ... 32,0 %MAC Operating C.G. range................................. 20 - 35 %MAC 2.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 2.10 Manoeuvring load factors 6 5 A D 4 Ude=15 m/s Ude=7.5 m/s 3 2 n 1 v [km/h] 0 0 50 100 150 200 -1 Ude=-7.5 m/s E -2 Ude=-15 m/s G -3 -4 Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 2.11 Crew Minimum crew..................................................... 1 Maximum crew.................................................... 2 2.12 Kinds of operation Day VFR flights only. Instruments and equipment for VFR flights: 1 Airspeed indicator (marked according to 2.3) 1 Altimeter 1 Vertical speed indicator 1 Magnetic compass 1 Bank indicator 2 Safety harnesses Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 2.13 Fuel - automotive premium grade gasoline, leaded, according to DIN 516000,Ö-NORM C 1103 - EUROSUPER RON 95 unleaded accord. to DIN 51607,ÖNORM 1100 - AVGAS 100 LL - Due to higher lead content in AVGAS, the wear of valve seats and deposits in the combustion chamber will increase. Therefore, use AVGAS only if other fuel types are not available.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 2.15 • Other limitations No smoking aboard the aeroplane. Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 2.16 Limitation placards Caution The owner (aeroplane operating agency) of this aeroplane is responsible for placards readability during aeroplane service life. UFM 13 URBAN – AIR Empty weight Max. Take-off weight Min. crew weight Max. baggage weight Never exceed speed Stalling speed Fuel tank capacity Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 Manufactured: URBAN – AIR s.r.o. Model: Date of produce: S/N Registration: Empty weight: Max. Take-Off Weight: UFM 13 2008 105/13 307 kg 520 kg Permitted crew weight 25 l in fuel tank 50 l in fuel tank 75 l in fuel tank full fuel tank half an hour flight Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 Section 3 3. Emergency procedures 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 Introduction..................................................................................3-1 Engine failure ..............................................................................3-1 In-Flight start ...............................................................................3-3 Smoke and fire ............................................................................
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 3.1 Introduction Section 3 provides checklist and amplified procedures for coping with emergencies that may occur. Emergencies caused by aeroplane or engine malfunctions are extremely rare if proper pre-flight inspections and maintenance are practised. However, should an emergency arise, the basic guidelines described in this section should be considered and applied as necessary to correct the problem.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 8. Ignition - off 9. Safety harness - tighten 10. Master key - switch off position before landing 11. Land Note Skip 6-10 if necessary. 3.2.3 Engine failure in flight (Forced landing) 1. Speed - keep gliding speed at 100 km/h - sinking rate cca. 1,25 m/s 2. Altitude - below 50 m: land in take-off direction - over 50 m: choose landing area 3. Wind - evaluate direction and velocity 4. Landing area - choose free area without obstacles 5.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 3.3 1. Speed - keep speed a bit higher at 120 km/h 2. Altitude - check 3. Landing area - choose according to altitude (safest area) 4. Master switch - on 5. Fuel valve - open 6. Choke - as necessary (for cold engine) 7. Throttle - for 1/3 power 8. Ignition - on 9. Starter - turn switch box key 3.4 3.4.1 In-Flight start Smoke and fire Fire on ground 1. Fuel valve - off 2. Throttle - full 3. Master switch - off 4. Ignition - off 5.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 3.4.2 Fire during take-off 1. Fuel valve - off 2. Throttle - full 3. Speed - 110 km/h 4. Master switch - off 5. Ignition - off 6. Land and brake 7. Abandon the aeroplane 8. Extinguish fire if possible or call fire department. Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 3.4.3 Fire in flight 1. Fuel valve - off 2. Throttle - full 3. Master switch - off 4. Ignition - off after using up fuel in carburettors and engine stopping 5. Choose of area - heading to the nearest airport or choose emergency landing area 6. Emerg. landing - perform according to par.3.6.1 7. Abandon the aeroplane 8. Extinguish fire if possible or call fire department. 3.5 Note Estimated time to pump fuel out of carburettors is of 30 sec.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 3.5. Glide Gliding may be used in case of engine failure. 1. Speed - ~ 100 km/h 2. Flaperon - retracted 3. Instruments - within permitted limits 3.6 3.6.1 Landing emergencies Emergency landing 1. An emergency landing may be carried out due to engine failure and when the engine cannot be restarted. 2. Speed - 100 km/h 3. Trim - trim the aeroplane 4. Safety harness - tighten 5. Flaperon - extend as needed 6. Air brake - extend as needed 7.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 3.6.2 Precautionary landing A precautionary landing may be carried out due to low fuel and/or bad weather conditions. 1. Choose landing area, determine wind direction 2. If a COMM is installed - report your plan to land and land area location to nearest ATC 3. Perform low-altitude passage into wind over the right-hand side of the chosen area with flaps extended to the take-off position at a speed of 110 km/h to thoroughly inspect the area 4.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 3.6.4 Landing with a defective landing gear 1. If the main landing gear is damaged, perform touch-down at the Lowest speed possible and maintain direction during landing run, if possible 2. If the tail wheel is damaged perform touch-down at the lowest possible speed and maintain direction during landing run, if possible. Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 3.7 Recovery from unintentional spin Warning Intentional spins are prohibited! There is no tendency of spontaneous uncontrollable spin entry if normal pilot techniques are used. Should an inadvertent spin occur, the following recovery procedure should be used: 1. Throttle - retard to idle 2. Control stick - hold ailerons neutralized 3. Rudder pedals - apply full opposite rudder 4.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 3.8 3.8.1 Other emergencies Vibration If vibrations appear:: 1. Set engine speed to power setting where the vibrations are the lowest. 2. Land at the nearest airfield or perform a precautionary landing according to 3.6.2 3.8.2 Carburettor icing Carburettor icing mostly occurs when getting into an area of ice formation. The carburettor icing shows itself through a decrease in engine power and an increase of engine temperatures.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 Section 4 4. Normal procedures 4.1 Introduction..................................................................................4-1 4.2 Assembly and disassembly.........................................................4-1 4.3 Pre-flight inspection.....................................................................4-1 4.4 Normal procedures......................................................................4-6 4.4.1 Before entering cockpit .................
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 4.1 Introduction Section 4 provides checklist and amplified procedures for the conduct of normal operation. 4.2 Assembly and disassembly Refer to 8.4.7 a 8.4.8 for assembly and disassembly procedures. 4.3 Pre-flight inspection The pre-flight inspection is very important because an incomplete or careless inspection could allow aeroplane failure.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 ⇒ Check if ignition is switched off in the cockpit 1. Wing • Wing surface condition • Leading edge condition • check if the flaperon controls are correctly shifted in the automatic gripping 2. Wing tips • Surface condition • Check of tips attachment • Condition and attachment of position lights (if installed) 3. Flaperon • Surface condition • Attachment • Play 4. Fuselage rear • Surface condition 5.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 6. Horizontal tail • Surface condition • Attachment • Play • Free movement • check if the elevator control is correctly shifted in the automatic gripping 7. see. 5 8. see. 4 9. see. 3 10. see. 2 11. see. 1 12. Landing gear • Check of main landing gear and tail wheel attachment • Tail wheel steering • Condition and inflation of tires • Condition and attachment of wheel fairings (if installed) Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 13. Motor • Engine cowlings condition • Engine mount condition • Engine attachment check • Oil quantity check (after 1 minute engine run) • Cooling liquid quantity check • Fuel and Electrical system visual check • Fuel system drain Caution It is advisable to turn the propeller by hand with ignition off if the engine has been out of operation for a long time. Avoid excessive pressure on a blade tip and trailing edge. 14.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 • Controls - visual check - check for proper function - check of plays - check of flaps extension - check of free movement up to the stops • Check for loose items - secure papers • Canopy - Condition of attachment, cleanliness Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 4.4 4.4.1 Normal procedures Before entering cockpit 1. Aeroplane surface - check of covers and caps 4.4.2 2. Cockpit - items inside the cockpit 3. Ignition - off 4. Master switch - off After entering cockpit 1. Rudder control - free movement check - Correct? 2. Brakes - check of function 3. Hand control - free movement check - Correct? 4. Trim - check control movement 5. Flaperon - check of function 6.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 4.4.3 Before engine starting and Engine starting 1. Fuel valve - on 2. Switch box - turn the key 3. Circuit breakers - in 4. Throttle - set for idling 5. Choke - according to engine temperature 6. Control stick - fully pulled 7. Check of free area - clear 8. Master switch - on 9. Ignition key - on, start 10. After starting - set throttle to idling 11. Oil pressure - within 10 sec. min. pressure 12. Choke - off 13.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 Caution The starter should be activated for max.10 sec., then 2 min. pause for engine cooling. After engine starting adjust the throttle for smooth running at 2500 rpm. Check oil pressure which should increase within 10 sec. Increase engine speed after oil pressure reaches2 bars and is steady. To avoid shock loading start the engine with throttle lever set for idling or max. 10 % opened, then wait 3 sec to reach constant engine speed before accelerating.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 4.4.5 Taxiing The maximum recommended taxiing speed is 15 km/h The direction of taxiing can be controlled by the steer able rear wheel – rudder. There is installed the lever on the control stick to operate the brakes. Keep control stick always fully pulled during taxiing. Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 4.4.6 Before take-off 1. Brakes - fully applied 2. Rudder control - check of free movement 3. Hand control - check of free movement 4. Trim - neutral position 5. Flaperon - "TAKE-OFF" position 6. Engine controls - choke off 7. Fuel valve - open 8. Fuel gauge - fuel quantity check 9. Circuit breakers - in 10. Instruments, COMM, - within limits, frequency set 11. Safety harness - secured and tightened 12.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 4.4.7 Take-off Gradually increase the throttle (max. power) to set the aeroplane into motion. The direction of take-off run can be controlled by steerable tail wheel and rudder. Slightly push the stick to lift the tail wheel – maximum to the centre position. The aeroplane takes-off at a speed above 70 km/h, then slightly push forward the stick to reach climb speed of 110 km/h. Refer to the par. 5.2.5 for optimum climb speed. Max.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 4.4.8 Climb 1. Throttle - Max. Continuous Power 2. Speed - 110 km/h 3. Trim - adjust as needed to reduce stick pressure 4. Instruments - CHT, Oil temp. and pressure within limits. Caution If cylinder head or oil temperature exceed limits, reduce the angle of climb to increase airspeed and allow better cooling. 4.4.9 Cruise The aeroplane flight characteristics are very forgiving within permitted limits of airspeeds, configurations and C/G range.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 4.4.10 Descent 1. Throttle - idling 2. Speed - 110 km/h 3. Trim - as necessary to reduce stick pressure 4. Instruments - within limits Caution When on long final or descending from a very high altitude, it is not advisable to reduce the engine Throttle control lever to idle. The engine becomes overcooled and a loss of power occurs. When descending, apply increased idle so that engine instrument readings stay within the limits for normal use. 4.4.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 4.4.12 On base leg 1. Speed - 110 km/h 2. Flaperon - extend to "TAKE-OFF“ position 3. Trim - adjust as required 4. Throttle - as necessary 5. Instruments - within limits 4.4.13 On final 1. Speed - 110 km/h 2. Flaperon - "LANDING“ position 3. Trim - adjust as required 4. Throttle - as necessary 5. Instruments - within limits 4.4.14 Landing The airspeed during final is slowly reduced, so that the touch down speed is about 70 km/h.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 4.4.15 Balked landing 1. Throttle - full 2. Engine speed - 5200 rpm 3. Flaperon - set at the "TAKE-OFF" position at a speed of 110 km/h 4. Trim - as necessary 5. Flaperon - retract at a height of 50 m 6. Trim - as necessary 7. Engine speed - Max. cont. power 8. Instruments - within limits 9. Climb - at 120 km/h 4.4.16 After landing 1. Engine speed - set as necessary for taxiing 2. Flaps - retracted and locked 3.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 4.4.17 Engine shutdown 1. Engine speed - idling 2. Instruments - engine instruments within limits 3. COMM + intercom - off 4. Ignition key - off 5. Circuit breakers - off 6. Master switch - off 7. Fuel valve - off 4.4.18 Flight in rain When flying in the rain, no additional steps are required. Aeroplane qualities and performance are not substantially changed. Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 4.4.19 Feathering of the propeller 1 Shut off engine with ignition key (off position) 2 After the engine stops, turn propeller control lever to rear position 4.4.20 Engine restarting 1Turn the propeller control lever forward into the operating position. Move the lever slowly! 2 Start with ignition key Caution After the engine off, the engine could be cooled down.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 Section 5 5. Performance 5.1 Introduction..................................................................................5-1 5.2 Performance................................................................................5-2 5.2.1 Airspeed indicator system calibration ..................................5-2 5.2.2 Stall speeds..........................................................................5-3 5.2.3 Take-off performance................................
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 5.1 Introduction Section 5 provides approved data for airspeed calibration, stall speeds and take-off performance and additional information. The data in the charts has been computed from actual flight tests with the aeroplane and engine in good condition and using average piloting techniques. If not stated otherwise the performance data given in this section is valid for max. takeoff weight and under International Standard Atmosphere (ISA) conditions.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 5.2 5.2.1 Performance Airspeed indicator system calibration V IAS [km/h] 70 80 90 100 110 120 130 140 150 160 170 180 190 200 215 Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 5.2.2 Stall speeds Stall Wing level stall Warning speed Stalling Speed IAS [km/h] CAS [km/h] IAS [km/h] CAS [km/h] idling 85 82 80 77 "TAKE-OFF“ idling 75 70 70 65 "LANDING“ idling 75 70 70 65 Flaps position Engine Power RETRACTED Note When the stall develops the aeroplane moves downward without pitching, is fully controllable and level flight may be recovered without excessive loss of altitude. Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 5.2.3 Take-off performance Take-off distances stated in the following table are valid at sea level and for MTOW. Take-off run distance [m] Take-off distance over 15 m obstacle [m] 150 275 Grass 5.2.4 Landing Landing distances stated in the following table are valid at sea level and for MTOW. Landing distance over Landing run distance 15 m obstacle (full braking) [m] [m] Grass Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 5.2.5 Climb performance Best Rate-of-climb speed is 110 km/h IAS, corresponding Rate of climb is 5 m/s. Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 5.3 5.3.1 Additional information Cruise Regime Economy Cruise Max. Continuous Power Max. Take-Off Power Time limitation unlimited unlimited max. 5 min. Engine speed 4500 5500 5800 Altitude [m ISA] IAS IAS IAS [km/h] [km/h] [km/h] 130 160 190 Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 5.3.2 Endurance In the following table are stated fuel consumptions, endurances and ranges for RPM settings of UFM – 13 ultralight aeroplane. Regime Max. Continuous Power Economy Cruise [rpm] 5500 4500 IAS [km/h] 160 130 CAS [km/h] 165 132 Fuel consumption [l/h] 20 9.5 Range [km] 825 1390 Engine speed Airspeed 5.3.3 Demonstrated crosswind performance Max. permitted cross wind velocity for take-off and landing 5 m/s Max.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 5.3.4 Speed polar P o la r U M F 1 3 /1 5 /R o ta x 9 1 2 60 80 100 120 140 160 180 200 0 (1 3 m 4 5 0 k g ) -1 (1 5 m 4 5 0 k g ) (1 3 m 3 5 0 k g ) -2 m/s -3 -4 -5 -6 -7 k m /h o d Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 Section 6 6. Weight and Balance 6.1 6.2 Introduction..................................................................................6-1 Permitted payload range .............................................................6-2 Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 6.1 Introduction This sections contains the payload range within which the UFM-13 aeroplane may be safely operated. Procedures for weighing the aeroplane and the calculation method for establishing the permitted payload range are contained in the Technical Description, Operating, Maintenance and Repair Manual for UFM – 13 ultralight aeroplane. Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 6.2 Permitted payload range 120 Fuel quantity [liter] 100 80 60 40 20 0 60 80 100 120 140 160 180 Crew and baggage weight [kg] Empty weight of airplane is 306 kg. Permitted crew weight 25 l in fuel tank 50 l in fuel tank 75 l in fuel tank full fuel tank half an hour flight Section 7 Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 7. Aeroplane and Systems Description 7.1 Introduction..................................................................................7-4 7.2 Airframe.......................................................................................7-4 7.2.1 Fuselage ..............................................................................7-4 7.2.2 Wing .....................................................................................7-4 7.2.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 7.1 Introduction This section provides description and operation of the aeroplane and its system. Refer to Section 9, Supplements, for details of optional systems and equipment. 7.2 Airframe UFM – 13 airframe is all-fibreglass monocoque construction. 7.2.1 Fuselage All-fibreglass monocoque construction with integrated seats. There are stiffening ribs inside the fuselage rear and the fin reinforced with foam. 7.2.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 7.3 Controls in the cockpit Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 7.4 Instrument panel 1 7 3 2 8 9 10 11 5 4 12 13 14 6 15 1 Heating 10 Vertical speed indicator 2 Air speed indicator 11 Altimeter 3 TL-engine instrument 12 Throttle 4 Compass 13 Magnetos 5 Slip ball 14 Switches and fuses 6 Fuel tank valve and switch 15 12 V socket 7 Main key 8 Main fuses 9 Fuel indicator Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 7.5 Landing gear The plane has a two wheel main landing with a tail wheel. The main fibreglass legs, main wheel size 400 x 100, hydraulically operated brakes. The steer able tail wheel of 200 x 60 size is controlled by the rudder pedals. Recommended pressure: 7.6 main wheels 2,0 + 0,1 atm (bar) tail wheel 1,6 + 0,1 atm (bar) Seats and Safety harness The seats are an integral part of the fuselage.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 Dry sump forced lubrication. Dual breaker less capacitor discharge ignition. The engine is fitted with electric starter, AC generator and mechanical fuel pump. Prop drive via reduction gear with integrated shock absorber. Oil quantity check Coolant quantity check Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 On-ground adjustable, 2 blade, composite propeller VARIA is attached to the propeller flange by means of 6 bolts, and covered with a conic spinner. 7.10 Fuel system The 100 litre main fuel tanks are an integral part of the wings, a fuel quantity sensors are located inside the wings. Further a coarse filter, fuel valve, and fine filter are parts of the fuel system. For draining use blow down valve located on the bottom of the wing. Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 7.11 Electrical system Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 7.12 Pitot-static system The pitotstatic system consists of a pitot tube on the fin and static ports located on the fuselage sides c. 1m behind the wing trailing edge. Pressure distribution to individual instruments is done through flexible plastic hoses. Keep the system clear to assure its correct function. If water gets inside the system disconnect hoses from the instruments and slightly blow into the system. Cover or remove pitot tube during transport.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 7.14 Avionics • • Flight instruments : - Airspeed indicator - Altimeter - Compass - Vertical speed indicator - Slip ball Engine instruments : The integrated engine instrument TL-engine instrument provides all engine information. • Engine rpm • Engine hours • Exhaust gases temperature • Cylinder head temperature • Oil temperature • Oil pressure • Overrun of data limits Refer to the TL-engine instrument Operator’s Manual for more details.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 8. Aeroplane handling, servicing and maintenance 8.1 Introduction................................................................................8-14 8.2 Aeroplane inspection periods`...................................................8-14 8.3 Aeroplane alterations or repairs ................................................8-14 8.4 Ground handling / Road transport.............................................8-15 8.4.1 Towing....................................
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 8.1 Introduction This section contains factory-recommended procedures for proper ground handling and servicing of the aeroplane. It also identifies certain inspection and maintenance requirements which must be followed if the aeroplane is to retain that new-plane performance and dependability. It is wise to follow a planned schedule of lubrication and preventive maintenance based on climatic and flying conditions encountered. 8.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 If the aeroplane weight is affected by an alternation, a new weight and balance will be necessary. A revised "Weight and Balance Record / Permitted payload range" and Placard "LOAD LIMITS" must be filled out and attached to the aeroplane. Refer to the Operating, Maintenance and Repair Manual for UFM – 13 aeroplane for repairs. 8.4 8.4.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 It is necessary to tie-down the aeroplane when parking outside. When the plane must be tied-down outdoors for extended periods, it is advisable to cover the cockpit canopy, and if possible, the entire aeroplane using a suitable cover. 8.4.3 Teeing-Down The aeroplane is usually tied-down after a flight day or when needed. The teeing-down is necessary to protect the aeroplane against possible damage caused by wind gusts.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 8.4.4 Jacking Because the empty weight of this aeroplane is relatively low it is easy to lift the aeroplane using 2 persons. First prepare two suitable jacks to support the aeroplane. The aeroplane should be lifted by the following parts: 8.4.5 - Press-down on the rear of the fuselage in front of the fin to lift the front and then support under the firewall.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 8.4.7 Aeroplane Assembly Note No special qualification needed for assembling/disassembling. Degrease and clean all connecting parts and grease again using suitable lubricants. • Horizontal Tail Unit (HTU) Installation: Set the HTU on the two main pins and at the same time insert the elevator control bell into automatic gripping. Then screw the front screw and secure with safety pin. Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 • Wing Installation: Set the left half of the wing on the pins and check automatic connection of control rods. Then secure the rear auxiliary pin. Follow with the right half of the wing, insert the wing in automatic connection device and secure the rear auxiliary pin. Connect fuel sensor and fuel hose from left and right fuel tank. Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 Insert the main eccentric pin, turn it 180 ° to tig hten both halves of the wing together. Then secure the main pin with a clip through the spar end and at the rear with a safety pin. Don’t forget to secure the main eccentric pin with wire. Check control system and fuel gauge function. Use an adhesive tape to cover the gap between the centre section and the wing root. 8.4.8 Aeroplane Disassembly Follow the Assembly steps in reverse order.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 8.5 Cleaning and care Use cleaning detergents to clean aeroplane surface. Oil spots on aeroplane surface (except the canopy!) may be cleaned with appropriate degreasers. The canopy clean should be cleaned only by washing it with lukewarm water and mild detergents, using clean, soft cloth sponge or deerskin. Then use suitable polishers to clean the canopy.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 Section 9 9. Supplements 9.1 9.2 9.3 Introduction..................................................................................9-1 List of inserted supplements .......................................................9-1 Supplements inserted..................................................................9-2 Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 9.1 Introduction This section contains the appropriate supplements necessary to safely and efficiently operate the aeroplane when equipped with various optional systems and equipment not provided with the standard aeroplane. 9.2 List of inserted supplements Date Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 9.3 Supplements inserted Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 9.4 9.4.1 Service records Summary of repairs, checking, parts changes etc. Operation: (reason) date hours flown sign: done by… controlled by… Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 Operation: (reason) date hours flown sign: done by… controlled by… Date of Issue: 30. 1.
FLIGHT MANUAL FOR ULTRALIGHT AEROPLANE UFM – 13 9.4.2 Bulletin of producer Serial number bulletin number Date of Issue: 30. 1.
