Specifications
Garmin GTX 327, GTX 330
The panel-mounted GTX 327 is a TSO-certified Mode C digital tran-
sponder, featuring a solid state design, with no warm up time, lower
power consumption and much lower heat emissions. It provides 200
watts nominal power output and has an easy-to-read DSTN liquid crystal
display which reverses the numbers out of black for optimal viewing.
The GTX 330 Mode S digital transponder increases power output to
250 watts and includes remote ident and auto standby, altitude monitor
with voice alerts, TIS traffic interface, and an easy-to-read LCD display.
The GTX 330D adds an antenna diversity option for improved air-to-air
surveillance of TCAS-equipped aircraft flying above you.
SIERRA Transponder Upgrades
Description Applications Installed Price
Garmin GTX 327 Transponder — 200 watt Mode C, LCD display Part 23, Part 25 call for quote
Garmin GTX 330 Transponder — 250 watt Mode C, LCD display call for quote
Garmin GTX 330D Transponder — 250 watt Mode C, Antenna Diversity call for quote
Prices shown are for a typically equipped aircraft and are for reference only. Please call or email your Sierra representa-
tive with your existing equipment list for a formal quotation tailored to your specic aircraft conguration.
SIERRA TRAFFIC ALERT SYSTEMS
Description Applications Installed Price
Garmin GTS 800 TAS — 40 watt system with CLEAR CAS voice alert Part 23, Part 25 call for quote
L3 Skywatch — Trafc Alert System, 10 targets/11 nm range call for quote
L3 Skywatch HP — Trafc Alert System, 35 targets/35 nm range call for quote
L3 Skywatch HP TCAS1 — TAS, 35 targets/35 nm range + TCAS1 call for quote
Avidyne TAS-620 — dual-antenna TAS, 21 nm range, 55,000 ft ceiling call for quote
Honeywell CAS 66A — compact TAS, up to 30 targets / 40 nm range. Call
for details, optional upgrades and an individual quote for your aircraft.
call for quote
Honeywell CAS 67A — enhanced TCAS II system with EFIS interfaces. Call
for details, optional upgrades and an individual quote for your aircraft.
Part 25 only call for quote
Prices shown are for a typically equipped aircraft and are for reference only. Please call or email your Sierra representa-
tive with your existing equipment list for a formal quotation tailored to your specic aircraft conguration.
Garmin GTS 800
This affordable 40-watt TAS
traffic alerting system features
Garmin’s exclusive CLEAR CAS™
technology with up to 12 miles of
active surveillance and ADS-B “In”
capability. It offers power, range
and performance comparable to
systems costing far more. And like
all Garmin GTS units, it will operate
to 55,000 feet.
GTS 800 tracks up to 60 traffic
targets simultaneously – and de-
picts up to 30 intruder threats at
a time, depending on the display
being utilized. And instead of the
generic “Traffic, traffic” voice alerts
of earlier-generation systems, the
GTS 800’s exclusive CLEAR CAS
technology provides for expanded
audio messaging in an ATC-like
verbal format.
Above: Garmin GTS 800
Center: L3 Skywatch HP Left: Avidyne TAS-620
L3 Skywatch
SkyWatch reigns as the best
selling GA traffic system for over
10 years. Whether displaying on a
dedicated display or on your MFD,
SkyWatch has you covered. With an
operating altitude of 55,000 ft and
a vertical scan range of /- 9,900 ft,
Skywtach tracks 10 targets out 11
nmi*, and updates every second.
The Skywatch HP extends the ca-
pabilities of Skywatch with greater
display and surveillance range,
increased closure rates and EFIS
interface compatibility. It tracks
35 intruder aircraft with a 35-mile
surveillance & display range and
has additional ARINC 429 EFIS
output.
Avidyne TAS-620
Avidyne’s dual-antenna TAS620
System detects other aircraft soon-
er and more accurately, avoiding
surprises due to the shadowing
effects of single-antenna systems.
Using top and bottom directional
antennas, the TAS-620 actively in-
terrogates other aircraft, providing
timely audible and visual alerts
with the precise location of conflict-
ing traffic. The TAS620 offers an ex-
panded 21nm range, a 9,900-foot
vertical separation maximum and a
55,000-foot service ceiling.
The dual-antenna TAS-620 can
provide traffic advisories on the
displays of over 15 manufactur-
ers, including Avidyne’s Entegra,
MHD and EX-Series MFDs, Garmin
G1000 and 400/500-Series, Hon-
eywell KMD250/550/850, Sandel,
Chelton, and many more.
58 Avionics Upgrades Transponders, Checklist
SIERRA INDUSTRIES 1-830-278-4481
Prices subject to change without notice. Product application and pricing may vary based on aircraft specifications and configuration.
Traffic / TAWS Avionics Upgrades 59
Prices subject to change without notice. Product application and pricing may vary based on aircraft specifications and configuration.
1983 WWW.SIJET.COM 2013
Description Kit Price Installed Price
CMS400 Digital Voice Checklist by Heads Up Technologies n/a call for quote
CMS400 Digital Checklist
The CMS- 400 adds safety and convenience to your
flight operations by managing and presenting your
checklist just as another crew member. The CMS-400
uses sophisticated microprocessors and digitized hu-
man voice to read your customized checklist to you.
Each item is spoken clearly and quickly in a challenge-
and-response format. The CMS-400 speaks only when
you want it to speak. Press the remotely located “ad-
vance” button and the computer reads another item.
The most user-friendly, cost-effective way to track your aircraft
maintenance. See page 84 - 87 for more information.
COMPUTERIZED MAINTENANCE TRACKING
Avionics Upgrades
Avionics Upgrades