Installation Manual

22
CONFIDENTIAL UNDER NON-DISCLOSURE AGREEMENT (NDA)
Rev A1
Document:
WSS 4G Aircraft Installation Manual 750-
00003-00 Reva1.Docx
July -30
2020
3.3 Installation Approval
This guide is not FAA approved installation data and only provides guidance to STC/TC
applicants seeking installation approval for this equipment. The STC/TC holder
provides FAA-Certified equipment and antenna location details. Installation guidance
for the WSS radio is in accordance with RTCA document DO-313 (“Certification
Guidance for Installation of Non-Essential, Non-Required Aircraft Cabin Systems and
Equipment”). The WSS 4G LTE system is intended for entertainment and advisory
purposes and is not designed to interoperate with Flight Critical Systems. Any required
foreign approvals would be the responsibility of the STC Holder.
NOTE: It is the responsibility of the installer to obtain FAA approval for the router
installation and for providing the aircraft owner/operator with evidence that the
critical aircraft systems are not susceptible to RFI/EMI interference from portable
electronic devices (i.e. “Wi-Fi immunity” or “PED/T-PED tolerance”).
NOTE: Testing of the WSS system can only be performed within WSS network
coverage. Please consult with Wireless Systems Solutions regarding coverage
and availability.
3.4 Special Tooling
3.4.1 Installation Tools
An optional special tool is recommended to mate and de-mate the TNC connectors on
the front panel of the ABR chassis, as these connectors are tightly spaced. The tool is