GDL 69/69A XM Satellite Radio 190-00355-00 Rev.EInstructions for Continued Airworthiness Page 4 of 87) IAW: In Accordance With8) ICA: Instructions for Continued Airworthiness9) MFD: Multi-Function Display unit10) PMI: Primary Manufacturing Inspector11) POI: Primary Operations Inspector12) STC: Supplemental Type Certificate13) TC: Type Certification or Type Certificate14) TSO: Technical Standard Order2. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS2.1 IntroductionContent, Scope, Purpose and Arrangement: This document identifies the Instruction forContinued Airworthiness for the modification of theaircraft by installation of the Garmin GDL 69/69Aremote XM Satellite Radio and optional GRT10/GRC 10 Wireless Remote System.Applicability: Applies to aircraft altered by installation of theGarmin GDL 69/69A XM Satellite Radio andoptional GRT 10/GRC 10 Wireless RemoteSystem.Definition of Abbreviations: See Section 1.6Precautions: NoneUnits of measurement: NoneReferenced publications:(or later revisions)190-00355-02 Rev. K GDL 69/69A XM SatelliteRadio Installation ManualRetention: This document, or the information contained within,will be retained in the aircraft’s permanent records.2.2 Description of AlterationThe Garmin GDL 69/69A and optional GRT 10 Wireless Transceiver are installed in the aircraft asremote-mount units. Pilot control of the GDL 69/69A is through the interfaced control and display unit,such as a Garmin GMX 200 or other approved unit, for display and control of the weather data. The GDL69A is also interfaced to the pilot through an audio panel, such as a Garmin GMA 347 for control of theaudio. The GDL 69A is also interfaced to the passengers through the GRC 10 Wireless Controller forcontrolling audio features of the GDL 69A.2.3 Control, Operating InformationThe GDL 69/69A does not have a direct pilot interface. The GDL 69/69A is controlled via separatelyinstalled device, such as the Garmin GMX 200 multi-function display. The GDL 69A audio features can