System Overview
190-01499-02
GTX 3X5 Transponder TSO Installation Manual
Rev. 9
Page 1-16
1.14.3 Transmitter Grant of Equipment Authorization
Table 1-18 Equipment Authorization
1.15 License Requirements
CAUTION
THE UHF TRANSMITTER IN THIS EQUIPMENT IS GUARANTEED TO MEET FEDERAL COMMUNICATIONS
COMMISSION ACCEPTANCE OVER THE OPERATING TEMPERATURE RANGE. MODIFICATIONS NOT
EXPRESSLY APPROVED BY GARMIN COULD INVALIDATE THE LICENSE AND MAKE IT UNLAWFUL TO
OPERATE THE EQUIPMENT.
NOTE
For non-US installations consult the local spectrum management agency for requirements.
The Telecommunications Act of 1996, effective February 8, 1996, provides the FCC discretion to eliminate radio station
license requirements for aircraft and ships. The GTX 3X5 installation must obey current transmitter licensing
requirements. In the US, to find out the specific details on whether a particular installation is exempt from licensing,
visit the FCC website
http://wireless.fcc.gov/aviation.
If an aircraft license is necessary, apply for a license on FCC Form 404, Application for Aircraft Radio Station License.
The FCC also has a fax-on-demand service to supply forms by fax. The GTX 3X5 owner accepts all responsibility for
obtaining the proper licensing before using the transponder.
Model
FCC ID
GTX 335
IPH-02133
GTX 335R
GTX 345
IPH-02256
GTX 345R