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30-day Money Back GuaranteeThe TY91 is a TSO certified 25 kHz/8.33 kHz VHF radio for GA and light sport
aircraft. This compact and lightweight radio is ideal for aircraft with limited
panel space. The TY91 has a power output of six watts and is designed for light
sport, ultra light, glider and balloon pilots, and most general aviation users
with a lower six-watt power requirement.
This TY91 Transceiver (01079-00) is a complete kit which includes the radio
control head, hardware unit, mounting tray, install kit, and installation
manuals.
If you find a better price elsewhere on this product we will Match that price and beat it by 10% of the difference. See Details.
Purchase today and you can return it in the original condition through Tuesday, July 28, 2026! See our return policy.
The TY91 is a TSO certified 25 kHz/8.33 kHz VHF radio for GA and light sport
aircraft. This compact and lightweight radio is ideal for aircraft with limited
panel space. The TY91 has a power output of six watts and is designed for light
sport, ultra light, glider and balloon pilots, and most general aviation users
with a lower six-watt power requirement.
This TY91 Transceiver (01079-00) is a complete kit which includes the radio
control head, hardware unit, mounting tray, install kit, and installation
manuals.
Q: Does this kit come with and antenna and associated connecting cable?
A: No, this kit does not come with an antenna. It includes the radio control head, hardware unit, mounting tray, install kit, and installation manuals.
Q: Does the complete kit include the wiring necessary to complete the functional installation of the radio?
A: It will include the radio control head, hardware unit, mounting tray, install kit, and installation manuals. However, it does not include the Trig TY91 / TY92 Radio Wiring Harness
Q: Is the intercom voice activated or push to talk?
A: This has built-in 2 place voice activated (VOX) intercom.
Q: What is the panel hole size? For a fiberglass glider, will I need a back plane and is there a kit for these?
A: You can choose to install the radio either as a compact mount or 2.25" full round. The TY91 and TY92 kit includes a template to assist you in cutting an accurate compact mount hole in the panel. If a full round mounting is required then you simply fit the included plastic blanks above and below the body of the TC90 controller. The full installation manual is available for download here.
Q: What power supply is needed. I have Tcraft L2m with battery only. No generator!
A: The TY91 runs from either a 14 volt nominal or 28 volt nominal DC power supply with no configuration changes required.
Q: Is the mounting tray included?
A: This TY91 Transceiver (01079-00) is a complete kit which includes the radio control head, hardware unit, mounting tray, install kit, and installation manuals.
Connects a Trig TY91 or TY92 remote mounted VHF radio unit to a panel mounted TC90 control head.
Installation kit (01453-00) for the TY91 and TY92 radio.
If you find a better price elsewhere on this product we will match that price and beat it by 10% of the difference.
Purchase today and you can return it in the original condition through Tuesday, July 28, 2026 ! See our return policy.