This unit was removed from a Piper PA-38 Tomahawk by a qualified A&P Mechanic and was operating when removed. 14 Volts only.
The Collins Communications TDR-950 is a full featured Mode-C transponder in a compact chassis. In fact, it has the shortest depth of all transponders, making it possible to install where other units simply won't fit. (Approximately 8.5" are required behind the instrument panel.) The TDR-950 offers 250 watts of transmission power, operation up to 62,000 feet, and compatibility with encoders (either an encoding altimeter or a blind encoder).
Our Price $245
Transaction Terms & Conditions:
All sales for avionics, parts, and equipment by Tomahawk Aero Services, LLC are made subject to the following binding terms and conditions.
- All purchase transactions are subject to an 8.5% Washington State Sales Tax.
- Prices do not include shipping and handling. All shipping originates from Bellingham, Washington.
- All items sold are as/is and sold without warranties or guarantees, except where the manufacturer’s warranty may still apply.
- All sales are final. No returns or credits will be authorized.