What was found
TRANSPONDER WEAK. FOUND FREQUENCY FALLS OFF LINE WHEN VIBRATED. REPLACED CAVITY OSCILLATOR V101. REPAIRED, COOKED UNIT UNDER HEAT LAMP, VIBRATED AND PUT IN FREEZER. BENCH CHECK GOOD.
- Difficulty date
- July 31, 1996
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N7170D
- Make and model
- Bolkms BO105S
- Aircraft serial
- S840
- System (JASC)
- 3452 · ATC Transponder System
- Part
- Transceiver
- Part number
- 066106200
- Condition
- Weak
- Location
- Cockpit
- Component
- KT76
- Stage of operation
- NR
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.