What was found
TRANSPONDER OUTPUT IS ERRATIC ON TEST SET (DIGITS). CLEANED EXCESSIVE CORROSION FROM UNIT. MTL2 TRANSMIT POWER WEAK. ALIGNED RECEIVER AND TRANSMITTER. BENCH CHECK GOOD.
- Difficulty date
- February 14, 2003
- Submitted
- February 21, 2003
- Operation
- Air carrier
- Aircraft
- N107X
- Make and model
- Bell 412
- Aircraft serial
- 33113
- Aircraft time
- 16,263 hours
- System (JASC)
- 3452 · ATC Transponder System
- Part
- Transponder
- Part number
- 066107100
- Part serial
- 4214
- Condition
- Erratic
- Location
- Cockpit
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.