What was found
DECLARED EMERGENCY, WHEN TRAILING EDGE FLAPS WERE SELECTED TO 1, FLAPS STAYED IN UP POSITION. SELECTED 5, FLAPS STAYED IN UP POSITION. R & R THE LT FLAP POSITION TRANSMITTER IAW AMM.
- Difficulty date
- August 10, 2019
- Submitted
- August 14, 2019
- Operation
- Air carrier
- Aircraft
- N497WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32479
- Aircraft time
- 51,478 hours, 30,335 cycles
- System (JASC)
- 2751 · Trailing Flap Position Indicating System
- Part
- Transmitter
- Part number
- 18173812
- Part serial
- 7964
- Condition
- Failed
- Location
- Lt Te Flaps
- Stage of operation
- AP
- How discovered
- O
- Nature of condition
- F
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.