# SDR 9722466628

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 27, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N628US
- Make and model: Boeing 747251B
- Aircraft serial: 22389
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Transmitter
- Part number: 18158612
- Condition: Failed
- Location: Lt Te Flap
- Part time: 24,343 hours
- Stage of operation: AP
- Nature of condition: N
- Precautionary procedure: L
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/9722466628

## Discrepancy

DURING APPROACH, THE LEFT OUTBOARD TRAILING EDGE FLAP INDICATED THE FLAP WAS NOT EXTENDED.  AIRCRAFT HAD A MISAPPROACH BUT LANDED WITHOUT INCIDENT ON NEXT ATTEMPT.  REPLACED THE FLAP POSITION TRANSMITTER, OPERATIONAL CHECK GOOD.

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