# SDR SWAA110491

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 25, 2011
- Submitted: January 28, 2011
- Operation: Air carrier
- Aircraft: N759GS
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 30544
- Aircraft time: 41,012 hours, 23,682 cycles
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Sensor
- Part number: 5256A4042
- Part serial: 3651
- Condition: Broken
- Location: Te Flap
- Stage of operation: AP
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA110491

## Discrepancy

DECLARED EMERGENCY.  ON APPROACH SELECTED FLAPS FROM 15 DEGREES TO 30 DEGREES NOTICED SPLIT FLAP INDICAITON.  FOUND NR 5 SKEW SENSOR BROKEN.  REMOVED AND REPLACED SKEW SENSOR PER MM.

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