# SDR WRLA2008020

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 3, 2008
- Submitted: February 5, 2008
- Operation: Air carrier
- Aircraft: [N274WA](https://openairdocs.org/aircraft/N274WA), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48633
- Engine: Pwa PW4462
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Flap System
- Condition: Frozen
- Location: Wing
- Stage of operation: AP
- How discovered: O
- Nature of condition: F
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/WRLA2008020

## Discrepancy

ON APPROACH FLAPS WOULD NOT EXTEND, NO FLAPS/SLATS EXTENDED CHECKLIST ACCOMPLISHED, EMERGENCY DECLARED.  FOUND AREA ABOVE LT & RT MAIN GEAR BOX FLOODED WITH WATER & FROZEN. DRAINED & VENTILATED DRY. REPLACED INSULATION BLANKETS BS 1381-1521 MM 25-85-01. FLOOR PANELS INSTALLED AND SEALED. FLAPS/SLATS OPS CHECK REF MM 27-50-00.

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