# SDR CALA2026051816338

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 14, 2026
- Submitted: May 18, 2026
- Operation: Air carrier
- Aircraft: [N14106](https://openairdocs.org/aircraft/N14106), registered now
- Make and model: Boeing 757224
- Aircraft serial: 27296
- Aircraft time: 114,886 hours, 26,974 cycles
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Warning Message
- Condition: False Activation
- Location: Flap Sys
- Stage of operation: DE
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026051816338

## Discrepancy

TE FLAP DISAGREE AFTER FLAP 25 SELECTION PERFORMED OPERATIONAL CHECK OF THE TE FLAPS. OPS CHECK GOOD. REF: AMM TASK 27-51-00-715-001. PERFORMED BITE TEST OF ALL THREE FSEUS. NO PRESENT FAULTS FOUND (SEE PICTURES). REF: FIM 27-51 FAULT TREE 805.

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