# SDR DALA2025021801199

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 15, 2025
- Submitted: February 18, 2025
- Operation: Air carrier
- Aircraft: [N919AT](https://openairdocs.org/aircraft/N919AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55084
- Aircraft time: 57,707 hours, 41,983 cycles
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Transmitter
- Condition: Out Of Tolerance
- Location: Te Flaps
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2025021801199

## Discrepancy

SHIP 9579 -ATB/DE- THE CREW ACCOMPLISHED AN AIR TURN BACK TO ATL DUE TO A "FLAPS DISAGREE" MESSAGE AFTER FLAP AND SLAT RETRACTION. AN EMERGENCY WAS DECLARED WITH ATC. CORRECTIVE ACTION: MAINTENANCE FOUND THE RIGHT FLAP POSITION TRANSMITTER OUT OF TOLERANCE, REPLACED TRANSMITTER AND PERFORMED ALL RETURN TO SERVICE TESTS. (LP #6857332)

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