# SDR IPXA2023121901449

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 19, 2023
- Submitted: December 19, 2023
- Operation: Air carrier
- Aircraft: [N427UP](https://openairdocs.org/aircraft/N427UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 25458
- Aircraft time: 31,378 hours, 21,772 cycles
- System (JASC): [3412 · Outside Air Temperature Indicator/Sensor](https://openairdocs.org/jasc/3412)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: CR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2023121901449

## Discrepancy

*** DIVERSION *** AT APPROX V/R CAPT PFD DISPLAYED WINDSHEAR WITH FULL SCALE A/S AND ALT DEVIATIONS OVERSPEED, RUDDER RATIO AND MACH SPEED TRIM EICAS ILLUMINATED. F/O PFD WAS NORMAL. A/T WERE DISENGAGED TO STOP A/T FLU C/W 30 CHECK IAW MM 34-12-00-715-001, 22-00-02-712-001 & 22-00-02-742-011 SYS PASSED. NO FAULTS. RTS.

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