# SDR DXTA2026012806680

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 26, 2026
- Submitted: January 29, 2026
- Operation: Air carrier
- Aircraft: [N303QS](https://openairdocs.org/aircraft/N303QS), registered now
- Make and model: Emb EMB-505
- Registry model: [EMB EMB-505](https://openairdocs.org/model/embraer-executive-emb-505) (OpenAirDocs)
- Aircraft serial: 50500141
- Aircraft time: 10,461 hours, 8,192 cycles
- System (JASC): [3457 · Global Positioning System](https://openairdocs.org/jasc/3457)
- Part: Gps
- Condition: Malfunctioned
- 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/DXTA2026012806680

## Discrepancy

ON DEPARTURE FROM DTW DURING THE INITIAL CLIMB WE EXPERIENCED GPS LOI AND GPS LOSS OF POSITION. SHORTLY THEREAFTER WE ENTERED IMC AND RECEIVED AHRS 1 AND 2 FAULT. EMERGENCY WAS DECLARED AND WE RETURNED TO DTW FOR A NORMAL LANDING. WHILE BEING VECTORED FOR THE APPROACH ALL SYSTEMS RETURNED TO NORMAL OPERATION   PERFORMED GLOBAL POSITIONING SYSTEM OPS TEST. NO FAULTS FOUND. IAW AMM 34-56-00-710-801-A.

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