# SDR G1IA20260212105

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 13, 2026
- Submitted: February 18, 2026
- Operation: Air carrier
- Aircraft: [N5DM](https://openairdocs.org/aircraft/N5DM), registered now
- Make and model: Pilats PC1245
- Aircraft serial: 355
- Aircraft time: 7,909 hours, 10,746 cycles
- System (JASC): [3416 · Altimeter, Barometric/Encoder](https://openairdocs.org/jasc/3416)
- Part: Altimeter
- Part number: 066030620010
- Part serial: 4035
- Condition: Inoperative
- Location: Zone 200
- Part time: 141 cycles
- Stage of operation: DE
- How discovered: O
- Nature of condition: P
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/G1IA20260212105

## Discrepancy

NR 1 ALTIMETER FAILED DURING DESCENT INTO GUP FROM FL230.

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