# SDR ABXA20260327134

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 27, 2026
- Submitted: March 27, 2026
- Operation: Air carrier
- Aircraft: [N1361A](https://openairdocs.org/aircraft/N1361A), registered now
- Make and model: Boeing 767-31B
- Registry model: [Boeing 767-31B](https://openairdocs.org/model/boeing-767-31b) (OpenAirDocs)
- Aircraft serial: 26265
- Aircraft time: 103,425 hours, 24,064 cycles
- System (JASC): [3444 · Ground Proximity System](https://openairdocs.org/jasc/3444)
- Part: Radio Altimeter
- Condition: Faulted
- Location: Left
- Stage of operation: DE
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ABXA20260327134

## Discrepancy

DURING DESCENT, GEAR NOT DOWN RED EICAS MESSAGE CAME ON AROUND 5000FT ON THE ARRIVAL WITH FLAPS SET AT 1 SEVERAL TIMES WITH THROTTLES AT IDLE. C/W 30/40 TEST NO FAULTS NOTED, MCDP FLIGHT REPORT FLAGGED L-RADIO ALTIMETER DEFERRED PER MEL 34-33-01-2A-1. MAINTENANCE PROCEDURES COMPLIED WITH PLACARD INSTALLED. MBCB 04-06-2026. DUE TO L RADIO ALT DI A/C DOWNGRADED TO CAT II, SEE ITEM 3 FOR RALM DOWNGRADE. REF LP 39420-17/2. AIRCRAFT RETURNED TO SERVICE.

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