# SDR YENA2024101801379

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 16, 2024
- Submitted: October 18, 2024
- Operation: Air carrier
- Aircraft: [N2142J](https://openairdocs.org/aircraft/N2142J), registered now
- Make and model: Airbus A321-271N
- Registry model: [Airbus A321-271N](https://openairdocs.org/model/airbus-a321-271n) (OpenAirDocs)
- Aircraft serial: 10254
- Aircraft time: 12,227 hours, 2,271 cycles
- System (JASC): [3432 · Glide Slope System](https://openairdocs.org/jasc/3432)
- Part: Glide Slope
- Condition: Faulted
- Location: Zone 200
- Stage of operation: AP
- 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/YENA2024101801379

## Discrepancy

FLT#287, BOS-LAX. 'GS FAILED TO CAPTURE ON ILS APPROACH; PERFORMED BITE TEST OF MMR 1 AND 2 PER AMM 34-36-00-740-007-A. ILS AND GS PASSED, TEST OK,NO FAULTS NOTED.'

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