# SDR ASAA2022092440050

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 24, 2022
- Submitted: September 27, 2022
- Operation: Air carrier
- Aircraft: [N493AS](https://openairdocs.org/aircraft/N493AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 41727
- Aircraft time: 23,466 hours, 7,366 cycles
- System (JASC): [2210 · Autopilot System](https://openairdocs.org/jasc/2210)
- Part: Ifs
- Part number: 65528202
- Part serial: F07073
- Condition: Faulty
- Location: E/E, E1
- Part time: 23,494 hours, 7,376 cycles
- Stage of operation: LD
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2022092440050

## Discrepancy

AUTOLAND WITH HGS BACKUP FAILED; AIRCRAFT LANDED APPROXIMATELY 40 FEET FROM RUNWAY EDGE IN 20 DEGREE RIGHT TURN; AUTOBRAKE DISARM LIGHT ILLUMINATED IMMEDIATELY UPON TOUCHDOWN. GROUNDED - YES. REPLACED IFSAU REF B737-900 AMM 22-11-37. (ASA LP 60396359)

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