# SDR ASAA2022090439773

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 4, 2022
- Submitted: September 8, 2022
- Operation: Air carrier
- Aircraft: [N433AS](https://openairdocs.org/aircraft/N433AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 41704
- Aircraft time: 33,059 hours, 10,456 cycles
- System (JASC): [2210 · Autopilot System](https://openairdocs.org/jasc/2210)
- Part: Autoland Sys
- Condition: Faulted
- Stage of operation: LD
- How discovered: V
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2022090439773

## Discrepancy

AUTOLAND UNSUCCESSFUL- A/C WAS TOO FAR RIGHT OF CENTERLINE- NEEDED TO MANUALLY TAKE OVER LANDING. HGS WAS SUCCESSFUL. GROUNDED - YES.  PERFORMED B737-900 FIM 22-11 TASK 825, NO ASSOCIATED FAULTS LOGGED ON EITHER DFGS COMPUTERS. PERFORMED LAND VERIFY TEST PER B737-900 AMM 22-11-00/201, ALL TESTS PASS.

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