# SDR ASAA1158988

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 7, 2011
- Submitted: February 9, 2011
- Operation: Air carrier
- Aircraft: [N566AS](https://openairdocs.org/aircraft/N566AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35181
- Aircraft time: 15,525 hours, 4,842 cycles
- System (JASC): [2210 · Autopilot System](https://openairdocs.org/jasc/2210)
- Part: Unknown
- Condition: Malfunctioned
- Location: Autoland Sys
- Stage of operation: LD
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA1158988

## Discrepancy

ON PRACTICE AUTOLAND INTO FAI THE AUTOLAND FUNCTION WAS OUT OF LIMITS TO THE LEFT OF CENTER LINE UPON TOUCHDOWN.  HUD APPEARED NORMAL.  COULD NOT DUPLICATE.  ACCOMP FIM:22 11/825 LAND VERIFY TEST CK NML NO FAULTS & PRECAUTIONARY PERFORMED ILS SYSTEM TEST REF MM:34 31 00, ALL CHECK NML.

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