# SDR HALA2009100300445

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 3, 2009
- Submitted: October 5, 2009
- Operation: Air carrier
- Aircraft: [N581HA](https://openairdocs.org/aircraft/N581HA), registered now
- Make and model: Boeing 767-33A
- Registry model: [Boeing 767-33A](https://openairdocs.org/model/boeing-767-33a) (OpenAirDocs)
- Aircraft serial: 28141
- Aircraft time: 29,674 hours, 5,649 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Fmc
- Part number: 4052506955
- Part serial: 0105F590
- Condition: Failed
- Location: Nr 1
- Part time: 27,547 hours, 5,223 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2009100300445

## Discrepancy

ETOPS SIGNIFICANT SYS -ATB- LOST NAVIGATIONAL CAPABILITY FROM BOTH FMCS.  REPLACED NR 1 FMC.  RERACKED 2 FMC.  BOTH GND OPS CHECK OK.  AMM 34-61-01.  ACCOMPLISHED LMP MCDP TEST 30. NO FAULTS NOTED.  ACFT LMP STATUS OK TO REMAIN AT LAND 3.

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