What was found
*** SUPPLEMENTAL SDR *** COULD NOT ALIGN IRU'S ATTEMPTED TWICE. FMC MESSAGE IRS MOTION. (CENTER NOT ALIGNING) **OII 2** R&R RIGHT IRU PER MM 34-21-01, OPS CHECK GOOD DMP REVERSED PLACED REMOVED
- Difficulty date
- October 5, 2023
- Submitted
- October 9, 2023
- Operation
- Air carrier
- Aircraft
- N314UP
- Make and model
- Boeing 76734AF
- Aircraft serial
- 27742
- Aircraft time
- 68,696 hours, 22,940 cycles
- System (JASC)
- 3400 · Navigation System
- Part
- Iru
- Part number
- HG1050AE15
- Part serial
- 98062901
- Condition
- Out Of Alignment
- Location
- Unknown
- Stage of operation
- CR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.