What was found
CREW REPORTS; 23767; AFTER T/O NO HEADING DATA DISPLAYED ON EITHER SIDE<[01] PERFORMED IRS ALIGNMENT PER [AMM 34-21-00-820-801-MAX (AIR DATA INERTIAL REFERENCE SYSTEM - ALIGNMENT FROM THE FMC CDU - PERMANENT)] OPS NORMAL
- Difficulty date
- May 22, 2024
- Submitted
- May 28, 2024
- Operation
- Air carrier
- Aircraft
- N1808U
- Make and model
- Boeing 7378
- Aircraft serial
- 60186
- Aircraft time
- 4,611 hours, 2,357 cycles
- System (JASC)
- 3422 · Directional Gyro and Indicating System
- Part
- Irs
- Part number
- UNKNOWN
- Condition
- Out Of Alignment
- Location
- Heading
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- P
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.