What was found
TCAS INOP(<P>PERFORMED TCAS OPS CHECK. OPC CHECK GOOD. PERFORMED TCAS GROUND TEST, TEST PASSED. PERFORMED LRU ATC LT & RT TEST, TEST GOOS IAW B747 AMM 34-45-00. TCAS SYS OPS NORMAL.</P>)
- Difficulty date
- August 8, 2023
- Submitted
- August 9, 2023
- Operation
- Air carrier
- Aircraft
- N482MC
- Make and model
- Boeing 747443
- Aircraft serial
- 32340
- Aircraft time
- 91,605 hours, 11,944 cycles
- System (JASC)
- 3445 · Air Collision Avoidance System
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J, O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.