What was found
TCAS OFF MSG AFTER T/O/. ATC REPORTS THEY ARE UNABLE TO RECEIVE OUR MODE "A" OR "C" INFORMATION.(<P>REPLACED TCAS COMPUTER PER AMM 34-45-01. OPS CHECK NML. LH AND RH ATC GRD TEST PER AMM 34-52-00, OPS CK NML.</P>)
- Difficulty date
- June 6, 2024
- Submitted
- June 7, 2024
- Operation
- Air carrier
- Aircraft
- N482MC
- Make and model
- Boeing 747443
- Aircraft serial
- 32340
- Aircraft time
- 92,950 hours, 12,239 cycles
- System (JASC)
- 3453 · Long-Range Navigation (LORAN) System
- Part
- Computer
- Part number
- 751790010020
- Part serial
- 03066590
- Condition
- Malfunctioned
- Location
- Tcas
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- G
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.