Service difficulty report · Fire Warning · Boeing 74745E

Difficulty date
October 12, 2026
Submitted
October 23, 2026
Operation
Air carrier
Aircraft
N472MC
Make and model
Boeing 74745E
Aircraft serial
27062
Aircraft time
133,815 hours, 22,718 cycles
Part
Fire Warning
Condition
False Activation
Location
Zone 100
Stage of operation
TX
How discovered
O
Nature of condition
N
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

CARGO FIRE AFT MASTER WARNING AFTER LANDING. PERFORMED LWR CARGO SMOKE DETECTION OPS TEST, TEST PASSED IAW AMM 26-16-00.

More about the Boeing 747-45E