Service difficulty report · Fire Warning · Boeing 74746NF

Difficulty date
October 28, 2025
Submitted
October 29, 2025
Operation
Air carrier
Aircraft
N454PA
Make and model
Boeing 74746NF
Aircraft serial
30812
Aircraft time
97,024 hours, 16,197 cycles
Part
Fire Warning
Condition
False Activation
Location
Zone 200
Stage of operation
CR
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

CREW REPORTED DURING CRUISE, CARGO FIRE MAIN DECK ZONE 11 EICAS MSG. FOUND MESSAGE 26330/26331 NOT ACTIVE. CREW CONFIRMED NO ACTUAL SMOKE/FIRE ON MAIN DECK. CARGO CONSISTS OF FLOWERS. SMOKE DETECTOR TEST PASSED PER AMM 26-14-01. NO FURTHER DEFECTS NOTED

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