Service difficulty report · Fire Warning · Boeing 747409F

Difficulty date
January 23, 2025
Submitted
January 23, 2025
Operation
Air carrier
Aircraft
N438GT
Make and model
Boeing 747409F
Aircraft serial
30766
Aircraft time
90,879 hours, 16,780 cycles
Part
Fire Warning
Condition
False Activation
Location
Zone 200
Stage of operation
CL
How discovered
O
Nature of condition
N
Precautionary procedure
A

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

What was found

MAIN DECK FIRE INDICATION AND EICAS MSG IN FLIGHT (TRANSPORTING FRESH FLOWERS). NO FIRE ON BOARD.(<P>MDC DET EXCESSIVE MOISTURE EXPELLED. MSG NO LONGER ACTIVE. MSG ERASED IAW AMM 26-13-01. NO FURTHER DEFECTS NOTED.</P>)