Service difficulty report · Fire Warning · Boeing 747446

Difficulty date
March 29, 2021
Submitted
March 30, 2021
Operation
Air carrier
Aircraft
N344KD
Make and model
Boeing 747446
Aircraft serial
26344
Aircraft time
87,823 hours, 17,021 cycles
Part
Fire Warning
Condition
Illuminated
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

FIRE MAIN DECK EICAS MESSAGE, CREW AND PASSENGER OXYGEN USED, OVERWEIGHT LANDING 311,600KG.