Service difficulty report · Smoke Detector · Boeing 777224

Difficulty date
January 26, 2026
Submitted
January 27, 2026
Operation
Air carrier
Aircraft
N77012
Make and model
Boeing 777224
Aircraft serial
29860
Aircraft time
121,966 hours, 12,361 cycles
Part
Smoke Detector
Condition
False Activation
Location
Zone 200
Stage of operation
NR
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

SMOKE CREW REST & FLT DECK, ACCOMPANIED BY AN ALARM NO SMOKE OR FUMES NOTED FLT CREW REST SMOKE DETECTION, OPS TEST PERFORMED IAW AMM: 26-14-10-710-801 REV 106.TEST SATIS. NO MESSAGE AT CSCP.