Service difficulty report · Warning Message · Boeing 737990ER

Difficulty date
February 25, 2021
Submitted
February 27, 2021
Operation
Air carrier
Aircraft
N428AS
Make and model
Boeing 737990ER
Aircraft serial
36353
Aircraft time
18,779 hours, 5,956 cycles
Engine
Cfmint CFM567B27E
Part
Warning Message
Condition
Unknown
Location
Rt Side Window
Stage of operation
CR
How discovered
V
Nature of condition
M
Precautionary procedure
K

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

What was found

RIGHT SIDE WINDOW HEAT ILLUMINATED IN FLIGHT FL 380 EXTINGUISHED AFTER 5 MIN. GROUNDED - YES. NO DEFECT NOTED A/C OK FOR SVC.