Service difficulty report · Warning System · Boeing 737990ER

Difficulty date
October 21, 2018
Submitted
October 23, 2018
Operation
Air carrier
Aircraft
N495AS
Make and model
Boeing 737990ER
Aircraft serial
41728
Aircraft time
10,798 hours, 3,571 cycles
Part
Warning System
Condition
False Activation
Location
Cockpit
Stage of operation
NR
How discovered
O
Nature of condition
N
Precautionary procedure
K

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

What was found

WR FAIL DISPLAYED ON CAPTAINS ND IN AMBER. WEATHER RADAR INOP. GROUNDED - YES. ACCOMPLISHED WEATHER RADAR OPS TEST REF AMM 34-43-00. SYS OPS NML.