Service difficulty report · Radar · Boeing 7879

Difficulty date
January 23, 2023
Submitted
January 23, 2023
Operation
Air carrier
Aircraft
N24972
Make and model
Boeing 7879
Aircraft serial
40939
Aircraft time
22,927 hours, 2,156 cycles
Part
Radar
Condition
Failed
Location
Wx Sys
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

WEATHER RADAR SYS ADVISORY WXR FUNCTIONS HAVE FAILED OR PARTIALLY FAILED ON BOTH LEFT AND RIGHT SIDES OR MANUALY SELECTED TO A FAILED WXR. RESEATED CIRCUIT BREAKERS FOR LEFT AND RIGHT WEATHER RADARS AND PERFORMED OPS TEST FOR BOTH FOR MAINTENACE MESSAGE 34-60031, BOTH TESTS PASSED. OKAY FOR SERVICE.

More about the Boeing 787-9