Service difficulty report · Warning System · Boeing 767306

Difficulty date
October 5, 2018
Submitted
October 8, 2018
Operation
Air carrier
Aircraft
N1427A
Make and model
Boeing 767306
Aircraft serial
28098
Aircraft time
77,657 hours, 16,352 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

YELLOW " WXR DSPY" MESSAGE DISPLAYED ON CAPT'S EHSI NUMEROUS TIMES, BUT INTERMITTENTLY. PERFORMED TEST OF WEATHER RADAR SYSTEM IAW AMM 34-43-00, OPS TEST GOOD AT THIS TIME.