Service difficulty report · Central Warning · Boeing 767322

Difficulty date
January 10, 1997
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N643UA
Make and model
Boeing 767322
Aircraft serial
25093
Engine
Pwa PW4060
Part
Central Warning
Condition
Malfunctioned
Location
Cockpit
Stage of operation
CR
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

ON THREE OCCASIONS DURING FLIGHT, THE RADIO ALTIMETER AMBER LIGHT ILLUMINATED ON THE ATTITUDE DEVIATION INDICATOR (ADI). THE FLIGHT MANAGEMENT COMPUTER (FMC) WARNING CONFIGURATION LIGHT AND ALSO THE LANDING GEAR NOT DOWN LIGHT MOMENTARILY ILLUMINATED WITHOUT AN AURAL WARNING.