Service difficulty report · Warning Horn · Boeing 747230B

Difficulty date
January 5, 2006
Submitted
January 20, 2006
Operation
Air carrier
Aircraft
N509MC
Make and model
Boeing 747230B
Aircraft serial
21221
Aircraft time
115,173 hours, 21,926 cycles
Part
Warning Horn
Condition
Activated
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

DURING CLIMB, AURAL WARNING SOUNDED AT 1000 FT - GEAR UP FLAPS AT 5 DEGREES ON F/E PANEL GEAR SAFE LIGHT ON. LEFT WING TILT LIGHT ON, RIGHT BODY TILT LIGHT ON, LOW SPEED BK REL LIGHT ON. T/O PROT OFF LT ON. LATER ALL LIGHTS EXCEPT RT BODY TILT EXTINGUISHED (RT ALT BODY TILT REMAINED ON DURING FLIGHT). CHECKED AS PER MM 32-61-04, ALL IND ON GROUND OK. RMS NOTIFIED.