Service difficulty report · Flap System · Boeing 75721B

Difficulty date
September 9, 2026
Submitted
September 10, 2026
Operation
Air carrier
Aircraft
N934FD
Make and model
Boeing 75721B
Aircraft serial
24331
Aircraft time
64,111 hours, 41,739 cycles
Part
Flap System
Condition
Faulted
Stage of operation
AP
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

TE FLAP DISAGREE WHEN GOING FROM FLAPS 20 TO 25. RAN QRH. DECLARED EMERGENCY ***EMERGENCY DECLARED*** CARRIED OUT FIM TASK 27-51 808 ON TRAILING EDGE FLAP SYSTEM. NO DEFECTS NOTED OK FOR CONTINUED SERVICE.

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