Service difficulty report · Flap System · Gulstm GIV

Difficulty date
May 14, 2023
Submitted
May 30, 2023
Operation
General aviation
Aircraft
N555LK
Make and model
Gulstm GIV
Aircraft serial
1299
Aircraft time
14,370 hours, 6,923 cycles
Part
Flap System
Part number
1159SCC21125
Part serial
361180
Condition
Asymetric
Location
Zone 600
Part time
12,926 hours, 6,213 cycles
Stage of operation
AP
How discovered
V
Nature of condition
F
Precautionary procedure
K

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

What was found

WHILE CONDUCTING A PART 135 FLIGHT THE CREW OF N555LK OBSERVED A NO FLAP MOVEMENT SITUATION WHEN COMMANDED TO LANDING CONFIGURATION ON APPROACH INTO KPBI AND DECLARED AN EMERGENCY IN RESPONSE TO THE LACK OF FLAP MOVEMENT. AIRCRAFT LANDED WITHOUT ANY FURTHER ISSUES.