What was found
FLT 194 - PBI-JAX - AT POSITIVE RATE, GEARUP, GEAR HANDLE COMES UP INTRANSIT. LIGHTS EXTINGUISH BUT GEAR REMAINS DOWN AND 3 GREEN THEN RELAY CIRCUIT BREAKER POPS. DETERMINED EMERGENCY EXTENSION HANDLE NOT PROPERLY STOWED. REST HANDLE, OPS CHECK SATISFACTORY ON JACKS AND TEST FLIGHT. (M)