As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF LANDING GEAR DID NOT RETRACT, LANDING GEAR CIRCUIT BREAKER POPPED WHEN HANDLE PUT DOWN WITH ONLY (2) GREEN LIGHTS. CIRCUIT BREAKER PUSHED IN AND GEAR WENT DOWN BREAKER POPPED AGAIN. RETURNED TO PBI LANDED WITHOUT INCIDENT. REPAIRED BROKEN WIRE SPLICE AT LT LANDNG GEAR UPLOCK SWITCH. (K)