What was found
FLT 611 - LGW-FLL - CAPTAIN REPORTED, UNABLE TO RETRACT THE NOSE GEAR AFTER TAKEOFF. AIRCRAFT RETURNED BACK TO LGW AND LANDED WITHOUT FURTHER INCDIENT. MX FOUND N/G GROUND LOCK PIN INSTALLED. LOCK PIN REMOVED AND STOWED IN FLIGHT DECK. AIRCRAFT RETURNED TO SERVICE. (M)