What was found
AFTER TAKEOFF FROM IAH, THE CREW NOTED THAT THE LANDING GEAR FAILED TO RETRACT. THE FLIGHT CONTINUED TO DAL AND LANDED WITHOUT INCIDENT. MAINTENANCE INSTALLED THE LANDING GEAR SAFETY PINS AND, SAFTIED THE PINS. A MAINTENANCE FERRY FLIGHT WAS FLOWN FROM DAL TO IAH. MAINTENANCE PERFORMED A OPERATIONAL CHECK OF THE LANDING GEAR EXTENSION AND RETRACTION SYSTEM, NO DEFECTS NOTED. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE. DIFFICULTY DATE WAS 5/21/2003, NOT 2/21. UPDATED 5/27/03