What was found
ANTI-ICE WING 1 LEAK IN FLIGHT AFTER PASSING 10,000 DECLARED EMERGENCY RETURN TO FIELD/NO OW LANDING. SUSPECTED LEAK IN TELESCOPIC TUBE, RETORQUED COUPLING ON LT TELESCOPIC TUBE PER AMM 30-11-04. OPS CHECK CW AND GOOD IAW AMM 30-11-00. NO FURTHER DEFECTS NOTED AT THIS TIME. SUSPECTED LEAK IN TELESCOPIC TUBE, RETORQUED COUPLING ON LT TELESCOPIC TUBE PER AMM 30-11-04. OPS CHECK CW AND GOOD IAW AMM 30-11-00. NO FURTHER DEFECTS NOTED.