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Security

4,822 news found

SecurityFAA AD on Eurocopter France (Eurocopter) model SA-365N1, AS-365N2, and AS-365N3 helicopters (2013-06-07)

Washington, Usa - To prevent an undetected flight display error of a slow drift in the roll axis, disorientation of the pilot, and subsequent loss of control of the helicopter

[Federal Register Volume 78, Number 65 (Thursday, April 4, 2013)] [Rules and Regulations] [Pages 20234-20236] From the Federal Register Online via the Government Printing Office [www.gpo.gov] [FR Doc... more

SecurityFAA AD on Hughes Helicopters, Inc., and McDonnell Douglas Helicopter Systems helicopters, model 369D, 369E, 369F, and 369FF helicopters (2013-05-16)

Washington, Usa - To detect a short-edge margin condition, prevent failure of the tailboom and loss of control of the helicopter

[Federal Register Volume 78, Number 58] [Rules and Regulations] [Pages 18226-18227] From the Federal Register Online via the Government Printing Office [www.gpo.gov] [FR Doc No: 2013-06746] DEPARTMENT... more

SecurityFAA AD on Sikorsky Aircraft Corporation Helicopters, model S-61A, D, E, L, N, NM, R, and V helicopters (2013-05-17)

Washington, Usa - To prevent particulate contamination in the FCU, which could lead to malfunction of an internal valve, power loss at a critical phase of flight, and loss of control of the helicopter

[Federal Register Volume 78, Number 56 (Friday, March 22, 2013)] [Rules and Regulations] [Pages 17591-17593] From the Federal Register Online via the Government Printing Office [www.gpo.gov] [FR Doc... more

SecurityFAA AD on Bell Helicopter Textron, Inc, model 412 and 412EP helicopters (2013-05-14)

Washington, Usa - To prevent failure of an outer ring because of cracking, which could lead to the loss of main rotor (M/R) blade pitch control and subsequent loss of helicopter control

[Federal Register Volume 78, Number 56 (Friday, March 22, 2013)] [Rules and Regulations] [Pages 17593-17594] From the Federal Register Online via the Government Printing Office [www.gpo.gov] [FR Doc... more

SecurityFAA AD on Eurocopter France model AS-332C, L, and L1 helicopters (2013-05-23)

Washington, Usa - To detect deterioration of the MRH bearing and to prevent overloading the scissor links which drive the main rotor system, failure of the scissors links, and subsequent loss of control of the helicopter

[Federal Register Volume 78, Number 54 (Wednesday, March 20, 2013)] [Rules and Regulations] [Pages 17076-17078] From the Federal Register Online via the Government Printing Office [www.gpo.gov] [FR... more

SecurityFAA AD on Eurocopter France Helicopters, SA-365N, SA-365N1, AS-365N2, AS-365N3, EC-155B, EC-155B1, SA-365C, SA-365C1, SA-365C2, and SA-366G1 (2012-26-10)

Washington, Usa - To detect corrosion on the MGB casing, which could lead to a crack, failure of the MGB, and subsequent loss of control of the helicopter

[Federal Register Volume 78, Number 6 (Wednesday, January 9, 2013)] [Rules and Regulations] [Pages 1739-1742] From the Federal Register Online via the Government Printing Office [www.gpo.gov] [FR Doc... more