AD NO.
2024-20-07
SUBJECT
Joint Aircraft System Component (JASC) Code: 2560, Emergency Equipment; and 3212, Emergency Flotation Section.
APPLICABILITY
This AD applies to the helicopters identified in paragraphs (c)(1) through (8) of this AD, certificated in any category. (1) Airbus Helicopters Model AS350B, AS350BA, AS350B1, AS350B2, AS350B3, AS350C, AS350D, AS350D1, AS355E, AS355F, AS355F1, AS355F2, and AS355N helicopters modified by Supplemental Type Certificate (STC) SR00831LA; Model EC120B helicopters modified by STC SR00780LA; and Model EC130B4 helicopters modified by STC SR01687LA. Note 1 to paragraph (c)(1): Helicopters with an AS350B3e designation are Model AS350B3 helicopters. (2) Airbus Helicopters Deutschland GmbH (AHD) Model BO-105A, BO-105C, BO-105S, and BO-105LS A-3 helicopters modified by STC SR00856LA; Model EC135P1, EC135P2, EC135P2+, EC135P3, EC135T1, EC135T2, EC135T2+, and EC135T3 helicopters modified by STC SR01855LA; and Model MBB-BK 117 C-2 and MBB-BK 117 D-2 helicopters modified by STC SR02244LA. Note 2 to paragraph (c)(2): Helicopters with an EC135P3H designation are Model EC135P3 helicopters; helicopters with an EC135T3H designation are Model EC135T3 helicopters, and helicopters with an MBB-BK117 C-2e designation are Model MBB-BK117 C-2 helicopters. (3) Bell Textron Inc., Model 210, 212, 412, 412CF, and 412EP helicopters modified by STC SR01779LA; and Model 412, 412CF, and 412EP helicopters modified by STC SR01459LA. (4) Bell Textron Canada Limited Model 206A, 206B, 206L, 206L-1, 206L-3, 206L-4, and 407 helicopters modified by STC SR01535LA. Note 3 to paragraph (c)(4): Helicopters with a 206B3 designation are Model 206B helicopters; helicopters with a 206L-1+ designation are Model 206L-1 helicopters; and helicopters with a 206L-3+ designation are Model 206L-3 helicopters. (5) Leonardo S.p.a. Model AB412 and AB412 EP helicopters modified by STC SR01779LA. (6) MD Helicopters, LLC, Model 369D, 369E, 369F, 369FF, 369HE, 369HM, 369HS, and 500N helicopters modified by STC SR00932LA. (7) Robinson Helicopter Company Model R44 and R44 II helicopters modified by STC SR02049LA; and Model R66 helicopters modified by STC SR02484LA. (8) Sikorsky Aircraft Corporation Model S-76A, S-76B, and S-76C helicopters modified by STC SR01902LA.
ISSUED BY
FAA