AD 95-26-08

final rule
Data completeness: 70%

Airworthiness Directives; Sikorsky Aircraft Model S-58A, S-58B, S-58C, S-58D, S-58E, S-58F, S-58G, S-58H, S-58J, S-58BT, S-58DT, S-58ET, S-58FT, S-58HT, and S-58JT Helicopters

AD Number
95-26-08
Status
final_rule
Effective Date
Product Category
aircraft
Docket
95-SW-21-AD
FR Citation
Federal Register: December 20, 1995 (Volume 60)

Applicability

TypeManufacturerModelDetails
aircraft Sikorsky Aircraft Corporation S-58A Airworthiness Directives; Sikorsky Aircraft Model S-58A, S-58B, S-58C, S-58D, S-58E, S-58F, S-58G, S-58H, S-58J, S-58BT, S-58DT, S-58ET, S-58FT, S-58HT, and S-58JT Helicopters
aircraft Sikorsky Aircraft Corporation S-58B Airworthiness Directives; Sikorsky Aircraft Model S-58A, S-58B, S-58C, S-58D, S-58E, S-58F, S-58G, S-58H, S-58J, S-58BT, S-58DT, S-58ET, S-58FT, S-58HT, and S-58JT Helicopters
aircraft Sikorsky Aircraft Corporation S-58BT Airworthiness Directives; Sikorsky Aircraft Model S-58A, S-58B, S-58C, S-58D, S-58E, S-58F, S-58G, S-58H, S-58J, S-58BT, S-58DT, S-58ET, S-58FT, S-58HT, and S-58JT Helicopters
aircraft Sikorsky Aircraft Corporation S-58C Airworthiness Directives; Sikorsky Aircraft Model S-58A, S-58B, S-58C, S-58D, S-58E, S-58F, S-58G, S-58H, S-58J, S-58BT, S-58DT, S-58ET, S-58FT, S-58HT, and S-58JT Helicopters
aircraft Sikorsky Aircraft Corporation S-58D Airworthiness Directives; Sikorsky Aircraft Model S-58A, S-58B, S-58C, S-58D, S-58E, S-58F, S-58G, S-58H, S-58J, S-58BT, S-58DT, S-58ET, S-58FT, S-58HT, and S-58JT Helicopters
aircraft Sikorsky Aircraft Corporation S-58DT Airworthiness Directives; Sikorsky Aircraft Model S-58A, S-58B, S-58C, S-58D, S-58E, S-58F, S-58G, S-58H, S-58J, S-58BT, S-58DT, S-58ET, S-58FT, S-58HT, and S-58JT Helicopters
aircraft Sikorsky Aircraft Corporation S-58E Airworthiness Directives; Sikorsky Aircraft Model S-58A, S-58B, S-58C, S-58D, S-58E, S-58F, S-58G, S-58H, S-58J, S-58BT, S-58DT, S-58ET, S-58FT, S-58HT, and S-58JT Helicopters
aircraft Sikorsky Aircraft Corporation S-58ET Airworthiness Directives; Sikorsky Aircraft Model S-58A, S-58B, S-58C, S-58D, S-58E, S-58F, S-58G, S-58H, S-58J, S-58BT, S-58DT, S-58ET, S-58FT, S-58HT, and S-58JT Helicopters
aircraft Sikorsky Aircraft Corporation S-58F Airworthiness Directives; Sikorsky Aircraft Model S-58A, S-58B, S-58C, S-58D, S-58E, S-58F, S-58G, S-58H, S-58J, S-58BT, S-58DT, S-58ET, S-58FT, S-58HT, and S-58JT Helicopters
aircraft Sikorsky Aircraft Corporation S-58FT Airworthiness Directives; Sikorsky Aircraft Model S-58A, S-58B, S-58C, S-58D, S-58E, S-58F, S-58G, S-58H, S-58J, S-58BT, S-58DT, S-58ET, S-58FT, S-58HT, and S-58JT Helicopters

Unsafe Condition

Main Rotor Shaft

Source: Official FAA Source ↗

Retrieved: Apr 8, 2026

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