EASA Regulations for Enstrom F-28C-2

2 airworthiness directives and regulations affecting Enstrom F-28C-2.

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New ADs and bulletins for Enstrom F-28C-2, summarized like the ones below, every Monday.

EASA AD US-2018-02-01

Jan 24, 2018

Main Rotor — Main Rotor Spindle — Recurring Inspection

Airworthiness Directive 2018-02-01 is a final rule issued by the Federal Aviation Administration addressing Enstrom Helicopter Corporation models F-28A, 280, F-28C, F-28C-2, F-28C-2R, 280C, F-28F, F-28F-R, 280F, 280FX, and 480 helicopters. This directive focuses on recurring inspections and establishing a life limit for the main rotor spindle assemblies with part numbers 28-14282-11 or 28-14282-13. It aims to prevent unsafe conditions caused by cracked main rotor spindles that could lead to loss of control of the helicopter.

Airworthiness Directive
  • Enstrom Helicopter Corporation 280
  • Enstrom Helicopter Corporation 480
  • Enstrom Helicopter Corporation F-28
  • Enstrom F-28A
  • Enstrom 280
  • Enstrom F-28C22R
  • Enstrom 280C
  • Enstrom F-28FR
  • Enstrom 280F
  • Enstrom 280FX
  • Enstrom 480

EASA AD US-2017-26-03

Dec 21, 2017

Main Rotor - Rod End Bearing Assemblies - Inspection

Federal Register Volume 82, Number 243 (December 20, 2017) - Airworthiness Directive 2017-26-03 is a final rule issued by the FAA addressing Enstrom Helicopter Corporation models F-28, F-28A, F-28C, F-28C-2, F-28C-2R, F-28F, F-28F-R, TH-28, 280, 280C, 280F, 280FX, 480, and 480B. This directive mandates inspection of specific main rotor rod end bearing assemblies to detect corrosion and prevent potential failure that could lead to loss of a main rotor blade. The directive was prompted by an accident involving an Enstrom Model 480B helicopter.

Airworthiness Directive
  • Enstrom Helicopter Corporation 280
  • Enstrom Helicopter Corporation 480
  • Enstrom Helicopter Corporation F-28
  • Enstrom Helicopter Corporation TH-28
  • Enstrom F-28
  • Enstrom F-28A
  • Enstrom F-28C22R
  • Enstrom F-28FR
  • Enstrom TH-28
  • Enstrom 280
  • Enstrom 280C
  • Enstrom 280F
  • Enstrom 280FX
  • Enstrom 480
  • Enstrom 480B