EASA Regulations for Textron Aviation 300 (Super King Air)

4 airworthiness directives and regulations affecting Textron Aviation 300 (Super King Air).

Get the next one by email

New ADs and bulletins for Textron Aviation 300 (Super King Air), summarized like the ones below, every Monday.

EASA AD US-2026-15-05

Jul 30, 2026

Wings - Airworthiness Limitation Section - Amendment

The Wings - Airworthiness Limitation Section - Amendment is a final rule airworthiness directive issued by the FAA affecting Textron Aviation Inc. Model B300 and B300C airplanes. It mandates revisions to the Airworthiness Limitations section of the aircraft maintenance manual to update inspection intervals for detecting cracks in the wing spar and supporting structures. This directive addresses safety concerns related to structural integrity for airplanes operating at different maximum takeoff weights.

Airworthiness Directive
  • Textron Aviation 300 (Super King Air)
  • Textron Aviation B300
  • Textron Aviation B300C

EASA AD US-2025-20-11

Oct 9, 2025

Flight Controls - Attaching Rivets of the Pilot and Copilot Rudder Control Pushrods - Inspection

Flight Controls - Attaching Rivets of the Pilot and Copilot Rudder Control Pushrods - Inspection is a final rule airworthiness directive issued by the FAA for certain Textron Aviation Inc. Model B200GT, B200CGT, B300, and B300C airplanes. It addresses a safety issue involving the failure of rudder control pushrod rivets that could lead to loss of rudder control. The directive mandates inspection and replacement of incorrect rivets on the pilot and copilot rudder control pushrods.

Airworthiness Directive
  • Textron Aviation 200 (Super King Air)
  • Textron Aviation 300 (Super King Air)

EASA AD US-2022-03-23

Feb 14, 2022

Flight Controls - Rudder Yaw Servo Software - Update

The Federal Aviation Administration Airworthiness Directive 2022-03-23 addresses a safety issue affecting certain Textron Aviation Inc. Model 300, 300LW, B300, and B300C airplanes. This directive mandates updating the yaw servo software in the GSA 9000 system to prevent motor position faults that disable the rudder boost function during critical flight conditions. The update aims to maintain safe flight control and prevent potential loss of airplane control.

Airworthiness Directive
  • Textron Aviation 300 (Super King Air)
  • Textron Aviation 300
  • Textron Aviation 300LW
  • Textron Aviation B300
  • Textron Aviation B300C

EASA AD 2019-0179R1

Apr 17, 2020

Navigation — Airborne Collision Avoidance System Display Software — Update

EASA Airworthiness Directive 2019-0179R1 is an update addressing the Rockwell Collins FDSA-6500 flight display software used in Textron Aviation B200, B300, and C90GTi aeroplanes, among others. The directive mandates software updates and operational changes to the Airborne Collision Avoidance System (ACAS) display to correct conflicting indications during Resolution Advisory scenarios. It applies to aircraft modified by specific Supplemental Type Certificates and production modifications involving the Collins FDSA-6500 system.

Airworthiness Directive
  • Bombardier CL-600 (Challenger)
  • Textron Aviation 200 (Super King Air)
  • Textron Aviation 300 (Super King Air)
  • Textron Aviation 525 (CitationJet)
  • Textron Aviation 90 (King Air)
  • Textron Aviation B200
  • Textron Aviation B300
  • Textron Aviation C90GTi