EASA Regulations for Air Tractor AT-600

7 airworthiness directives and regulations affecting Air Tractor AT-600.

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New ADs and bulletins for Air Tractor AT-600, summarized like the ones below, every Monday.

EASA AD US-2026-16-12

Aug 17, 2026

Stabilizer - Horizontal Stabilizer Spar - Inspection/Replacement

Airworthiness Directive 2026-16-12 is a final rule issued by the Federal Aviation Administration (FAA) addressing Air Tractor, Inc. Model AT-802 and AT-802A airplanes equipped with Wipaire, Inc. Supplemental Type Certificate No. SA01795CH. This directive mandates inspections and potential replacement of the horizontal stabilizer spars to prevent structural failure. It also incorporates new inspection areas related to the vertical fin structural support brace attachment.

Airworthiness Directive
  • Air Tractor AT-600
  • Air Tractor AT-800
  • Air Tractor AT-802
  • Air Tractor AT-802A

EASA AD US-2024-16-06

Aug 21, 2024

Stabilizers - Horizontal Stabilizer Spar - Inspection / Installation

The Federal Aviation Administration's Airworthiness Directive 2024-16-06 addresses Air Tractor, Inc. Model AT-802 and AT-802A airplanes equipped with Wipaire, Inc. Supplemental Type Certificate No. SA01795CH. This directive mandates repetitive inspections of both forward and rear horizontal stabilizer spars for cracks, replacement of any cracked or damaged spars, installation of bathtub fittings, and reporting of inspection results to the FAA. It aims to prevent structural failure of the horizontal tail that could lead to loss of airplane control.

Airworthiness Directive
  • Air Tractor AT-600
  • Air Tractor AT-800
  • Air Tractor AT-802
  • Air Tractor AT-802A

EASA SIB SAIB-2024-03

Apr 29, 2024

Rudder Control System

The Special Airworthiness Information Bulletin SAIB: 2024-03 is an FAA informational document addressing a rudder control system concern for Air Tractor, Inc. Model AT-802 airplanes, serial numbers 802-0001 through 802-1099, equipped with a two-seat cockpit, spray valve control handle, and rear cockpit rudder pedals. It highlights a potential interference issue between the rear left rudder pedal and spray valve control pushrod that may affect control during landing. This bulletin does not mandate corrective action but provides safety recommendations.

Safety Information Bulletin
  • Air Tractor AT-600
  • Air Tractor AT-800

EASA AD US-2023-15-07

Aug 9, 2023

Superseded by FAA AD 2024-16-06

FAA Airworthiness Directive 2023-15-07 is a final rule affecting all Air Tractor, Inc. Model AT-802 and AT-802A airplanes equipped with Wipaire Supplemental Type Certificate No. SA01795CH. The directive addresses cracks found in the forward horizontal stabilizer spars where the vertical finlets attach to the horizontal tail. It mandates repetitive inspections and replacement of any cracked spars to ensure continued airworthiness.

Airworthiness Directive
  • Air Tractor AT-600
  • Air Tractor AT-800
  • Air Tractor AT-802
  • Air Tractor AT-802A

EASA AD US-2021-05-14

Mar 29, 2021

Flight Controls - Trailing Edge Flap Control System - Inspection / Replacement

Federal Aviation Administration Airworthiness Directive 2021-05-14 is a final rule addressing cracks in the flap torque tube actuator attachment brackets on all Air Tractor, Inc. Models AT-250 through AT-802A airplanes. The directive mandates repetitive visual and dye penetrant inspections of the flap actuator attachment bracket welds and requires replacement of any cracked torque tubes to prevent flap actuator detachment. This AD aims to ensure continued safe operation of affected Air Tractor aircraft by mitigating the risk of sudden flap retraction and potential loss of control.

Airworthiness Directive
  • Air Tractor AT-250
  • Air Tractor AT-300
  • Air Tractor AT-400
  • Air Tractor AT-401
  • Air Tractor AT-402
  • Air Tractor AT-500
  • Air Tractor AT-600
  • Air Tractor AT-800
  • Air Tractor AT-602
  • Air Tractor AT-802
  • Air Tractor AT-802A

EASA SIB CE-16-07

Nov 25, 2015

Engine Mount Inspection

The FAA Special Airworthiness Information Bulletin SAIB: CE-16-07 provides information regarding an airworthiness concern for Air Tractor, Inc. Models AT-802 and AT-802A airplanes. It addresses inspection procedures and maintenance actions for engine mounts, specifically focusing on certain serial numbers and configurations involving engine mount gussets and supplemental type certificates.

Safety Information Bulletin
  • Air Tractor AT-600
  • Air Tractor AT-800

EASA SIB CE-11-30

May 11, 2011

Air Tractor, Inc. (all types & models) - Airframe Structure Corrosion

The Special Airworthiness Information Bulletin SAIB: CE-11-30 is an informational document issued by the FAA addressing airframe structure corrosion in all Air Tractor, Inc. model series AT-250, AT-300, AT-400, AT-500, AT-600, and AT-800 aircraft. It highlights the susceptibility of these aircraft to severe corrosion due to their operation in harsh environments such as chemical dispersal and firebomber missions. The bulletin provides guidance on inspection and repair procedures but does not mandate regulatory action.

Safety Information Bulletin
  • Air Tractor AT-250
  • Air Tractor AT-300
  • Air Tractor AT-400
  • Air Tractor AT-500
  • Air Tractor AT-600
  • Air Tractor AT-800