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Public Record · As of May 5, 2026

N1LG

Glaser-dirks DG-400 View Type →

Status

Registration Valid

Type

Glider

Engine

NONE NONE

Last Cert Issue

02 /  NTSB Records

Events on file with the National Transportation Safety Board

03 /  Airworthiness Directives

Applicable to GLASER-DIRKS DG-400

Federal Aviation Administration airworthiness directives matched to make and model. Each entry links to the Federal Register publication.

  • Feb 13, 2006

    Airworthiness Directives; Glaser-Dirks Flugzeugbau GmbH Models DG-100 and DG-400 Sailplanes and DG Flugzeugbau GmbH Models DG-500 Elan Series and DG-500M Sailplanes

    Federal Register →
  • Feb 2, 2006

    Airworthiness Directives; Glaser-Dirks Flugzeugbau GmbH Models DG-100 and DG-400 Sailplanes and DG Flugzeugbau GmbH Models DG-500 Elan Series and DG-500M Sailplanes

    The FAA adopts a new airworthiness directive (AD) for all Glaser-Dirks Flugzeugbau GmbH Models DG-100 and DG-400 sailplanes and certain DG Flugzeugbau GmbH Models DG-500 Elan Series and DG-500M sailplanes. This AD requires you to modify or replace the complete rudder mount assembly and ensure that the securing washer, castellated nut, and new split pins are…

    Federal Register →
  • Oct 5, 2005

    Airworthiness Directives; Glaser-Dirks Flugzeugbau GmbH Models DG-100 and DG-400 Sailplanes and DG Flugzeugbau GmbH Models DG-500 Elan Series and DG-500M Sailplanes

    The FAA proposes to adopt a new airworthiness directive (AD) for all Glaser-Dirks Flugzeugbau GmbH Models DG-100 and DG-400 sailplanes and certain DG Flugzeugbau GmbH Models DG-500 Elan Series and DG-500M sailplanes. This proposed AD would require you to modify or replace the complete rudder mount assembly and ensure that the securing washer, castellated nu…

    Federal Register →
  • Jul 12, 2002

    Airworthiness Directives; Glaser-Dirks Flugzeugbau GmbH Models DG-400 and DG-800A Sailplanes

    This amendment adopts a new airworthiness directive (AD) that applies to all Glaser-Dirks Flugzeugbau GmbH (DG Flugzeugbau) Models DG-400 and DG-800A sailplanes. This AD requires you to inspect the rear plate of the propeller mount for marks and/or cracks and replace if necessary. This AD also requires you to inspect the mounting blocks for cracks and repla…

    Federal Register →
  • May 20, 2002

    Airworthiness Directives; Glaser-Dirks Flugzeugbau GmbH Models DG-400 and DG-800A Sailplanes

    This document proposes to adopt a new airworthiness directive (AD) that would apply to all Glaser-Dirks Flugzeugbau GmbH (DG Flugzeugbau) Models DG-400 and DG-800A sailplanes. This proposed AD would require you to inspect the rear plate of the propeller mount for marks and/or cracks and replace if necessary. This proposed AD would also require you to inspec…

    Federal Register →
  • Sep 17, 1998

    Airworthiness Directives; Glaser-Dirks Flugzeugbau GmbH Model DG- 400 Gliders'

    This amendment adopts a new airworthiness directive (AD) that applies to certain Glaser-Dirks Flugzeugbau GmbH (Glaser-Dirks) Model DG-400 gliders. This AD requires inspecting the powerplant mount and the propeller mount for any loose parts. This AD also requires modifying the starter motor, retrofitting the holder for the starter motor, and checking the en…

    Federal Register →
  • Aug 12, 1998

    Airworthiness Directives; Glaser-Dirks Flugzeugbau GmbH Model DG- 400 Gliders

    This amendment adopts a new airworthiness directive (AD) that applies to all Glaser-Dirks Flugzeugbau GmbH (Glaser-Dirks) Model DG- 400 gliders. This AD requires replacing the propeller shaft, the bearings, and the front drive belt retaining rings with ones of improved design. This AD is the result of mandatory continuing airworthiness information (MCAI) is…

    Federal Register →
  • Jun 19, 1998

    Airworthiness Directives; Glaser-Dirks Flugzeugbau GmbH Model DG- 400 Gliders

    This amendment adopts a new airworthiness directive (AD) that applies to certain Glaser-Dirks Flugzeugbau GmbH (Glaser-Dirks) Model DG-400 gliders. This AD requires replacing the bungees that secure the left engine restraining cable and the bowden cable of the rear engine door. This AD is the result of mandatory continuing airworthiness information (MCAI) i…

    Federal Register →
  • Jun 16, 1998

    Airworthiness Directives; Glaser-Dirks Flugzeugbau GmbH Models DG-100 and DG-400 Gliders

    This amendment adopts a new airworthiness directive (AD) that applies to all Glaser-Dirks Flugzeugbau GmbH (Glaser-Dirks) Models DG- 100 and DG-400 gliders. This AD requires repetitively inspecting the airbrakes to assure they retract at their outboard end first, and repairing the airbrakes if they do not retract at their outboard end first; and repetitivel…

    Federal Register →
  • Jun 9, 1998

    Airworthiness Directives; Glaser-Dirks Flugzeugbau GmbH Model DG- 400 Gliders

    This document proposes to adopt a new airworthiness directive (AD) that would apply to certain Glaser-Dirks Flugzeugbau GmbH (Glaser- Dirks) Model DG-400 gliders. The proposed action would require inspecting the powerplant mount and the propeller mount for any loose parts. If parts are loose, the proposed AD would require immediately modifying the starter m…

    Federal Register →
  • May 28, 1998

    Airworthiness Directives; Glaser-Dirks Flugzeugbau GmbH Model DG- 400 Gliders

    This amendment adopts a new airworthiness directive (AD) that applies to all Glaser-Dirks Flugzeugbau GmbH (Glaser-Dirks) Model DG- 400 gliders. This AD requires replacing the upper rubber shock mounts with mounts made of stainless steel. This AD will also require inspecting the rear plate of the propeller mount for cracks and proper mounting, and replacing…

    Federal Register →
  • May 28, 1998

    Airworthiness Directives; Glaser-Dirks Flugzeugbau GmbH Model DG- 400 Gliders

    This amendment adopts a new airworthiness directive (AD) that applies to all Glaser-Dirks Flugzeugbau GmbH (Glaser-Dirks) Model DG- 400 gliders. This AD requires replacing the Bosch electrical system regulator, part number (P/N) 0212920001, with a type 4 E 26 regulator. This AD is the result of mandatory continuing airworthiness information (MCAI) issued by…

    Federal Register →
  • May 21, 1998

    Airworthiness Directives; Glaser-Dirks Flugzeugbau GmbH Model DG- 400 Gliders

    This document proposes to adopt a new airworthiness directive (AD) that would apply to all Glaser-Dirks Flugzeugbau GmbH (Glaser- Dirks) Model DG-400 gliders. The proposed action would require replacing the propeller shaft, the bearings, and the front drive belt retaining rings with ones of improved design. The proposed AD is the result of mandatory continu…

    Federal Register →
  • Apr 1, 1998

    Airworthiness Directives; Glaser-Dirks Flugzeugbau GmbH Models DG-100 and DG-400 Gliders

    This document proposes to adopt a new airworthiness directive (AD) that would apply to all Glaser-Dirks Flugzeugbau GmbH (Glaser- Dirks) Models DG-100 and DG-400 gliders. The proposed AD would require repetitively inspecting the airbrakes to assure they retract at their outboard end first, and repairing the airbrakes if they do not retract at their outboard…

    Federal Register →
  • Mar 19, 1998

    Airworthiness Directives; Glaser-Dirks Flugzeugbau GmbH Model DG- 400 Gliders

    This document proposes to adopt a new airworthiness directive (AD) that would apply to Glaser-Dirks Flugzeugbau GmbH (Glaser-Dirks) Model DG-400 gliders. The proposed AD would require replacing the Bosch electrical system regulator, part number (P/N) 0212920001, with a type 4 E 26 regulator. The proposed AD is the result of mandatory continuing airworthines…

    Federal Register →
  • Mar 19, 1998

    Airworthiness Directives; Glaser-Dirks Flugzeugbau GmbH Model DG- 400 Gliders

    This document proposes to adopt a new airworthiness directive (AD) that would apply to certain Glaser-Dirks Flugzeugbau GmbH (Glaser- Dirks) Model DG-400 gliders. The proposed AD would require replacing the bungees that secure the left engine restraining cable and the bowden cable of the rear engine door. The proposed AD is the result of mandatory continuin…

    Federal Register →
  • Mar 18, 1998

    Airworthiness Directives; Glaser-Dirks Flugzeugbau GmbH Model DG- 400 Gliders

    This document proposes to adopt a new airworthiness directive (AD) that would apply to Glaser-Dirks Flugzeugbau GmbH (Glaser-Dirks) Model DG-400 gliders. The proposed AD would require replacing the upper rubber shock mounts with mounts made of stainless steel. The proposed AD would also require inspecting the rear plate of the propeller mount for cracks and…

    Federal Register →

04 /  Service Difficulty Reports

FAA SDR filings

The FAA does not currently expose a public API for Service Difficulty Reports. We do not back-fill or paraphrase. Search the FAA SDR portal directly →

05 /  Sources & Methodology

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