Airworthiness Directive

AD 2020-13-01 85 FR 41906

Federal Aviation Administration · 14 CFR part 39

FR document
2020-14886
Amendment
39-21146
Published
2020-07-13
Models covered
1
Last live check
2026-08-17
AD

2020-13-01

FR doc 2020-14886 · 85 FR 41906

AD 2020-13-01Published 2020-07-13Effective 2020-08-17

Requires a one-time inspection to determine if an affected NLG fork is installed, repetitive inspections of the affected NLG fork for cracks, repetitive inspections of the shimmy damper bracket for looseness, and of the shimmy…

1 correction to this AD FAA · 2020-08-10

Correction published 2020-08-10

Issued by
Federal Aviation Administration
Published
2020-08-10
Document
Federal Register 2020-17273 · Final rule; correction

The FAA is correcting an airworthiness directive (AD) that published in the Federal Register. The AD applies to all Daher Aircraft Design, LLC (type certificate previously held by Quest Aircraft Design, LLC), Model KODIAK 100 airplanes. As published, the type certificate (TC) holder in the regulatory heading that identifies the AD is incorrect. This document corrects that error. In all other respects, the original document remains the same; however, for clarity, the FAA is publishing the entire rule in the Federal Register.

A correction restates part of an AD that was published incorrectly. It is not an additional requirement and it does not change the AD number or its effective date.

Source: Federal Register document 2020-17273, retrieved 2026-08-17

Full official abstract

The FAA is adopting a new airworthiness directive (AD) for all Daher Aircraft Design, LLC (type certificate previously held by Quest Aircraft Design, LLC), Model KODIAK 100 airplanes. This AD was prompted by reports of cracks found in certain nose landing gear (NLG) forks. This AD requires a one-time inspection to determine if an affected NLG fork is installed, repetitive inspections of the affected NLG fork for cracks, repetitive inspections of the shimmy damper bracket for looseness, and of the shimmy damper system for damaged components if an affected NLG fork is installed, and rework/replacement of parts as necessary. The FAA is issuing this AD to address the unsafe condition on these products.

Applies to 1 model in our index