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Airworthiness Directive

AD 2000-02-02 65 FR 3798 Active

Federal Aviation Administration · 14 CFR part 39

Requires replacement of existing oxygen system "O" rings with improved wear-resistant "O" rings.

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FR document
00-1502
Amendment
39-11520
Published
2000-01-25
Effective
2000-02-29
Models covered
1

Last live check: 2026-10-04

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AD

2000-02-02

FR doc 00-1502 · 65 FR 3798

AD 2000-02-02Published 2000-01-25Effective 2000-02-29

FAA rule - 14 CFR 39

FAA rule. Compliance with an applicable AD is required under 14 CFR 39.7. Check its effective date, applicability, compliance times and current status.

Requires replacement of existing oxygen system "O" rings with improved wear-resistant "O" rings.

Full official abstract

This amendment adopts a new airworthiness directive (AD), applicable to all Short Brothers Model SD3-60 SHERPA and SD3-SHERPA series airplanes, and certain Model SD3-30 series airplanes, that requires replacement of existing oxygen system "O" rings with improved wear-resistant "O" rings. This amendment is prompted by issuance of mandatory continuing airworthiness information by a foreign civil airworthiness authority. The actions specified by this AD are intended to prevent the loss of oxygen from the aircraft oxygen system, which could result in an insufficient supply of oxygen being provided to the airplane flight crew and passengers in the event of an emergency.

More directives for Shorts SD3-30 / SD3-60

  1. AD 2010-24-06 Airworthiness Directives; Short Brothers PLC Model SD3 Airplanes Effective 2011-02-16
  2. AD 2008-16-09 R1 Airworthiness Directives; Short Brothers Model SD3-60 Airplanes Effective 2009-09-16
  3. AD 2008-16-09 Airworthiness Directives; Short Brothers Model SD3-60 Airplanes Effective 2008-09-15
  4. AD 2008-12-08 Airworthiness Directives; Short Brothers Model SD3-60 Airplanes Equipped... Effective 2008-07-15
  5. AD 2007-08-09 Airworthiness Directives; Short Brothers Model SD3-60 SHERPA, SD3-SHERPA... Effective 2007-05-08

All Shorts SD3-30 / SD3-60 directives

View on Federal Register (opens in a new tab) View this AD in FAA DRS (opens in a new tab) Print AD packet (opens the full Federal Register document in a new tab)

Applies to 1 model in our index