The U.S. aircraft register, updated daily
Parts

Air Tube

0 failure reports named the air tube in the last ten years, 3 since 1995. 6 FAA approvals let 5 companies make a replacement air tube, Aviation Component Services, INC holding the most (2).

Reports by year

0122331995
Reports by year, as a table
reports
19953

Approved replacement parts 6 parts manufacturer approvals

A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a air tube and sell it as an approved part for the models named. These are the companies holding such approvals for a air tube:

For these models most: Md Helicopters Inc 369 (2), Mcdonnell Douglas Helicopter 369 (1).

MakerPartReplacesFitsGrantedStatus
Aviation Component Services, INCAir Tube 9318M28P14ACSGeneral Electric 9318M28P14General Electric Company CF6-80C2-A1, -A2, -A32017-06-13current
Aviation Component Services, INCAir Tube 9318M28P16ACSGeneral Electric 9318M28P16General Electric Company CF6-80C2-A1, -A2, -A32017-06-13current
Knots 2U LTDAir Tube Assy GF369A8304369A8304McDonnell Douglas 369A, 369HS, 369HM2012-01-08current
Globe Fiberglass LTD INCAir Tube, Assembly GF369A8304Mcdonnell Douglas 369a8304MD Helicopters, Inc. MDHI) (369A, 369HS, 369HM1997-06-02current
C & D AssociatesAir Tube Gasket 8189Southwind 720963Miscellaneous FAA/PMA aircraft combustion heater...1993-04-28current
Janaero DevicesAir Tube Gasket 8189Southwind 720963Miscellaneous Acft Comb. Heater & TC Acft Inst'l...1993-04-17current

Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.