Popular Articles

  1. AD 72-24-02 Throttle Movement Placard

    Last Updated: 09/09/2021 in Airworthiness Directives Piper J-4 thru PA-22 and PA-25
    Attach an operating limitation placard to the instrument panel near the throttle control in full view of the pilot.

  2. SB-122 Piper Fuel Grade Specification for Lycoming O-290-D2 Engines

    Last Updated: 12/14/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-18
    Correction to the fuel grade specification in flight manuals and fuel tank placards for the Lycoming O-290-D2 engines.

  3. SB-759 Piper PA-18 Installation of Muffler Bail

    Last Updated: 12/14/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-18
    Exhaust muffler inspection and modification, Piper Part Number 12433-00, 12433-14, 12232-00.

  4. FSB-105 Ercoupe Modification of Rudder

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Steps to increase the strength of the rudder at the control horn attachment.

  5. Stinson Control Cables

    Last Updated: 10/11/2021 in Technical Information Stinson
    Reference chart of control cables used on Stinson 108 series aircraft.

  6. SB-165 Piper Aileron Hinge Reinforcing Bracket

    Last Updated: 12/14/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper J-3
    Replacing aluminum aileron hinge reinforcing bracket with one made of steel, part number 10931-02.

  7. EIL-3 Ercoupe Cruise Control Tables

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Cruise control tables for Ercoupe models 415-C, CD, and G for inclusion in FAA approved Airplane Flight Manuals.

  8. VSP-98 Piper Reference Lycoming SB No. 486

    Last Updated: 12/14/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-18
    Pertains to the inspection of the Single Belt Driven Ring Gear Support Assembly as installed on the affected aircraft above.

  9. SM-35 Ercoupe Rigging

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Suggested procedure for use in rigging or making adjustments to the rigging of the Ercoupe.

  10. AD 79-22-01 Exhaust System

    Last Updated: 09/08/2021 in Airworthiness Directives Aeronca, Champion, Citabria, Bellanca
    Steps to prevent exhaust system cracking.
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