Popular Articles

  1. SB-19 Alon/Forney/Mooney Fuel System Modifications

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Alon and Mooney M-10
    Certain combinations of atmospheric conditions, aircraft attitudes, fuel levels and/or normal flight maneuvers, may result in a condition where fuel starvation can occur.

  2. SM-59A Ercoupe Assembly and Installation of Rudder Pedals

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    A placard titled "INTENTIONAL SPINS PROHIBITED," must be installed in full view of the pilot on all 415-C or CD Ercoupes that have rudder pedals.

  3. SB Goodyear Pliocel Fuel Cell Repair

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Luscombe
    Materials list and instructions for repairing damaged Pliocel fuel cells. Includes procedures for both temporary and permanent repairs.

  4. AD 47-43-06 Inspection of Aileron Support Ribs

    Last Updated: 09/08/2021 in Airworthiness Directives Cessna 120, 140 and 170 Series
    Inspect the aileron support ribs for indications of buckling or cracking.

  5. AD 51-21-02 Aileron Hinge Brackets

    Last Updated: 09/09/2021 in Airworthiness Directives Piper J-4 thru PA-22 and PA-25
    Inspection of aileron hinge brackets to false spar attachment fittings for cracks.

  6. AD 59-25-05 Rudder Reinforcement

    Last Updated: 09/08/2021 in Airworthiness Directives Ercoupe, Forney, Alon, M-10 Cadet
    Fatigue failures have continued to occur in the rudder main rib where the control horn is attached after installation of reinforcement plates.

  7. AD 59-10-08 Gas Tank Cap Vent

    Last Updated: 09/09/2021 in Airworthiness Directives Piper J-4 thru PA-22 and PA-25
    Reworking the vents in fuel tank caps to comply with AD 56-26-02.

  8. AD 81-16-04 Installation of Competition Harness

    Last Updated: 09/08/2021 in Airworthiness Directives Aeronca, Champion, Citabria, Bellanca
    Directions to insure that the competition harness (also referred to as the ACRO harness) is installed properly.

  9. AD 47-30-05 Exhaust Stack Inspection

    Last Updated: 09/08/2021 in Airworthiness Directives Aeronca, Champion, Citabria, Bellanca
    How to inspect the stack "Y" junction for evidence of failure or deterioration.

  10. EB-23 Luscombe More Clearance for Elevator Horn

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Luscombe
    Inspection and alteration of tail bulkhead and fin spar for clearance of elevator horn.
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