Popular Articles

  1. TCDS for Cessna

    Download PDF Type Certificate Data Sheets for Cessna models 120, 140, 140A, 150, 170, 172, 180, 182 and 185 series aircraft.
  2. O-Ring Sizes and AN to MS Cross Reference

    Cross reference chart of AN and MS o-rings with inner/outer dimensions and widths.
  3. TCDS for Piper

    Download PDF Type Certificate Data Sheets for Piper J-3 through PA-25 aircraft.
  4. TCDS for Aeronca, Champion, Citabria and Bellanca

    Download PDF Type Certificate Data Sheets for Aeronca, Champion, Citabria and Bellanca aircraft.
  5. AD 2025-02-11 Rudder Replacement in Piper Aircraft

    Title: Mandatory replacement of any rudder/rudder post made from 1025 carbon steel with a rudder/rudder post made from 4130N steel on certain Piper aircraft models. Effective Date: February 11, 2025 Subject: The FAA is adopting a new airwo...
  6. Continental Engine Mount Bushing Torque and Installation

    Continental engine mount bushing torque revision and update.
  7. Luscombe Model Configurations

    Luscombe 8 Series Model Configurations (8A, 8B, 8C, 8D, 8E, and 8F)
  8. TCDS for Luscombe

    Download PDF Type Certificate Data Sheets for Luscombe 8 Series aircraft.
  9. Shock Cords General Information

    Identification, dating, damage and wear, and storage life of shock cords.
  10. AD 2015-08-04 In-flight Separation of Wing

    Inspecting the wing lift struts for corrosion and forks for cracks, and making necessary repairs.