Popular Articles

  1. SB-528D Piper Wing Lift Strut Inspection

    Revises compliance time, purpose, and instructions for inspection and/or replacement of wing lift strut assembly. Also announces the availability of new sealed lift struts.
  2. TCDS for Taylorcraft

    Download PDF Type Certificate Data Sheets for Taylorcraft Model A Series, B Series, F-19, F-21 and F-21A aircraft.
  3. TCDS for Stinson

    Download PDF Type Certificate Data Sheets for Stinson 108 Series aircraft.
  4. Piper PA-18 Control Cable Tension

    Information regarding control cable tension adjustments per the Owner’s Manual for the 1974 and later PA-18 Super Cubs.
  5. AN Hardware Guide

    This 4 page illustrated guide shows the AN3 through AN6264 hardware available from Univair.
  6. Stinson STC List

    This 10 page document contains a summarized list of FAA Supplementary Type Certificates for Univair Aircraft and the Stinson 108 Series (T.C. A-767).
  7. Piper PA-12 Flap STC Holder Information

    Contact information for purchasing STC-SA578AL for the "Day and Night" Piper PA-12 flap installation.
  8. Reissuance of FAA Form 8130-3 Because of Typographical Errors

    Instructions for reissuance of FAA Form 8130-3 because of typographical errors.
  9. Piper PA-22 Instrument Panel Modification STC

    Modifications to Tri-Pacer and Colt instrument panels to use modern 3-1/8" instruments per STC-SA00428SE.
  10. SL-1141 Piper Gascolator Maintenance Procedures

    Maintenance procedures for improving the reliability of the gascolator.