04/12/2022Patrick Standish
Approximate amount of materials required to recover PA-20 and PA-22 models using raw fabric and cellulose acetate butyrate dope.
04/13/2022Patrick Standish
The following installations have been FAA approved in the field. The party securing the approval is also listed.
04/12/2022Patrick Standish
Increase in gross weight 1800 to 1950 pounds (Lycoming 0-290-d engine) (125 hp only).
09/30/2021Patrick Standish
Specifications and performance data for Piper PA-22 "125" and "135" airplanes.
09/30/2021Patrick Standish
An approval has been obtained for operating the PA-22 Tri-Pacer with the rear door removed (parachute jumping, photography, etc.).
09/30/2021Patrick Standish
Installation of this boot will reduce the possibility of moisture accumulating between the oleo assembly and the oleo housing.
04/13/2022Patrick Standish
Addresses a potential for impulse coupling failure, which can result in total loss of engine power.
04/13/2022Patrick Standish
Information on replacing an existing diaphragm suspected to be defective in master brake cylinders installed in listed Piper aircraft models.