Eligible On: Piper PA-18 Aircraft Series
STC: SA02498AK
FAA/PMA: Pending Approval
Material: Steel
Purpose: Used to install L21 style windows and extended skylight.
Installation: Installation includes welding. Click here to view Installation Instructions
Additional Information: Agricultural models must have non-agricultural upper fuselage framing installed under other FAA approved means. Windows can be purchased at Univair. STC SA02498AK sold separately for an additional cost of $420.75. Please see STC link above for more information.