The U.S. aircraft register, updated daily
Approved modifications · supplemental type certificate · current · issued

SA02379AK

Installation of structural provisions for a fuselage top deck X-brace in accordance with F. Atlee Dodge Aircraft Services, LLC, drawing number 8031, Revision - , dated June 8, 2010 or later FAA approved revision. Held by F. Atlee Dodge Aircraft Services, LLC, which holds 14 approved modifications in all. Last revised February 22, 2011. System: airframe structure.

What it applies to

Kind of product
Aircraft
Design holder
FS 2003 Corp.; FS 2003 Corp.
Models
PA-12, PA-12S
Type certificates
A-780, A-780
On this site
Piper PA-12 Super Cruiser 1,247 registered
The FAA's record
On the FAA's site

What an approved modification is

A supplemental type certificate is the FAA's approval of a change to a certified design: a new engine or propeller, avionics, an autopilot, floats, a parachute, a larger fuel tank, an ice-protection kit. The company holding it may sell the kit and the paperwork to owners of the listed models; the modification then becomes part of that aircraft's record. The FAA's list says what was approved and for which models, not how many aircraft carry it.

Source: FAA supplemental type certificates (Dynamic Regulatory System). Register counts from the FAA register of October 20, 2026.