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

SA8332SW

Removal of fuselage fuel tank and installation of two additional wing fuel tanks, fuel pumps, and fuel gages. Held by Fleece Carl e. Last revised April 23, 1992. System: fuel system.

What it applies to

Kind of product
Aircraft
Design holder
Univair Aircraft Corporation
Models
415D
Type certificate
A-787
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.