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

SA1242WE

Ceconite 101 covering of complete aircraft. Held by Cooper Engineering Corporation, which holds 123 approved modifications in all. Last revised January 1, 1960. System: other and general.

What it applies to

Kind of product
Aircraft
Design holder
Brewster Aeronautical Corporation Brackett Aircraft Specialties Inc; Brewster Aeronautical Corporation Brackett Aircraft Specialties Inc; Brewster Aeronautical Corporation Brackett Aircraft Specialties Inc; Brewster Aeronautical Corporation Brackett Aircraft Specialties Inc; Brewster Aeronautical Corporation Brackett Aircraft Specialties Inc; Brewster Aeronautical Corporation Brackett Aircraft Specialties Inc; Brewster Aeronautical Corporation Brackett Aircraft Specialties Inc; Fleet Aircraft Ltd.
Models
Fleet 7 (Phillips), Fleet 1, Fleet 2, Fleet 7, Fleet 10, Fleet 8, Fleet 9, Fleet 16B (RCAF Finch II)
Type certificates
2-562, ATC 122, ATC 131, ATC 374, ATC 374, ATC 428, ATC 428, 2-566
On this site
Brewster FLEET 2 5 registered
Fleet FLEET 16 26 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 21, 2026.