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

SA01122WI

Installation of Cleveland Wheel and Brake Assembly kit for installation on Cessna T-50, serial number 6516 ONLY. Held by Harley Charles, which holds 2 approved modifications in all. Last revised November 19, 2002. System: landing gear.

What it applies to

Kind of product
Aircraft
Design holder
The Cessna Aircraft Company
Models
T-50
Type certificate
A-722
On this site
Cessna T-50 37 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 5, 2026.