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

SA01626WI

One Aircraft Only installation of a Teledyne Continental Motors IO-360-D engine with two-bladed McCauley constant speed propeller, powerplant installation and fuel system modifications. Data Required: 1. A copy of this certificate and, 2. Installation Drawing No. 210-172-001, Rev. D, dated April 25, 2011 and, 3. Supplemental Airplane Flight Manual No. SAFM-17248124, dated April 25, 2011 and, 4. Instructions for Continued Airworthiness No. 210-172-002, Rev (-), dated April 25, 2011 or later FAA approved revisions thereof. Held by Robert D. Burow. Last revised April 25, 2011. System: propeller.

What it applies to

Kind of product
Aircraft
Design holder
Cessna Aircraft Company
Models
172B
Type certificate
3A12
On this site
Cessna 172 Skyhawk 20,676 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.