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

SA819NW

Installation of a Continental TSIO-520-D engine, McCauley 3A32C67/82NB-2 propeller and RAJAY Turbocharged system. Held by Flightcraft INC, which holds 29 approved modifications in all. Last revised August 13, 1979. System: propeller.

What it applies to

Kind of product
Aircraft
Design holder
Hawker Beechcraft Corporation
Models
A36
Type certificate
3A15
On this site
Beechcraft A36 Bonanza 2,530 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 8, 2026.