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

SA00282BO

Installation of Avidyne Corporation Entegra Integrated Flight Display System. Held by Avidyne Corporation, which holds 46 approved modifications in all. Last revised June 16, 2014. System: instruments and avionics.

What it applies to

Kind of product
Aircraft
Design holder
Cirrus Design Corporation; Cirrus Design Corporation; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.
Models
SR20, SR22, PA-32-301, PA-32-301FT, PA-32R-301 (HP), PA-32R-301 (SP), PA-46R-350T
Type certificates
A00009CH, A00009CH, A3SO, A3SO, A3SO, A3SO, A25SO
On this site
Cirrus SR20 1,629 registered
Cirrus SR22 7,058 registered
Piper PA-32 Cherokee Six, Lance and Saratoga 3,917 registered
Piper PA-46 Malibu, Mirage, Matrix and M-Class 1,692 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.