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

SA00243BO (5 OF 5)

Installation of Centurion Consulting, Inc. GPS Steering Assist Module (SAM) with roll steering (p/n 0025-5100), or without roll steering (p/n 0025-5200). Held by Icarus Avionics, LLC, which holds 5 approved modifications in all. Last revised July 21, 2011. System: instruments and avionics.

What it applies to

Kind of product
Aircraft
Design holder
Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation
Models
45 (Military YT-34), 50, A45 (Military T-34A; B-45), B50, C50, D45 (Military T-34B), D50, D50A, D50B, D50C, D50E-5990, D50E, E50, F50, G50, H50, J50
Type certificates
5A3, 5A4, 5A3, 5A4, 5A4, 5A3, 5A4, 5A4, 5A4, 5A4, 5A4, 5A4, 5A4, 5A4, 5A4, 5A4, 5A4
On this site
Beechcraft A45 167 registered
Beechcraft B50 13 registered
Beechcraft C-50 20 registered
Beechcraft D-45 75 registered
Beechcraft D-50 65 registered
Beechcraft E50 11 registered
Beechcraft H50 5 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 7, 2026.