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

SA2631WE

Installation of Bellon Concrete,Inc. single piece windshield or alternate single piece sloped windshield. Held by D'Shannon Products LTD., which holds 118 approved modifications in all. Last revised June 14, 2012. System: airframe structure.

What it applies to

Kind of product
Aircraft
Design holder
Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation
Models
50, B50, C50, D50, D50A, D50B, D50C, D50E, E50, F50, G50, H50, J50
Type certificates
5A4, 5A4, 5A4, 5A4, 5A4, 5A4, 5A4, 5A4, 5A4, 5A4, 5A4, 5A4, 5A4
On this site
Beechcraft B50 13 registered
Beechcraft C-50 20 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 5, 2026.