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

SA01936LA

Installation of a Wescam FLIR unit into an extended fuselage nose (STC SA00367SE). Held by Metrea Special Aerospace ISR INC., which holds 24 approved modifications in all. Last revised May 6, 2025. System: airframe structure.

What it applies to

Kind of product
Aircraft
Design holder
Textron Aviation Inc.
Models
B300
Type certificate
A24CE
On this site
Beechcraft B300 King Air 350 784 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.