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

ST09864AC

Provisions to allow the installation of the Beech Kit 130-3062, upgrade to 400 amp generators. Held by Textron Aviation INC, which holds 723 approved modifications in all. Last revised October 12, 2016. System: other and general.

What it applies to

Kind of product
Aircraft
Design holder
Textron Aviation Inc.; Textron Aviation Inc.
Models
B300, B300C
Type certificates
A24CE, 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 20, 2026.