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

SA00210MC

Installation of interior panels in the flight deck and cabin. Held by Alliant Techsystems Operations LLC, which holds 2 approved modifications in all. Last revised June 10, 2022. System: cabin, seats and restraints.

What it applies to

Kind of product
Aircraft
Design holder
Textron Aviation Inc.
Models
208B
Type certificate
A37CE
On this site
Cessna 208 Caravan 1,019 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 22, 2026.