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

SA01721SE

ONE-ONLY STC: Installation of skydiving provisions in accordance with Skydiving Provisions Cessna TP206D, Skydive Snohomish Drawing SS147000, rev ir, approval date July 31, 2006. S/N P206-0562. Held by Skydive Snohomish INC. Last revised November 27, 2006. System: other and general.

What it applies to

Kind of product
Aircraft
Design holder
The Cessna Aircraft Company
Models
TP206D
Type certificate
A4CE
On this site
Cessna TP206 25 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.