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

ST02177AK

Reduction/limitation of passenger seats to nine (9) or fewer and installation of a cargo net restraint system using Flight Alaska Drawing No. FA-C212-CC-01, original issue dtd 6/5/01, or later FAA approved revision. Held by Flight Alaska, INC.. Last revised June 13, 2001. System: cabin, seats and restraints.

What it applies to

Kind of product
Aircraft
Design holder
Construcciones Aeronauticas S.A.
Models
C-212-CC
Type certificate
A43EU
On this site
Construcciones Aeronauticas Sa C-212 16 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 21, 2026.