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

SA02297AK

Installation of a fixed mounted Max-Vis Enhanced Vision System (EVS) Model 1000 to include a nose mounted conformal fairing and associated sub structural mount, a forward nose compartment mounted power supply, an aft avionics rack installed 12 to 24 VDC power converter, and a dash mounted dedicated display monitor. Held by One Sky Aviation. Last revised September 9, 2007. System: instruments and avionics.

What it applies to

Kind of product
Aircraft
Design holder
The New Piper Aircraft Inc.
Models
PA-30
Type certificate
A1EA
On this site
Piper PA-30 Twin Comanche 879 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.