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

SA1010NW

Installation of a single or dual camera ports, optional camera door package, and associated components. Held by Hoogstra J. D., which holds 2 approved modifications in all. Last revised October 22, 2003. System: airframe structure.

What it applies to

Kind of product
Aircraft
Design holder
The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.
Models
PA-31, PA-31-300, PA-31-325, PA-31-350
Type certificates
A20SO, A20SO, A20SO, A20SO
On this site
Piper PA-31 Navajo and Chieftain 935 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.