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

ST04535CH

Certification for Portable Electronic Devices (PED) Tolerance in accordance with Canard Aerospace Corporation (CAC), Document Control Drawing, Document Number 40224, Rev A, dated July 19, 2021, or later FAA approved revision. Held by Canard Aerospace Corporation, which holds 67 approved modifications in all. Last revised October 5, 2021. System: other and general.

What it applies to

Kind of product
Aircraft
Design holder
De Havilland Aircraft of Canada Limited
Models
DHC-8-400
Type certificate
A13NM
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.