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

SR02205AT

Tail Rotor Pedal Lockout Kit in accordance with Aeronautical Accessories, Inc. Drawing List AA-93088, Revision K, dated August 1, 2000, or later FAA approved revisions. Installation per Aeronautical Accessories, Inc. Report AA-00052, Revision A, dated August 1, 2000, or later FAA approved revisions. Held by Bell Helicopter Textron INC., which holds 366 approved modifications in all. Last revised April 15, 2011. System: rotorcraft systems.

What it applies to

Kind of product
Aircraft
Design holder
Bell Helicopter Textron (Canada)
Models
427
Type certificate
R00001RC
On this site
Bell 427 13 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.