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

SR01609AT

Manufacture of Crew Shoulder Harness Restraint System in accordance with Aeronautical Accessories, Inc. Report No. AA-97069, no revision, dated May 16, 1997 or later FAA approved revisions and installation per Report No. AA-96024, Revision A, dated November 5, 1996, or later FAA approved revisions. Held by Bell Helicopter Textron INC., which holds 366 approved modifications in all. Last revised July 25, 2011. System: cabin, seats and restraints.

What it applies to

Kind of product
Aircraft
Design holder
Arrow Falcon Exporters Inc.; Arrow Falcon Exporters Inc.; Arrow Falcon Exporters Inc.; San Joaquin Helicopters; Rotorcraft Development Corporation; Rotorcraft Development Corporation; Rotorcraft Development Corporation
Models
OH-58A, OH-58C, OH-58A+, OH-58A+, OH-58C, OH-58A+, OH-58A
Type certificates
H22NM, H22NM, H22NM, R00002LA, R00006DE, R00006DE, R00006DE
On this site
Arrow Falcon Exporters Inc OH-58 8 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.