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

SH1702NM

Installation of Rescue Net Container with openable bottom panel (mounted externally right side outboard of aft passenger compartment). Held by Honolulu Fire Department. Last revised November 9, 1987. System: cabin, seats and restraints.

What it applies to

Kind of product
Aircraft
Design holder
MD Helicopters Inc.
Models
369D
Type certificate
H3WE
On this site
Md Helicopters Inc 369 108 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.