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

SR01626SE

Fabrication of AMC Part Number AM369DSK400-103, Engine Oil Hose Assembly in accordance with AMC Master Drawing List No. MDL-AMC-020, Revision IR, dated July 18, 2005, or later Federal Aviation Administration (FAA) approved revision. The Engine Oil Hose Assembly must be installed in accordance with AMC Installation Instructions AMC MI-05004, Revision IR, dated July 7, 2005, or later FAA approved revision. Held by Aerometals, which holds 54 approved modifications in all. Last revised June 28, 2006. System: engine.

What it applies to

Kind of product
Aircraft
Design holder
MD Helicopter Inc.; MD Helicopter Inc.
Models
369FF, 600N
Type certificates
H3WE, H3WE
On this site
Md Helicopters Inc 600 11 registered
Md Helicopters Llc 369 34 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 7, 2026.