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

ST01368SE

Installation of a new interior arrangement in Airbus A320 Model -232 airplanes in accordance with Northwest Aerospace Technologies, Inc. (NAT) Master Drawing List N0200-D10, Rev B, dated January 26, 2004, or later Federal Aviation Administration (FAA) approved revisions. Held by Northwest Aerospace Technologies INC, which holds 74 approved modifications in all. Last revised March 13, 2009. System: cabin, seats and restraints.

What it applies to

Kind of product
Aircraft
Design holder
Airbus
Models
A320 Model -232
Type certificate
A28NM
On this site
Airbus A320 799 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.