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

ST01400LA

Installation of Universal Avionics Terrain Awareness and Warning System (TAWS) in accordance with FAA Approved JWT Aircraft Holdings Master Drawing List Document JWT-5213-001, Revision No. A , dated September 15, 2002, or later FAA approved revision. FAA Approved Flight Manual Supplement, Document NO. JWT-5213-100, revision IR , dated October 21, 2002, or later FAA approved revision. Held by Lockheed Sales & Rentals INC., which holds 2 approved modifications in all. Last revised June 15, 2001. System: instruments and avionics.

What it applies to

Kind of product
Aircraft
Design holder
Lockheed Martin Corporation
Models
1329-25
Type certificate
2A15
On this site
Lockheed 1329 6 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.