# TCDS A2SO: Lockheed Martin Corporation

- Type: Type certificate data sheet
- Status: Current
- Holder: Lockheed Martin Corporation
- Revision: 4
- Revised: October 25, 2001
- Product: Aircraft, Large Airplane
- Certification basis: Part 13, CAR 1, CAR 4b
- Data sheet PDF: https://openairdocs.org/files/sha256/94/12/941276bcb643c3095277abcb52a43f98a5a765348f2de3099f5878c3e4cd18e4
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/634AA8444B6E38D886256B35005CB6BF.0001
- Page: https://openairdocs.org/tcds/A2SO

## Models (1)

As the data sheet lists them.

- 300-50A-01 (USAF C-141A)

## ADs (2, in force first)

- [AD 2026-13-02](https://openairdocs.org/ad/2026-13-02): Navigation · Airbus Canada Limited Partnership 18, 49-46, 80-A and 555 more. Effective Jul 1, 2026
- [AD 2023-10-02](https://openairdocs.org/ad/2023-10-02): Indicating/Recording System, Navigation · Boeing 18, 23, 35 and 1,060 more. Effective May 26, 2023

## Registered aircraft by registry model (OpenAirDocs)

- [Lockheed 300-50A-01](https://openairdocs.org/model/lockheed-300-50a-01): 0 aircraft (registry code 5264504)

## STCs approved under this data sheet (1)

- [STC SA2622NM](https://openairdocs.org/stc/SA2622NM): Installation of Precise Flight Pulselite Control Unit in landing/taxi system. (767-200 B17) (DHC-8 101). Precise Flight Inc.

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