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Other aircraft modifications

STC ST01149LA

FAA DRS lists ST01149LA as Current · Reissued, held by Northrop Grumman Systems Corporation, for Airbus A300 B2-203, Airbus A300 B4-103, and Airbus A300 B4-203. Recorded change: Installation of Litton Heading and Attitude System (LHAS). Snapshot dated June 30, 2026.

FAA-listed holder
Northrop Grumman Systems Corporation
Aircraft configurations
3
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of Litton Heading and Attitude System (LHAS).

ST01149LA identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.

Applicability

Aircraft named in FAA DRS

Named aircraft: Airbus A300 B2-203, Airbus A300 B4-103, and Airbus A300 B4-203. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Airbus A300 B2-203A35EUAirbus A300 B4-103A35EUAirbus A300 B4-203A35EU

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Airbus A300 B2-203 and Airbus A300 B4-103, and 1 more aircraft configuration model, serial range, and configuration?
  2. 02Which configuration, parts, installation data, limitations, and ICAs apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?

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