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Other aircraft modifications

STC SA2576CE

FAA DRS lists SA2576CE as Current · Reissued, held by Avcon Industries, Inc, for Learjet Learjet 35A (C-21A) and Learjet Learjet 36A. Recorded change: Installation of Marquardt target towing system (high speed operation). Snapshot dated June 30, 2026.

FAA-listed holder
Avcon Industries, Inc
Aircraft configurations
2
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of Marquardt target towing system (high speed operation).

SA2576CE 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: Learjet Learjet 35A (C-21A) and Learjet Learjet 36A. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Learjet Learjet 35A (C-21A)A10CELearjet Learjet 36AA10CE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Learjet Learjet 35A (C-21A) and Learjet Learjet 36A 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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