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Other aircraft modifications

STC ST02261AT

FAA DRS lists ST02261AT as Current · Amended, held by East Coast Avionics, for Learjet Learjet 35A (C-21A), Learjet Learjet 36, and Learjet Learjet 36A, and 2 more aircraft configurations. Recorded change: Installation of two panel sidewall liner. Snapshot dated June 30, 2026.

FAA-listed holder
East Coast Avionics
Aircraft configurations
5
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of two panel sidewall liner.

ST02261AT 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), Learjet Learjet 36, and Learjet Learjet 36A, and 2 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Learjet Learjet 35A (C-21A)A10CELearjet Learjet 36A10CELearjet Learjet 36AA10CELearjet Learjet 35 SeriesA10CELearjet Learjet 36 SeriesA10CE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Learjet Learjet 35A (C-21A) and Learjet Learjet 36, and 3 more aircraft configurations 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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