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Cabin and interiors

STC ST09834SC

FAA DRS lists ST09834SC as Current · Issued, held by Addison Express LLC, for Learjet Learjet 25F, Learjet Learjet 25A, and Learjet Learjet 25 Series, and 4 more aircraft configurations. Recorded change: Installation of an alternate cabin emergency exit to a position opposite the entry door. Snapshot dated June 30, 2026.

FAA-listed holder
Addison Express LLC
Aircraft configurations
7
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Installation of an alternate cabin emergency exit to a position opposite the entry door.

ST09834SC 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 25F, Learjet Learjet 25A, and Learjet Learjet 25 Series, and 4 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Learjet Learjet 25FA10CELearjet Learjet 25AA10CELearjet Learjet 25 SeriesA10CELearjet Learjet 25CA10CELearjet Learjet 25DA10CELearjet Learjet 25A10CELearjet Learjet 25BA10CE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Learjet Learjet 25F and Learjet Learjet 25A, and 5 more aircraft configurations model, serial range, and configuration?
  2. 02Which layout, materials, flammability evidence, and weight changes 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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