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Cargo and special mission

STC ST13CH

FAA DRS lists ST13CH as Current · Reissued, held by Paul/ Lanna Egan LLC, for Learjet Learjet 31, Learjet Learjet 24D, and Learjet Learjet 24, and 19 more aircraft configurations. Recorded change: Install air ambulance conversion. Snapshot dated June 30, 2026.

FAA-listed holder
Paul/ Lanna Egan LLC
Aircraft configurations
22
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Install air ambulance conversion.

ST13CH 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 31, Learjet Learjet 24D, and Learjet Learjet 24, and 19 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Learjet Learjet 31A10CELearjet Learjet 24DA10CELearjet Learjet 24A10CELearjet Learjet 24AA10CELearjet Learjet 35A10CELearjet Learjet 24CA10CELearjet Learjet 24EA10CELearjet Learjet 24FA10CELearjet Learjet 25A10CELearjet Learjet 25AA10CELearjet Learjet 25BA10CELearjet Learjet 25CA10CELearjet Learjet 36AA10CELearjet Learjet 24BA10CELearjet Learjet 25DA10CELearjet Learjet 55A10CELearjet Learjet 36A10CELearjet Learjet 35A (C-21A)A10CELearjet Learjet 31AA10CELearjet Learjet 29A10CELearjet Learjet 28A10CELearjet Learjet 25FA10CE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Learjet Learjet 31 and Learjet Learjet 24D, and 20 more aircraft configurations model, serial range, and configuration?
  2. 02Which mission equipment, structural provisions, and limitations are approved?
  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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