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Other aircraft modifications

STC ST01070DE

FAA DRS lists ST01070DE as Current · Reissued, held by Peregrine, for Learjet 31, Learjet 31A, and Learjet 35, and 29 more aircraft configurations. Recorded change: Installation of the Curtiss-Wright Fortress Flight Data Recorder (with Cockpit Voice Recorder). Snapshot dated June 30, 2026.

FAA-listed holder
Peregrine
Aircraft configurations
32
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of the Curtiss-Wright Fortress Flight Data Recorder (with Cockpit Voice Recorder).

ST01070DE 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 31, Learjet 31A, and Learjet 35, and 29 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Learjet 31A10CELearjet 31AA10CELearjet 35A10CELearjet 35A (C-21A)A10CELearjet 36A10CELearjet 36AA10CELearjet 45T00008WITextron Aviation BAe.125 Series 1000AA3EUTextron Aviation BAe.125 Series 1000BA3EUTextron Aviation BAe.125 Series 800AA3EUTextron Aviation BAe.125 Series 800BA3EUTextron Aviation Hawker 1000A3EUTextron Aviation Hawker 750A3EUTextron Aviation Hawker 800A3EUTextron Aviation Hawker 800XPA3EUTextron Aviation Hawker 850XPA3EUTextron Aviation Hawker 900XPA3EUTextron Aviation 750T00007WITextron Aviation 400A16SWTextron Aviation 400AA16SWTextron Aviation 400TA16SWTextron Aviation 550A22CETextron Aviation S550A22CETextron Aviation 560A22CETextron Aviation 650A9NMTextron Aviation HS.125 Series 700AA3EUTextron Aviation HS.125 Series 700BA3EULearjet 55A10CELearjet 55BA10CELearjet 55CA10CELearjet 60A10CETextron Aviation MU-300-10A16SW

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Learjet 31 and Learjet 31A, and 30 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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