Skip to content
Engine and powerplant

STC ST00835CH-D

FAA DRS lists ST00835CH-D as Current · Reissued, held by Honeywell International Inc, for Learjet Learjet 31, Learjet Learjet 31A, and Learjet Learjet 35, and 3 more aircraft configurations. Recorded change: Installation of an AlliedSignal Engines TFE731-2C Turbofan Engine. Snapshot dated June 30, 2026.

FAA-listed holder
Honeywell International Inc
Aircraft configurations
6
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of an AlliedSignal Engines TFE731-2C Turbofan Engine.

ST00835CH-D 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 31A, and Learjet Learjet 35, and 3 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Learjet Learjet 31A10CELearjet Learjet 31AA10CELearjet Learjet 35A10CELearjet Learjet 35A (C-21A)A10CELearjet Learjet 36A10CELearjet Learjet 36AA10CE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Learjet Learjet 31 and Learjet Learjet 31A, and 4 more aircraft configurations model, serial range, and configuration?
  2. 02Which powerplant configuration, limits, instruments, and maintenance data 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?

Related engine and powerplant STCs

SA01633SEEngine and powerplant

Gross weight increase modification manufactured in accordance with Report 130000MDL, Revision NC, and installed in accordance with Report 130000II, Revision NC, or later Federal Aviation Administration (FAA) approved revisions. Mandatory Installations: To be eligible for this modification, all of the following six required Supplemental Type Certificates must be installed: SA92NW (180 hp Engine Installation), SA00275SE (Vortex Generators), SA00411SE (Extended Landing Gear), SA01158SE (Heavy Duty Tailwheel Assembly), SA01350SE (Replacement Wing Assembly), SA4095NM (Replacement Fuselage Frame).

FAA holder: Cub Crafters Inc

View record