STC ST01181WI-D

FAA DRS lists ST01181WI-D as Current · Amended, held by Learjet Inc, for Learjet 31, Learjet 35, and Learjet 35A (C-21A), and 2 more aircraft configurations. Recorded change: Installation of a Honeywell IHAS-8000 Multi-Hazard Awareness System Installation. Snapshot dated June 30, 2026.

FAA-listed holder

Learjet Inc

Aircraft configurations

FAA revision date

January 28, 2006

FAA status

Current · Amended

Recorded modification

What the FAA record covers

ST01181WI-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 31, Learjet 35, and Learjet 35A (C-21A), and 2 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Learjet 31A10CE Learjet 35A10CE Learjet 35A (C-21A)A10CE Learjet 36A10CE Learjet 36AA10CE

ST10748SCOther aircraft modificationsRevised Feb 17, 2011

Installation of a Revue Thommen AD20 standby altimeter in accordance with Master Document List MDL-600-34-0001, Revision A, dated November 4, 2007, or later approved FAA revision.

FAA holder: Learjet Inc

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SA00670SEOther aircraft modificationsRevised Feb 16, 2011

Replacement of certain Goodrich pneumatic deicer boots in accordance with SMR Technologies, Inc. Installation Instructions as listed on AML No. SA00670SE.

FAA holder: SMR Technologies Inc

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ST01095CH-DOther aircraft modificationsRevised Feb 11, 2011

Installation of an Allied Signal CAS-67A Traffic Alert and Collision Avoidance System (TCAS II). Installed per ElectroSonics Drawing ES1329-205075-01, Rev. 2, dated 09-20-00 or later FAA approved revision.

FAA holder: Standard Aero

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SA00014ATOther aircraft modificationsRevised Feb 10, 2011

Installation of Lycoming model L/TIO-540-J2B engines in accordance with Colemill Enterprises, Inc. Installation Instructions for Modification of Piper Navajo Model PA-31-350 dated October 9, 1992, or later FAA approved, revision.

FAA holder: Mike Jones Aircraft Sales Inc.

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FAA record reference

STC number: ST01181WI-D
Product: Aircraft · Large Multi-Engine
Country: United States
Application date: June 5, 2003
Revision date: January 28, 2006
CFR references: Part 21, Part 25

What the FAA record covers

Aircraft named in FAA DRS

Related other aircraft modifications STCs

Installation of a Revue Thommen AD20 standby altimeter in accordance with Master Document List MDL-600-34-0001, Revision A, dated November 4, 2007, or later approved FAA revision.

Replacement of certain Goodrich pneumatic deicer boots in accordance with SMR Technologies, Inc. Installation Instructions as listed on AML No. SA00670SE.

Installation of an Allied Signal CAS-67A Traffic Alert and Collision Avoidance System (TCAS II). Installed per ElectroSonics Drawing ES1329-205075-01, Rev. 2, dated 09-20-00 or later FAA approved revision.

Installation of Lycoming model L/TIO-540-J2B engines in accordance with Colemill Enterprises, Inc. Installation Instructions for Modification of Piper Navajo Model PA-31-350 dated October 9, 1992, or later FAA approved, revision.

FAA record reference