STC ST01584SE

FAA DRS lists ST01584SE as Current · Issued, held by Northwest Aerospace Technologies Inc, for Boeing 727-200 Series. Recorded change: Installation of ELS/EHS Mode S System Upgrade. Snapshot dated June 30, 2026.

FAA-listed holder

Northwest Aerospace Technologies Inc

Aircraft configurations

FAA revision date

August 2, 2005

FAA status

Current · Issued

Recorded modification

What the FAA record covers

ST01584SE 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: Boeing 727-200 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 727-200 SeriesA3WE

SA432SOOther aircraft modificationsRevised Feb 10, 2011

Installation of two Teledyne Continental Motors (TCM) model IO-520-E engines (derated to 260hp) and Hartzell model EHC-A3VF-2B/V7636D propellers and related changes in accordance with Colemill Enterprises Drawing AC5600 dated February 23, 1970, revised April 22, 1970.

FAA holder: Mike Jones Aircraft Sales Inc.

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SA518SOOther aircraft modificationsRevised Feb 10, 2011

Installation of Continental IO-520-E derated engines and McCauley D3AF32C87/82NC-6 or -8 propellers. Modification to be accomplished in accordance with Colemill Enterprises, Inc. Drawing AC5800 Rev. A and AC5801 Rev A and Installation Instructions dated 7 July 1972 and revised 21 August 1972. Owner s Manual Supplement dated 21 August 1972 included in data.

FAA holder: Mike Jones Aircraft Sales Inc.

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SR09325RCOther aircraft modificationsRevised Feb 9, 2011

Installation of Bulged Skylight in accordance with Aeronautical Accessories, Inc. Drawing List, Report No. AA-01070, No Revision dated May 23, 2001, or later FAA approved revision.

FAA holder: Bell Helicopter Textron Inc.

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SR09327RCOther aircraft modificationsRevised Feb 9, 2011

Installation of a Bendix-King EFS 40/50 Electronic Flight Information System and LITEF LCR-92 Attitude Heading Reference System with Aeronautical Accessories, Inc. (AAI). AAI Drawing List Report Number AA- 01062, No Revision, dated July 11, 2001, or later Federal Aviation Administration (FAA) approved revision (s).

FAA holder: Bell Helicopter Textron Inc.

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FAA record reference

STC number: ST01584SE
Product: Aircraft · Large Multi-Engine
Country: United States
Application date: November 9, 2004
Revision date: August 2, 2005
CFR references: Part 21, Part 25

What the FAA record covers

Aircraft named in FAA DRS

Related other aircraft modifications STCs

Installation of two Teledyne Continental Motors (TCM) model IO-520-E engines (derated to 260hp) and Hartzell model EHC-A3VF-2B/V7636D propellers and related changes in accordance with Colemill Enterprises Drawing AC5600 dated February 23, 1970, revised April 22, 1970.

Installation of Bulged Skylight in accordance with Aeronautical Accessories, Inc. Drawing List, Report No. AA-01070, No Revision dated May 23, 2001, or later FAA approved revision.

FAA record reference