STC SE8987SW

FAA DRS lists SE8987SW as Current · Amended, held by RAM Aircraft Limited Partnership, for Textron Lycoming AVCO O-320-E2A and Textron Lycoming AVCO O-320-E2D. Recorded change: Modify engine IAW RAM Aircraft Corp Drawing No. 1724. Minimum fuel grade is 100/100LL. Snapshot dated June 30, 2026.

FAA-listed holder

RAM Aircraft Limited Partnership

Aircraft configurations

FAA revision date

June 26, 2006

FAA status

Current · Amended

Recorded modification

What the FAA record covers

SE8987SW 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: Textron Lycoming AVCO O-320-E2A and Textron Lycoming AVCO O-320-E2D. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Textron Lycoming AVCO O-320-E2AE-274 Textron Lycoming AVCO O-320-E2DE-274

SA03637NYEngine and powerplantRevised Dec 15, 2015

Installation of MT-Propeller Entwicklung GmbH's 4-Blade Model# MTV-14-B / 195-30b propellers and spinners containing Lycoming TIO-540-AE2A model engines or turbo-supercharged variance of Lycoming's TIO-540-AEA model engine.

FAA holder: MT- Propeller Entwicklung GmbH

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SA02282AKEngine and powerplantRevised Dec 14, 2015

Installation of Lycoming Engine Models IO-360-A1A, -A1B, -A1B6, -M1A, or -M1B; Hartzell propeller models HC-C2YR-1BF/F7666A()/F8477(), HC-C2YR-1N/NG8301(), or MT-Propeller Model MTV-15-() and associated modified powerplant components.

FAA holder: Stoots Aviation David S. Stoots

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SR09505RCEngine and powerplantRevised Nov 3, 2015

Installation of replacement stainless steel hinges for engine and/or transmission cowling of EC 130 B4 and EC130 T2 aircraft.

FAA holder: Airbus Helicopters, Inc.

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ST04233ATEngine and powerplantRevised Oct 26, 2015

Replacement of the inner aluminum barrel of the engine inlet cowl, with an inlet barrel of carbon graphite sandwich construction, to provide a solution for in-service corrosion.

FAA holder: Quiet Technology Aerospace

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FAA record reference

STC number: SE8987SW
Product: Engine
Country: United States
Application date: March 25, 1994
Revision date: June 26, 2006
CFR references: Part 13, Part 21

What the FAA record covers

Aircraft named in FAA DRS

Related engine and powerplant STCs

Installation of MT-Propeller Entwicklung GmbH's 4-Blade Model# MTV-14-B / 195-30b propellers and spinners containing Lycoming TIO-540-AE2A model engines or turbo-supercharged variance of Lycoming's TIO-540-AEA model engine.

Installation of Lycoming Engine Models IO-360-A1A, -A1B, -A1B6, -M1A, or -M1B; Hartzell propeller models HC-C2YR-1BF/F7666A()/F8477(), HC-C2YR-1N/NG8301(), or MT-Propeller Model MTV-15-() and associated modified powerplant components.

Installation of replacement stainless steel hinges for engine and/or transmission cowling of EC 130 B4 and EC130 T2 aircraft.

Replacement of the inner aluminum barrel of the engine inlet cowl, with an inlet barrel of carbon graphite sandwich construction, to provide a solution for in-service corrosion.

FAA record reference