Aviation Concepts Technical Services | Maintenance | Handbook

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Philippines

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Maintenance

Aviation Concepts Technical Services (Philippines)

Airports

Base and line maintenance:

Subic Bay International

Aircraft types maintained

Base and line maintenance:	Beechcraft King Air 200
	Beechcraft King Air 300
	Global 6000/Express/XRS
	Global 7500
	Gulfstream G100 series/Astra
	Gulfstream G280
	Gulfstream G300/G350
	Gulfstream G400/G450
	Gulfstream G500/G550
	Gulfstream G500/G600
	Gulfstream G650
	Gulfstream G700

Aircraft/Engine Manufacturer approvals

Sorry, no approvals currently listed. Please use our Feedback form to advise us.

Engine types maintained

Honeywell AS907/HTF7000 Series

Rolls-Royce BR700-710 Series

Pratt & Whitney Canada PT6A-38/40/52/60 Series

Pratt & Whitney Canada PT6A-6/15/20/30/41 S

Pratt & Whitney Canada PT6A-67 Series

Company data

Telephone: +63 917 841 7956
Email: enquiry@actsi.aero

Web: www.actsi.aero

News from Business Air News

ACTSI gains QCAA approval to support Gulfstreams

March 7, 2026

Certification allows maintenance work on multiple Gulfstream models at Subic Bay while supporting Qatari-registered aircraft operating long-range routes across Asia-Pacific.

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ACTSI expands maintenance to include G700

November 10, 2025

The Subic Bay-based MRO has gained approval to service Gulfstream’s flagship G700 aircraft, strengthening its role as a key regional maintenance provider.

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ACTSI expands Subic Bay hangar to meet rising MRO demand

October 16, 2025

The 7,000-square-metre facility was built in collaboration with PrimeBMD and Colliers and will be completed by May 2026 to serve Asia Pacific operators.

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September 29, 2025	ACTSI enhances wheel and tyre shop output
May 5, 2025	G500 and G600 support expands at ACTSI Subic Bay
October 23, 2024	ACTSI boosts operational efficiency with Honeywell
September 26, 2024	ACTSI aces CAAP audit and G150 certification
March 21, 2024	ACTSI obtains FAA approval for wheel and tyre shop services
June 11, 2023	ACTSI expands Part 145 capabilities
September 26, 2022	ACTSI completes G450 192-month inspection
March 14, 2022	ACTSI receives CAAP maintenance approval
September 9, 2021	ACTSI gains FAA approval for GIV-X 192 month inspections
May 14, 2021	ACTSI trains up its staff on Gulfstream aircraft
April 25, 2021	G650ER 6C inspection is a breeze for ACTSI
April 4, 2021	ACTSI meets the standard for FAR 145
February 15, 2021	Subic singled out to perform MRO work
November 2, 2020	ACTSI gets its act together for 8A and 8C Checks
May 4, 2020	ACTSI passes muster for FAA upgrade
January 3, 2020	Lopez to step down as AsBAA chair in the Philippines
October 6, 2019	Philippine MRO open for business at ex-Navy base
February 26, 2019	ACTSI inks deal for business traffic at Subic Bay

Press Releases

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Other entries for this company

Aviation Concepts (ACI)	Guam	FBO/Handler (Agana (A.B. Won Pat))
Aviation Concepts Technical Services	Philippines	FBO/Handler (Subic Bay International)

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