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UK CIVIL AVIATION AUTHORITY – PART-145 APPROVAL
FAA REPAIR STATION CERTIFICATE
EASA PART-145 APPROVAL EASA.145.4452
LOCKHEED MARTIN APPROVED REPAIR CENTER
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SAG Logo© 2026 Four Star,
All rights reserved.
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Bombardier Challenger 600

The Bombardier Challenger 600 is a Canadian business jet establishing Bombardier's presence in corporate aviation with transcontinental range and cabin comfort.

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Bombardier Challenger 600 service information

Years in service:
1983–present
Total produced:
~1,000+ (all CL-600 variants)
Operators:
Corporate and charter operators worldwide
Expected service life:
25–30 years
Total capabilities:
55
Note:
Wide-body business jet pioneer
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Repair and Refurbishment

Bombardier Challenger 600 Accessory Repair Services

Introduced in 1980, the Bombardier Challenger 600 series pioneered the wide-body business jet concept, offering corporate operators airline-style cabin comfort with transcontinental range and jet performance. The CL-600's success established Bombardier as a major business aviation manufacturer, with continuous development creating variants serving corporate, government, and specialized missions worldwide.

Four Star Accessory Overhaul provides comprehensive Bombardier Challenger 600 accessory repair services for corporate and government operators. As a Bombardier approved repair station, we're authorized to perform factory-approved repairs maintaining airworthiness for this business jet platform. Our capabilities span hydraulic systems, pneumatic components, power generation units, electromechanical accessories, and fuel system components.

Our FAA and EASA certifications enable seamless service for Challenger aircraft regardless of registration, supporting business aviation operators with the flexible scheduling and personalized service that corporate flight departments demand. Our Bombardier business jet experience ensures your Challenger fleet receives the rapid turnaround times that executive aviation operations require.

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FAA REPAIR STATION CERTIFICATE
FAA REPAIR STATION CERTIFICATE

At Four Star, we hold FAA repair station certificate number EP3R483L. The certificate is rated for Accessory Classes I, II, and III (Unlimited), and non-destructive inspections. The certificate was originally issued in April 1988, and we are proud to have held it since that date.

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At Four Star, we hold FAA repair station certificate number EP3R483L. The certificate is rated for Accessory Classes I, II, and III (Unlimited), and non-destructive inspections. The certificate was originally issued in April 1988, and we are proud to have held it since that date.

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Partner with Four Star for Your Next Overhaul

Share a few details and we'll align on scope, lead time and logistcs, and a service specialist will follow-up within one business day.

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address7711 New Market Street SW Tumwater, WA 98501
phone(360) 956-0800
business hoursMonday to Friday 8:00 AM - 5:00 PM
emailinfo@fourstar.aero
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