West Star Aviation continues to strengthen its position as one of the industry’s leading Gulfstream maintenance and modification providers, recently completing its fourth Gulfstream G650 144-month inspection at its East Alton, IL (ALN), facility, with a fifth aircraft already scheduled for input this month.

With extensive Gulfstream airframe experience across the enterprise, West Star Aviation provides complete capabilities in:

• Heavy maintenance and inspections
• Avionics upgrades and connectivity solutions
• Interior refurbishment and modifications
• Exterior paint services
• Structural and systems modifications

This deep level of expertise allows West Star to deliver complex projects efficiently while helping operators maximize downtime opportunities.

Proven Experience Operators Trust

West Star’s growing experience with the G650 144-month inspection continues to earn praise from operators and directors of maintenance throughout the industry.

“As always, the crew in all departments went over and above to get the 144-month inspections and Starlink completed to match our ever-changing schedule. I look forward to our next visit.”

Eric Dienst
Director, Aircraft Maintenance
T-Bird Aviation LLC

“Absolutely one of the best experiences for our 144-month inspection on our G650ER. Great team and great communication on all aspects. Thank you and I look forward to our next visit.”

Valentin Florea
Director, Aircraft Maintenance
Gilead Sciences, Inc.

These projects highlight not only West Star’s technical capability, but also the company’s commitment to communication, flexibility, and customer support throughout major maintenance events.

The Ideal Opportunity for Cabin/Connectivity Upgrades, Interior Refurbishment, and Full Exterior Paint

The Gulfstream G650 144-month inspection requires removal of the aircraft’s full interior and the majority of the exterior panels, creating a unique opportunity for operators to incorporate additional cabin/connectivity upgrades, interior refurbishment, and full exterior paint.

One of the most popular upgrades currently being requested by Gulfstream operators is the installation of the Starlink inflight connectivity system.

West Star Aviation has become one of the industry’s most experienced providers of Starlink installations, combining advanced avionics integration expertise with unmatched Gulfstream platform knowledge.

By performing one of these modifications in conjunction with the 144-month inspection, operators may realize significant cost savings — potentially reducing installation expenses by as much as $40,000 – $100,000 through shared interior removal and reinstallation labor.

Comprehensive Gulfstream Expertise

West Star Aviation’s Gulfstream specialists understand the complexity of integrating modern connectivity systems into high-performance business aircraft while maintaining cabin quality, operational reliability, and certification compliance.

The company’s in-house capabilities include:

• Avionics engineering and integration
• Structural modification support
• Interior removal and reinstallation
• Paint and finishing services
• Program management and inspection coordination

This full-service approach allows operators to complete multiple major projects simultaneously while minimizing total downtime.

Nationwide Support for Gulfstream Operators

Both the G650 144-month inspection and Starlink installation services are available at the following West Star Aviation facilities:

• East Alton, IL (ALN)
• Grand Junction, CO (GJT)
• Chattanooga, TN (CHA)

A Trusted Resource for Gulfstream Maintenance and Connectivity Upgrades

As operators continue to modernize cabin technology and extend aircraft lifecycle value, selecting an experienced maintenance and modification partner becomes increasingly important.

West Star Aviation’s growing track record with G650 heavy inspections and Starlink installations positions the company as a premier technical resource for Gulfstream operators seeking efficiency, expertise, and world-class support.