Pentastar Aviation confirms Gogo LX5 STC for GIV/G450/GV/G550 Airframes
May 19, 2026
WATERFORD, Mich. — Pentastar Aviation has received a Supplemental Type Certificate (STC) for Gulfstream GIV/G450/GV/G550 airframes from the Federal Aviation Administration (FAA) for Gogo LX5, the highest performing air-to-ground (ATG) solution purpose-built for business aviation.
Gogo LX5 will deliver an enhanced inflight connectivity (IFC) experience for owners and operators flying predominately in North America and Canada, providing customers with more speed, bandwidth, live experiences, and the ability to connect more devices for crew and passengers.
The Gogo LX5 Connectivity System
- Offers coverage across the continental US and Canada.
- Is a low-profile, lightweight and budget-friendly solution allowing customers high-speed connectivity with low latency.
- Offers flexibility in configuration and service plans.
- Is an upgrade from AVANCE L3/L5 or another system.
- Users appreciate Gogo’s 24/7/365 customer support from an expert human team in multiple languages.
The Gogo LX5 upgrade is a quick and easy way to greatly improve your internet capabilities for CONUS and Canadian travel. It’s a great solution to replace the obsolete ATG 4000/5000 system, or improve the existing L5 system, allowing owners to get back in the air and enjoy their internet the way it’s meant to be enjoyed.
“Here at Pentastar we take great pride in providing the highest quality maintenance,” said Shane Smith, Avionics Sales and Engineering Manager at Pentastar. “Our technicians are second to none when it comes to expertise, professionalism, and overall quality and care given to your aircraft. This STC upgrade can be installed at our Oakland County International Airport (KPTK) location.”
If desired, the LX5 upgrade can be easily paired with the new Gogo Galileo HDX, or the Galileo FDX, available Q4 2026.
About Pentastar Aviation
Since 1964, Pentastar has carved out a reputation as the premier private aviation services provider in the United States. Headquartered at Oakland County International Airport (PTK), Pentastar combines high-level aircraft maintenance and management with award-winning complementary and support services, including private jet charters, comprehensive aircraft management services, award-winning FBO services, full MRO services, high-end in-house catering with Fivestar Gourmet and advisory services.
About Gogo
Gogo is the only multi-orbit, multi-band in-flight connectivity provider offering connectivity technology purpose-built for business and military/government aviation. Its industry-leading product portfolio offers best-in-class solutions for all aircraft types, from small to large and heavy jets and beyond.
The Gogo offering uniquely incorporates air-to-ground systems with access to high-speed satellite networks, which aim to deliver consistent, global tip-to-tail connectivity through a sophisticated suite of software, hardware, and advanced infrastructure supported by a 24/7/365 in-person customer support team.
Gogo consistently strives to set new standards for reliability, security, and innovation and is shaping the future of inflight aviation to make it easier for every customer to stay connected beyond all expectations.