Aircraft Modifications
Modified to Perform: Aircraft Upgrades Under Rigorous Testing
Calspan specializes in one-of-a-kind aircraft modifications that support flight testing of the world’s most advanced systems. From initial design to in-air validation, we offer fully integrated services—including engineering, fabrication, installation, and certification—all performed in-house. Our extensive history includes modifying a wide range of platforms such as the Gulfstream G-III, Learjets, and the VISTA X-62A to serve as highly capable airborne testbeds. With over 75 years of experience, we have supported breakthrough programs like TIFS, ASTARS, advanced jamming systems, and sense & avoid technologies. Operating from our 80,000 sq. ft. hangar at Niagara Falls International Airport, our team of test pilots, engineers, and technicians is ready to take your concept from TRL 3 to the sky.
One-of-a-Kind Modifications
Custom-tailored, mission-specific aircraft modifications built on decades of engineering experience and proven across a fleet of diverse airborne testbeds.
Fully Integrated Services
From design to flight test and certification, Calspan delivers vertically integrated modification services with speed, efficiency, and technical rigor.
Proven Historical Experience
75+ years of program success: TIFS, ASTARS, Next Gen Jammer, Satcom, Sense & Avoid, AAR systems, and more—trusted by leading aerospace innovators.
Aircraft Platforms
- Gulfstream G-III
- Learjet fleet
- VISTA X-62A
Historical Programs
- 1970: C-131B Total In-Flight Simulator (TIFS)
- 2010: Saab 340 ASTARS
- 2011: Sense & Avoid Radar
- 2012: NGC Next Gen Jammer
- 2013: Automated Aerial Refueling Probe
- 2014: Raytheon Next Gen Jammer
- 2016: Navy ARS Pod
- 2018: Satcom System
In-House Capabilities
Calspan is a full-service flight test organization housed in a state-of-the-art 80,000 sq. ft. hangar at Niagara Falls International Airport (KIAG). Our full-time team of experimental test pilots, engineers, and technicians delivers integrated modification, ground test, and flight test services. We are ready to support your system development as soon as it reaches TRL 3.
- FAA Part 145 Repair Station
- In-house engineering, fabrication, and integration
- Ground test and airworthiness certification
- Dedicated experimental flight test team
Find out how we can
support your innovations
