Richard Ropp

Priester Aviation Service is a private aviation company that provides aircraft management, private jet charter flights, and aviation consulting services. The company offers tailored solutions for established Fortune 500 corporate flight departments or flight departments with one aircraft. The company's aircraft management services include crewing, maintenance control, accounting, logistics, trip planning, and insurance. Priester Aviation takes a personalized approach to managing client assets and tailors their services to meet their expectations. The company has subsidiaries in the United States. The company was founded in 1945 by George Priester and is currently headquartered in Wheeling, IL. The CEO is Andy Priester.

Jet Aviation St. Louis, Inc. provides aircraft servicing and repair services. It also provides aircraft maintenance and FBO services including modification, ground handling, fueling, catering, and passenger services to corporate aircraft operators. Jet Aviation St. Louis was founded in 1970 and is headquartered in Cahokia, IL.

Wayfarer Aviation, Inc. provides aircraft charter and turnkey aircraft management services. The company was founded in March 14, 1956 and is headquartered in Purchase, NY.

Part of Elevate Holdings, Inc., Keystone Aviation LLC is a private jet charter, aircraft management, and aviation maintenance provider. The company is based in Salt Lake City, UT, and serves customers of private aviation across the US and beyond. Keystone Aviation has been providing private and personalized service for almost 25 years, and is regularly audited by third-party industry examiners. The company is accredited with ACSF, ARGUS® Platinum, and Wyvern®. Keystone Aviation was acquired by Elevate Holdings, Inc. on January 06, 2022.

Jet Support Services, Inc. engages in the provision of maintenance support and financial services to the business aviation industry. It offers parts and leasing; advisory; and Tracware services. The company was founded in 1989 and is headquartered in Chicago, IL.

Jet Aviation International, Inc. provides chartered jets and aircraft. It also provides aircraft management, charter support services, and flight support. The company was founded in 1991 and is headquartered in West Palm Beach, FL.

Jet Aviation Holdings USA, Inc. offers business aviation services. It offers services such as day to day flight operations, aircraft management and charter to complete aircraft renovations. The company was founded by Carl W. Hirschmann in 1988 and is headquartered in Teterboro, NJ.