Hawthorne Sioux City (KSUX)


Address: 5815 Mitchell Street
Sioux City, IA 51111
Email: ksux@hawthorne.aero
Phone: (712) 258-6563

Full service FBO open from 5:00 AM to 10:00 PM, Monday through Sunday, 365 days a year. A broad range of services includes competitive and volume discounted fuel, ground handling support, maintenance and avionics repairs on all aircraft, third party charter service and 100,000 square feet of hangar space. We have a large reception area which includes conference room, flight planning, pilot's lounge, cable TV, wireless internet and complimentary coffee and ice. Our professional customer service staff will gladly make reservations for your lodging, car rental and catering needs.

KSUX an extensive on-site parts department and separate avionics facility. We are an authorized Cirrus and Cessna single engine service center.  Our clients depend on us for the proper maintenance of their aircraft and for absolute mechanical safety. Our technicians have over 100 years of experience, and continue to receive annual training to ensure that we are on the leading edge of aircraft industry standards.  At KSUX you are just as likely to see our technicians working on a Citation, a Lear, or a King Air, as you will a Cessna 182, a Piper, a Mooney, or a Cirrus.  We have 20,000 square feet of climate controlled hangar space available for routine maintenance, annual inspections, or emergency service 24/7/365. So if you fly a piston, turboprop, or jet, our experienced team can provide the quality work you demand and expect.
With a constantly changing market where new technology is available for pilots to increase their situational awareness and help avoid hazards our avionics department is here to guide you towards making the right solutions for your aircraft.  Certified by the FAA as Repair Station CRS#SG7R549J with class 1, 2, and 3 radio ratings and limited instruments rating, we can provide comprehensive installations, testing, repair, and warranty services. Confidence is the name of the game. Hawthorne has an avionics team that is outstanding in the field. Whether your avionic needs are large or small, our experienced technicians are eager to serve you.