CSI Aviation, Inc. is a worldwide aviation services company and FAR Part 135 air carrier headquartered in Albuquerque, New Mexico with bases in Killeen, Texas, and West Palm Beach, Florida. Founded in 1979 by Allen Weh, CSI provides air charter and aviation services to corporations, and government agencies. CSI also maintains a GSA Schedule to provide air charter services to the Federal government as both an air carrier and manager of aviation programs.