Flight Instruction

Guy Lieser Aviation, LLC (GLA) offers expert flight training to pilots of every experience level. As an Airline Transport rated pilot and veteran flight instructor, Guy has more than 34-years experience and 7,000+ flight hours; 2,500+ as a flight instructor. Guy teaches in single-engine, multi-engine, piston and turboprop aircraft.  He holds an FAA ground instructor certificates for basic, instrument, and advanced ratings and he's a member of the in good standing of the National Association of Flight Instructors (NAFI) since 2004.  Drone training certification courses are now available.


Life Well Flown - Guy started flying at the age of 13. He soloed at age 16 and obtained his private pilots license before graduating high school. After college, he served in the United States Air Force. In 1981, Guy began his career with the FAA as an Air Traffic Control Specialist at Chicago Center. In 1987, he transferred to the Flight Standards Division and flew as an Airspace System Inspection Pilot. Guy later returned to the Air Traffic Division working as a line controller, Quality Assurance Specialst, Training Specialist, and Front-line Manager. He also developed and managed the Operation Raincheck program at Chicago Center.


In 2013, Guy retired from the FAA with more than 34-years of government service. Today, he shares his aviation experience and expertise with his students. Although his flight instruction practice focuses on advanced pilot training, he still enjoys working with primary students. Guy serves as a Lead FAASTeam Representative for the DPA FSDO and he's a frequent guest speaker across the U.S. on a number of aviation topics.


Guy Lieser Aviation, LLC, is available for all your flight training needs. In addition to general pilot ratings, GLA offers Technologically Advanced Aircraft (TAA) training, Flight Reviews, Instrument Proficiency Checks, High-Performance, Complex Aircraft, Pressurized aircraft and Tailwheel aircraft endorsements.  Call GLA at 630.815.5499. Or fill out the request form on our Contact Us page.  Until then, Happy flying! (Flight Training Resource Page)


Upcoming Speaking Events:

July 23 thru July 29, 2018

EAA AirVenture 2018

FAA Aviation Safety Center

Topic: Multiple Subjects 

Schedule to be announced.


Recent Speaking Events:

Sat. January 27, 2018

Chicago Aviation Expo 2018

Guy Lieser & Steve McGreevy

Topic: IFR Operating Tips at 1:30 PM

Holiday Inn, Itasca, Illinois


Wed. December 13, 2017

IMC Club Meeting

J.A. Air Center

Aurora Municipal Airport - KARR

7:00 PM until 8:30 PM


Sun. July 23 - Sat. July 29, 2017

National Aircraft Appraisers Association

Aircraft Exhibit Building C - Booth 3055

9:00 AM until 5:00 PM Daily

Meet Guy Lieser at AirVenture 2017


Tue. July 25, 2017 at 1:00 PM

Guy Lieser & Steve McGreevy

Topic: "Teaching Tactical IFR Flying"

EAA AirVenture - NAFI PDC

KOSH - Oshkosh, WI


Contact Information:

Direct Line: 630.815.5499

Email: Info@flywithguy.com

Visit: www.flywithguy.com


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