About Spring City Aviation

Our Mission

Spring City Aviation’s mission is to provide services in the Aviation industry at the highest level, and always with respect to the following tenets:


Customer Service

Loyalty and Discretion

Honesty and Integrity

We provide the highest quality Flight Training, Aircraft Charter, FBO, Maintenance, Aircraft Management and Aircraft Sales & Acquisition services, and strive to make you the beneficiary of our years of aviation experience. 

Spring City Aviation is pleased to serve you at any one of our three Southeastern Wisconsin locations:

  • Waukesha County Airport (KUES) 
  • Milwaukee Timmerman Airport (KMWC) 
  • Burlington Municipal Airport (KBUU)  

Having been in business since 1996, Spring City Aviation has the skills, knowledge and experience to guide you along your aviation journey, whether you’re about to embark on your first flight lesson,  you need an experienced team to manage your company’s jet aircraft, and anything in between.

We have the tools and knowledge to get the job done efficiently, cost-effectively and most important of all: Safely.  

SCA provides honest, reputable and respected aviation services; we are the experts. Step on board with us, and you will not be disappointed.

Our services include:

Aircraft Maintenance (KMWC, KUES, KBUU)

Beech King Air Maintenance 

Cub Crafters Maintenance 

Textron Authorized Service Facility Maintenance 

Aircraft Management Services  

Air Charter Services and Charter Coordination 

Flight Training 

Aircraft Fueling and Line Services (KMWC) 

Aircraft Sales, Brokering and Acquisition Services 

Aircraft Appraisals 

Aircraft Washing and Detailing 

Hangar Rental 

Pilot Service in a wide variety of aircraft, from single engine to jet 

Computerized Airman Testing (KMWC) 

For questions regarding Air Charter flights, contact us here:

Julie Tromblay: Charter@springcityaviation.com, or Julie’s cell: 262-227-7661

For questions regarding our operations at Timmerman Airport (KMWC), contact us here:

Josh Siehoff: josh@springcityaviation.com , or 414-461-3222.

For questions regarding our operations at Waukesha Airport (KUES), contact us here:

Josh Siehoff: josh@springcityaviation.com

For questions regarding our operations at Burlington Airport (KBUU), contact us here:

Paul Aydt: Burlington@springcityaviation.com

For questions regarding Aircraft Maintenance, contact us here:

Jim Furlong: Jim@springcityaviation.com (Timmerman)

Tyler Olson: Tyler@springcityaviation.com (Waukesha)

Paul Aydt: Burlington@springcityaviation.com (Burlington)

For Flight School questions, contact us here:

Dan Heling:danh@springcityaviation.com