About Us

4aviation is a company of people who have a vision to become a leader in aviation safety. We offer gyrocopter training, maintenance services but also we design and build modern safety equipment. Our committment to high quality has made us exclusive authorised reseller of AutoGyro GmbH aircrafts.

Mariusz Stępień 

CEO 4aviation

An economist by profession, a passionate pilot. He has had a gyroplane pilot license for two years. During this period he gained great experience totalling over 400 hours on the AutoGyro Cavalon gyroplane. In addition to aviation, he has been managing and co-owning companies in the medical industry for over 30 years. A combination of professional experience and passion for flying is a recipe for a success.

  • Certificate: PL.54013.UAGP

Grzegorz Wysocki

CEO 4aviation

An engineer by education. He transforms visionary ideas into modern solutions. He is especially dedicated to automation/telemetry and vehicle monitoring. In 1992, aviation became his great passion. He started as a glider pilot and now he is one the most experienced gyroplane pilot in Poland with over 3,500 hours of total flight time.

  • Pilot - gyroplane instructor with the following qualifications: INS UAGP.
    Certificate: PL.13147.UAGP
  • Aircraft mechanic with MM certificates: TM (A) and TM (AG).
    Certificate: PL.13147.MM 
  • Paraglider pilot.

Paweł Wysocki

An aircraft mechanic by profession. Currently also a student of the Rzeszów University of Technology in the field of Aviation and Astronautics.
He is a certified mechanic of AutoGyro GmbH Germany. Also, a gyroplane pilot.

  • Pilot - gyroplane instructor with the following qualifications:
    Certificate: PL.54014.UAGP

Artur Włodarczyk

An experienced logistics and marketing guru who knows how to manage company effectively and efficiently. Our office manager. A graduate of AWF Kraków.  
An enterpreneur.

Jolanta Drobnicka

Marketing Specialist

She has always been fascinated by aviation. Nearly 10 years ago made her dream come true and obtained PPL(A) license. In 2019, added ICAO certification.

A project manager with 20 years of international experience, event coordinator, marketeer.

Certificate: PL.FCL.21533.PPL(A)

Steve Wittstock

Sales Representative - EMEA

A fan of motocross. He began aviation journey in 1997 and after a few gliding flights he discovered greater passion than motocross.

A well-grounded knowledge acquired at the European University Viadrina and unique experience gained internationally he turned into practice and decided to set up his own company in 2015. Since then he's continued developing the company and partnered in many international product distribution projects.


Lukasz Gancarz

Sales & Marketing – UK & Ireland

Private Pilot and aviation journalist, writing for Vertical Magazine. Professionally, Flight Lead Officer with Ireland’s flag carrier, Aer Linguus.

While spending most of his career in Sales and Marketing in the aviation industry, his heart belongs to General Aviation, especially vintage aircraft. He is a member of the Aer Lingus Charitable Fund, responsible for maintaining the airline’s airworthy de Havilland Dragon built in 1936, which he refers as “the little baby girl”.