ASR Management Erik Saether: A chartered accountant from the IT industry with extensive ERP project experience, a PADI scuba divemaster, EFR instructor, amateur radio enthusiast and robotics and level 2 rocketeer hobbyist. Erik has also attended the International Space University summer program. Johann Grobler: A Microsoft Certified IT professional, founder of ASR and SAASA, with 10 years experience in Rocket Motor Design and Solid Propellant Specialist.