Former SwAF fighter pilot and SAAB test pilot, Marcus Wandt participates as a mission specialist.
As a side note, SwAF Chief of Space operations, Ella Carlsson, was promoted to Colonel by the Swedish Airforce Attaché in the US, while visiting the Kennedy Space Center, a couple of days ago.
Google translated article about her.
Ella and I were in the same group when we attended the leadership course, during our initial military service. We got our Corporals promotions together. 
She started as a Viggen Crew Chief too 
