From the 21st until the 23rd of August, 8 members of the TU Wien Spaceteam ventured with three rockets to the rocketry days organized by the Arbeitsgemeinschaft Modellraketen and Solaris-RMB in Manching, Germany. The new recovery system using the Pyro Line Cutter and the updated board electronics were tested, amongst other things.
This also marked the STR-05’s first successful start.
| Rocket | Altitude | Motor | More Information |
Diameter | Length | Mass |
| STR-03A | 500 m | AT I300T | New 2 staged recovery with 1 separation point and pyro-linecutters, parachute fail, rocket damaged | 10 cm | 175 cm | 3 kg |
| STR-04 | 500 m | AT I218R | New 2 staged recovery with 2 separation points, nominal | 10 cm | 162 cm | 3 kg |
| STR-04 | 1500 m | CTI J420 | Recovery with 2 separation points and updated board computer, nominal | 10 cm | 162 cm | 3 kg |
| STR-05 | 500 m | AT I285R | Maiden voyage, pneumatic recovery, nominal | 10 cm | 159 cm | 4 kg |