AKA: IIAE Orion. Status: Retired 1971.
| Orion-1 Argentinian single stage sounding rocket. Technology test vehicle, used to verify rocket motor and technologies for Orion-2 sounding rocket. |
| Orion-2 Argentinian sounding rocket. Single-stage solid-propellant sounding rocket first launched in 1965. The rocket could reach a top speed of 548 m/s. |