£10.99 £9.99

For beginner builders
[MRBK 3210]

Named after Jupiter's Moon, the iO is a classic model with good flying characteristics that make it great for beginners

Robust plywood fins and a pre-slotted body tube make assembling quick and accurate. It flies well on low-cost A and B engines.

We recommend a bright lacquer for a good visibility (anything but green!)- so the foil sticker stands out well.

Vital Statistics

Length: 355 mm
Diameter: 26 mm
Weight: 42 g
Recovery: plastic parachute
Glue: aliphatic wood glue
Launch gear: standard
Recommended motors (altitude):A6-4 (70 m / first flight), B4-4 (180 m), C6-7 (410 m), D9-7 (very silly indeed)


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Educational Rockets 1