Shipping Schedule
Closed for remodeling. Orders Placed Now Will Ship Monday, January 31
If you need your order shipped sooner, see Where To Buy Other Places To Buy
Jolly Logic ProductsÂ
AltimeterOne
How high did it fly? For any type of flying.
AltimeterTwo
Just for rockets: altitude, speed, acceleration and timing statistics on one tiny screen.
Chute Release
Chute Release for model rocketry.
Parts & Accessories
Where to Buy
Jolly Logic Direct
Jolly Logic on Amazon
Local Resellers