and adjusts balsa fins (via 4 micro servos) to correct the rocket’s flight path. Due to the nature of model rocketry, the active guidance is limited to the 3 seconds that the rocket is traveling ...

[Joe Barnard] is working on a model rocket that can land vertically ... look the engineering process. [Joe]’s rockets don’t use guide rods and fins for stabilization in the way most amateur ...

"We've developed a grid-based recovery system for the reusable model and achieved a ... animated video shows the reusable rocket's first stage deploying grid fins during its descent and captured ...

"We've developed a grid-based recovery system for the reusable model and achieved a ... animated video shows the reusable rocket's first stage deploying grid fins during its descent and captured ...