Water rocket hits a person or property during ascent. | Set up a range in accordance with range diagram.
Angle of rocket at a minimum 45 degree angle from the vertical, away from the young people and spectators. No launching near-vertical, lest the rockets veer towards the young people and spectators.
Brief all participants on the range open / range closed procedure, such that no participants are in the range whilst it is closed and no participants are pumping whilst it is open. |