The JOTA is an annual event in which Scouts and Guides all over the world speak to each other by means of amateur radio contacts.

• JOTA是每年都会举行的常态行活动，而JOTA的活动使的世界的童军夥伙（即童子军和女童军）可以藉由业馀无线电设备而与其他的童军夥伙做一个空中的通联。