Basic Qualification · B-001 Regulations and policies · B-001-013-005
Quelle identification est requise à la fin d'une communication entre deux radioamateurs?
- AChacune des stations doit transmettre son indicatif d'appel
- BAucune identification n'est requise
- CUne des deux stations doit transmettre les deux indicatifs d'appel
- DLes deux stations doivent transmettre les deux indicatifs d'appel
Correct answer: A — Chacune des stations doit transmettre son indicatif d'appel. Question tirée de la banque officielle d'ISDE.
Why
When two amateur stations finish a conversation, the rules require that each operator says their own unique call sign to prove who is responsible for the transmission. The full explanation — and one for every question — is in Pro.
Practise this section
Regulations and policies is section B-001 of the Basic exam: The rules: who may operate, what the certificate allows, station identification, third-party traffic, what you may and may not transmit, and how ISED regulates the amateur service.
Drill B-001 — free, no account