コールサイン
コ
ー
ル
サ
イ
ン
Meanings
1
A unique identifier used in broadcasting, aviation, and amateur radio to identify a station or operator.
I obtained an amateur radio call sign.
The control tower called the aircraft's call sign.
A unique identifier used in broadcasting, aviation, and amateur radio to identify a station or operator.
I obtained an amateur radio call sign.
The control tower called the aircraft's call sign.