Prepared distress call
2:57
Прийом оповіщення про лихо
3:23
How to send a DSC Distress Alert
11:42
O transmissor de frequência muito baixa Lualualei perto de Honolulu
5:30
Call to HF coast station
3:05:56
E N Y A - D a r k S k y I s l a n d (Full Album)
14:13
8. RADAR / ARPA Presentations
8:09
MF HF equipment | Sending of Distress message | Cancellation of false distress alert
18:00