Gmdss : Element 7 - 545/600
|
|---|
| « Previous Question |
| Which of the following keystrokes or characters follows most commands in ARQ communications when working an automated Coast Station? |
| A) + |
| B) GA+? |
| C) ENTER |
| D) EN |
loading answer...
| Comments |
|---|
| There are no comments for this question. |