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16 MHz Duplex Channels

ITU Channel No. Coast Transmit kHz Ship Transmit kHz
1601 17,242 16,360
1602 17,245 16,363
1603 17,248 16,366
1604 17,251 16,369
1605 17,254 16,372
1606 17,257 16,375
1607 17,260 16,378
1608 17,263 16,381
1609 17,266 16,384
1610 17,269 16,387
1611 17,272 16,390
1612 17,275 16,393
1613 17,278 16,396
1614 17,281 16,399
1615 17,284 16,402
1616 17,287 16,405
1617 17,290 16,408
1618 17,293 16,411
1619 17,296 16,414
1620 17,299 16,417
1621 17,302 16,420
(See Note below)
1622 17,305 16,423
1623 17,308 16,426
1624 17,311 16,429
1625 17,314 16,432
(USCG Calling)
1626 17,317 16,435
1627 17,320 16,438
1628 17,323 16,441
1629 17,326 16,444
1630 17,329 16,447
1631 17,332 16,450
1632 17,335 16,453
1633 17,338 16,456
1634 17,341 16,459
1635 17,344 16,462
1636 17,347 16,465
1637 17,350 16,468
1638 17,353 16,471
1639 17,356 16,474
1640 17,359 16,477
1641 17,362 16,480
1642 17,365 16,483
1643 17,368 16,486
1644 17,371 16,489
1645 17,374 16,492
1646 17,377 16,495
1647 17,380 16,498
1648 17,383 16,501
1649 17,386 16,504
1650 17,389 16,507
1651 17,392 16,510
1652 17,395 16,513
1653 17,398 16,516
1654 17,401 16,519
1655 17,404 16,522
1656 17,407 16,525

Note regarding channel 1621: The ITU, at its 1997 World Radio Conference, urged Administrations to move, where relevant, their coast stations calling frequency from channel 1621 to any other suitable HF channel, and to request ships under its jurisdiction to refrain from using the frequency 16420 kHz for non-safety calling. (WRC 97 Rec COM 4-1)