Difference between revisions of "Ka3jjz"
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| + | HF Maritime communications have undergone a radical change over the last several years. Many stations that used to have voice communications have either gone dark on using digital modes, some of which are not readable except to the intended target. Let's take a look at what is out there. | ||
| + | ==Voice== | ||
| + | * Although most voice communications are gone, there are some stations still on the air. Ships and stations are allocated in fixed frequency ranges, and you can find those ranges listed [https://www.navcen.uscg.gov/?pageName=mtHighFrequency here]. | ||
| + | * The Canadians have the [https://www.ccg-gcc.gc.ca/publications/mcts-sctm/ramn-arnm/part1-eng.html Radio Aids to Navigation] website | ||
| + | * USCG Voice Marine weather broadcasts can be found [https://www.weather.gov/marine/uscg_broadcasts here]. Click the ''USCG HF Voice'' link | ||
| + | |||
| + | ==Navigational Aids (1700-1800 Khz)== | ||
| + | |||
| + | |||
| + | ==Digital (below the AM broadcast band== | ||
| + | *SITOR-B/NAVTEX | ||
| + | |||
| + | |||
| + | ==Digital (2-30 Mhz)== | ||
| + | *GMDSS/DSC | ||
| + | *Weather FAX | ||
| + | ** NOAA publication | ||
| + | ** Fukushima Fisheries | ||
| + | *PACTOR | ||
| + | **Sailmail | ||
| + | *SITOR-A | ||
| + | *SITOR-B/NAVTEX | ||
| + | |||
| + | |||
| + | ==Websites== | ||
| + | * [http://www.udxf.nl/links.html UDXF Links page] See the ''Maritime / NAVTEX'' section | ||
| + | * [http://www.udxf.nl/ute-info.html UDXF Files page] See the ''Aero / Maritime'' section | ||
Revision as of 21:10, 7 November 2020
HF Maritime communications have undergone a radical change over the last several years. Many stations that used to have voice communications have either gone dark on using digital modes, some of which are not readable except to the intended target. Let's take a look at what is out there.
Contents
Voice
- Although most voice communications are gone, there are some stations still on the air. Ships and stations are allocated in fixed frequency ranges, and you can find those ranges listed here.
- The Canadians have the Radio Aids to Navigation website
- USCG Voice Marine weather broadcasts can be found here. Click the USCG HF Voice link
Digital (below the AM broadcast band
- SITOR-B/NAVTEX
Digital (2-30 Mhz)
- GMDSS/DSC
- Weather FAX
- NOAA publication
- Fukushima Fisheries
- PACTOR
- Sailmail
- SITOR-A
- SITOR-B/NAVTEX
Websites
- UDXF Links page See the Maritime / NAVTEX section
- UDXF Files page See the Aero / Maritime section