Loss of ABC Shortwave put fishermen at risk

630m (472 kHz) - 10 m (29 MHz) antennas, propagation, operating, etc
Forum rules
By registering any account on vklogger.com, you are accepting the Terms Of Use ("TOU").
The TOU may be viewed at: http://www.vklogger.com/tou.php

Loss of ABC Shortwave put fishermen at risk

Postby VK2AOH » Thu Mar 21, 2019 6:32 am

This news story popped up about a commercial fisherman and his crew caught at sea in Cyclone Trevor.

Of course we were told of the excellent on line service and VHF FM network which are accessible to all.

https://www.abc.net.au/news/rural/2019- ... n/10922104
VK2AOH
Frequent Poster
 
Posts: 87
Joined: Thu May 15, 2014 10:38 am

Re: Loss of ABC Shortwave put fishermen at risk

Postby VK3RX » Thu Mar 21, 2019 7:31 am

The wisdom of the ABC dropping their HF service aside, given what he said about radio conditions affecting the BoM HF marine services, he wasn't likely to hear Radio Australia anyway.
Damien VK3RX
User avatar
VK3RX
Forum Diehard
 
Posts: 215
Joined: Sun Dec 12, 2010 4:31 pm
Location: Woodend

Re: Loss of ABC Shortwave put fishermen at risk

Postby VK2AOH » Thu Mar 21, 2019 8:21 am

The ABC ran much more powerful transmitters than would BOM.
VK2AOH
Frequent Poster
 
Posts: 87
Joined: Thu May 15, 2014 10:38 am

Re: Loss of ABC Shortwave put fishermen at risk

Postby VK5PJ » Thu Mar 21, 2019 3:23 pm

The HF vertical shower service at Katherine would have been audible with a crystal set :D but the BOM services are a lot further south and as others pointed out probably not the 50 or 100 KW that the old vertical shower services ran at. These services gave fantastic coverage during their service and as one of the many people who serviced them, it was a privilege to have been part of that era.

BOM HF info is here: http://www.bom.gov.au/marine/radio-sat/ ... adio.shtml
Peter Sumner, vk5pj
You have enemies? Good. That means you've stood up for something, sometime in your life.
- Winston Churchill
User avatar
VK5PJ
Forum Diehard
 
Posts: 753
Joined: Sat Apr 02, 2005 7:38 pm
Location: Barossa Valley S.A

Re: Loss of ABC Shortwave put fishermen at risk

Postby VK3RX » Sat Mar 23, 2019 9:18 am

The quality of reception in the middle of thunderstorms, I'm not sure.

In any case, it would be relying on RA just happening to be broadcasting a warning about the cyclone at the time, and I don't know if they did that sort of thing in the later years, or the programming was simply a rebroadcast of RN programming.

I would be surprised if the cyclone was a complete surprise to everyone in the region, which would suggest it would/should have been known about in advance, and therefore it's movements something to keep monitoring.

If the ATSB are investigating, I suspect they will look at all aspects of the incident.
Damien VK3RX
User avatar
VK3RX
Forum Diehard
 
Posts: 215
Joined: Sun Dec 12, 2010 4:31 pm
Location: Woodend


Return to LF, MF, HF

Who is online

Users browsing this forum: No registered users and 1 guest