Re: ?? Navy Ship Causes Internet Outage In Parts Of ??

Rich80105 <Rich80105@hotmail.com> wrote:

On Sat, 7 Jun 2025 08:02:46 -0000 (UTC), Tony
<lizandtony@orcon.net.nz> wrote:
>

Lawrence D'Oliveiro <ldo@nz.invalid> wrote:

So this Aussie Navy ship that was visiting us lately was putting out
enough power in its navigation radar to cause interference to internet
users and radio reception across a significant part of the country.
>
<https://www.nzherald.co.nz/nz/australian-navy-ship-hmas-canberra-causes-internet-outage-in-parts-of-nz/EGBPRF5D5NAURF6LTPCXXFWN5Y/>
>
Quote from an official:
>
   “Some spectrum bands are free of charge and available for anyone
   to use – such as the shared spectrum bands for Wi-Fi and
   Bluetooth,�? said Dan O’Grady, the ministry’s manager of radio
   spectrum policy and planning.
>
   “The interference that occurred on Wednesday was in one of these
   shared bands.�?
>
But those shared bands are not a complete free-for-all: there are
supposed to be limits to the power that transmitters are allowed to
have, precisely to avoid this sort of interference.

Not to the military. How naive of you.

>
You appear to believe that we are at war with Australia, Tony - I can
assure you that is not the case.

Your sarcasm is almost as annoyoing as your stupidity.


The Australian Navy ship caused the

disruption when approaching Wellington, and adjusted frequencies to
rectify the problem

Only after being asked to, it is normal practice to turn off the high power
radar when close to friendly ports - they omitted to do that.

- although many found that setups for coverage
required some work to reconnect. Lawrence is correct that there are
supposed to be limits on usage - and the fact that they were able to
move to other spectrum bands suggests that a mistake was made.

Obviously.

>
It is possible that our free spectrum bands differ from those in
Australia, but all ships approaching New Zealand waters should be
aware of frequencies they should use. Let us hope that it requires the
close attention of our Defence Minister for as long as possible . . .

A masterful statement of the bleeding obvious. If you have nothing to add why
post?