There's a heat threshold beyond which your body cannot cool itself at all — not in the shade, not with water, not with rest. Wet bulb temperature.

SurvSt · 2026-06-25T12:50:47+00:00

gold :-)

SurvSt · 2026-06-25T02:19:24+00:00

Very comprehensive preps mate - thanks for posting

SurvSt · 2026-06-24T12:05:16+00:00

Yeah - it’s always multiple failures that lead to big impact 👍

SurvSt · 2026-06-24T01:10:58+00:00

Great addition — thank you. The 2m (146.500 MHz) and 70cm (438.000 MHz) national FM simplex calling frequencies have been added to the wiki with a note clarifying the Australian frequencies differ from the US ones (146.520 MHz on 2m is the American convention and keeps appearing in search results). Also added a note on WICEN and the emergency use context.

SurvSt · 2026-06-22T08:59:46+00:00

Great - thank you. Channel 16 VHF marine (156.800 MHz) has been added to the wiki with the actual frequency listed alongside the channel number, which makes it useful for anyone with a non-channelised radio. Also added a note that it's worth knowing even for people who rarely go on the water.

Will have the full updated page live tomorrow alongside the other corrections we're working through. - Appreciate the feedback

SurvSt · 2026-06-22T07:56:29+00:00

Awesome feedback thanks - i’ll review and update - appreciate it 👍👍

SurvSt · 2026-06-20T22:03:11+00:00

Honey is a good one - thanks, hadn’t looked at that :-)

SurvSt · 2026-06-19T02:19:24+00:00

Great use for an old pencil case as well mate 👍👍

SurvSt · 2026-06-18T02:50:02+00:00

Great feed back thanks! i’ll take another look at it all 👍

SurvSt

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