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To: blacksheep <rsgb_lf_group@blacksheep.org>
From: pa3abk <pa3abk@kpnmail.nl>
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Date: Tue, 18 Aug 2015 12:56:22 +0200
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http://njdtechnologies.net/wh2xnd-vk2xgj-the-path-has-opened/

Check also WSPR data base
  2015-08-18 10:20 	 WG2XXM 	 0.475710 	 -30 	 0 	 EM15lj 	 5 	 VK2DDI 
  QF55hf 	 13987 	 249
  2015-08-18 10:40 	 WG2XXM 	 0.475710 	 -28 	 0 	 EM15lj 	 5 	 VK2DDI 
  QF55hf 	 13987 	 249
  2015-08-18 10:44 	 WG2XXM 	 0.475710 	 -28 	 0 	 EM15lj 	 5 	 VK2DDI 
  QF55hf 	 13987 	 249
  2015-08-18 10:24 	 WG2XXM 	 0.475709 	 -25 	 1 	 EM15lj 	 5 	 VK2XGJ 
  QF55jl 	 13962 	 250
  2015-08-18 10:36 	 WG2XXM 	 0.475709 	 -25 	 0 	 EM15lj 	 5 	 VK2XGJ 
  QF55jl 	 13962 	 250
  2015-08-18 10:28 	 WG2XXM 	 0.475709 	 -29 	 0 	 EM15lj 	 5 	 VK2XGJ 
  QF55jl 	 13962 	 250
  2015-08-18 10:20 	 WG2XXM 	 0.475709 	 -30 	 0 	 EM15lj 	 5 	 VK2XGJ 
  QF55jl 	 13962 	 250



These phenomenon were quite common in the pre-GMDSS era.
it was quite "normal" to hear SanFrancisco coaststations in the ZL and 
VK area (and vice-versa) when  these conditions occur.

Same goes for EU <> Brasil (no MF active their now) this area was 
bounded very sharply and could last for hours.
BR area is QRN 5+.  (Flashovers in the radio room!)
Local tfc was cleared via 4MHz and MF was not useable there.

Another  EU-mid <> Pacific. Marshall Island Micronesia  area.
Red Sea to VK
SFO <> Hawaii
Sigs were very strong, and were able to activate the AutoAlarm. :-(


Jan/pa3abk

-- 
pa3abk <-> dordrecht jo21it
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