This is a safe-site: (no cookies/no tracking/no ads/no social-media links, etc.) Purposely written in basic HTML level 2.0+ by SpMcGreevy (THIS SITE IS BEST VIEWED ON A LARGE-SCREEN iMac w/OS-X/MacOS 10.11.6>10.13.x)
WR-3 ELF-VLF Receivers (hand-held) are being offered for sale via eBay for US$88 (WR-3 Receiver only) to domestic and international destinations (plus shipping costs). This is the best price I can offer as I am not having to stock the antennas (use the Smiley Superstick II with BNC-base for excellent results). I list them on eBay a few at a time. If the item is sold-out, please check back eBay after a bit of time, as I re-list the WR-3s as I complete construction and testing of them - many thanks!

I am quite rapidly selling WR-3s for US$88.00 plus s/h via eBay quickly, and have a couple of WR-3s remaining as of Saturday 23rd March. As I have seven almost complete, these will be listed on eBay over the Easter period! Thank you for your faithful following and for your WR-3 orders which fund this website. Kindest thanks - SpM (23 March 2018 update).

Welcome to the Realm of
Natural ELF-VLF Radio Phenomena - Version Three

"The Music of the Magnetosphere and Space Weather"

Eight Audio Albums (MP3/WAV) of Natural ELF-VLF Radio Phenomena
"The Music of the Magnetosphere"
(and also links to six radio DXing/MW-DX/FM-DX/Radio-DXpeditions done globally/radiobeacons/etc. (Internet Archives Audio/Photo Albums)

"The VLF Story" by Stephen P. McGreevy - (about my ELF-VLF field-recording travels from 1989 to 2017)

The WR-3 ELF-VLF Receiver Listening Guide

Non-Directional Beacon (NDB) Gallery 1984 to 2016 Travel (Popular page!)
Mediumwave Radio DX (and FM airchecks) and some natural ELF-VLF radio in Iceland Dec. 2016
Mediumwave Radio DX (and FM airchecks) in St. Petersburg, Russia
The Best of Mediumwave DX in Hawaii (1986 to 1991) and on Oahu, Hawaii November 2010
China Photo-Gallery and Radio DXing in China Audio-files - November 2013
Alpha and Omega Radionav. Systems
[STARDUST Capsule re-entry / Leonids meteor-storms FM-skip audio]
Aurora Photo Gallery: 1995 to 2001 Expedition-Travel
Funky Abandoned Hawaii Cars 1986 / 1991
Desert Beauty in Joshua Tree National Park
Photos of LowFER and MedFER folks from the late 1980's
British Antarctic Survey - Port Lockeroy-The (2001) WR-4d-BAS ELF-VLF Receiver built for Port Lockeroy, Antartica
The VLF Story (first written in 1995 and updated to 2018
Build the McGreevy BBB-4 ELF-VLF (e-field) Receiver - simple and fun!
Beautiful Marin Fog | FM-broadcast band DX (2000-2016) and NTSC Television DX (2008-2013)
Many Natural ELF-VLF Radio and Radio DXing MP3 Albums at
A photo-Gallery of my visit to Lovely Latvia - September 2009
Travel and Field Photos - Page One
My Marin Homeland: Beautiful Marin Fog (Winter 2008) in the San Geronimo Valley
Travel and Field Photos - Page Two

Aurora in Alberta Canada 13 Aug 2000

Aurora in Alberta Canada 13 Aug 2000 at about 0200 MDT - Energy and particles from the Sun impacts Earth's Magnetosphere and generates lovely Aurora and Natural-Radio Signals - the radio sounds of "Space Weather."

Manitoba Aurora photo

A Summer 1996 photo of gorgeous aurora over northern Manitoba, Canada, taken during my Manitoba Solar-Minimum VLF Expedition way back on 22 August 1996. Central/Northern Manitoba, Canada an excellent region in North America (in late-Summer when it is still mild weather) to see gorgeous aurora. If you wish to witness this incredible spectacle for yourself, you don't have to wait until the cold/dark of winter to go northward to see gorgeous Aurora if you head for central/northern Manitoba or Saskatchewan, Canada in late August or early September. I love the vast Boreal Forest region! - "The True North Strong and Free."

Furthermore, I cannot recommend highly enough to anyone whom wishes to see the aurora for yourself--from experience I can highly suggest (unfortunately Auroral displays and also natural-radio phenomena are in a very-steep decline now due to declining solar-activity, downward into an upcoming minimum in 2018, although some report signs of the new Cycle 25 with new Sunspots occurring at high solar latitude already) the Aurora best appears most frequently during the *equinoctal* periods around September and April (due to the alignment of Earth's magnetic-field and the IPF).

Thus, late August through mid-September will definitely present the warmest (short sleeves/pants weather!) Summer Prairie-Beauty Canadian weather! Do head for Canada's High Plains/Boreal Forest region in late Summer. To be deep into the optimal locations under the auroral-oval for the most superb Aurora enjoyment, journey up to Thompson, Manitoba or Hay River, NWT (as I did in June 1996). Find an electrically-quiet location and enjoy the ELF show, too! SpM.

A few links below of Eight MP3 Natural VLF Radio Albums

Stephen P. McGreevy's "Auroral Chorus II: The Music of the Magnetosphere" Album in MP3 (released 2000)
My extremely popular album once a single CD album now greatly expanded online.

Stephen P. McGreevy's "Auroral Chorus V: Sferics Anthology. Also contains some of my 2017 ELF and Radio DX recordings.

Stephen P. McGreevy's "Auroral Chorus VI: Audio Compilations on SoundCloud

Stephen P. McGreevy's "August 2000 Solar-Max. Stereo Expedition to Alberta" Album in MP3 (released 2010, Lone Pine, CA)

Stephen P. McGreevy's "Auroral Chorus IV: The Music of the Magnetosphere - Desert Whistlers"

Stephen P. McGreevy's "Electric-Enigma" Album in MP3 (released 1996, London)

The Best of Hawaiian Mediumwave DX - 1986 to 1991 - S. P. McGreevy, N6NKS at

McGreevy TV and FM-DX MP3 Album (2000 - 2017) at Internet Archives:

Mediumwave/AM Broadcast-band DXpedition (15-21 November 2010) to north-east Oahu, Hawaii (

Another glorious Hawaiian (n.e. Oahu) Sunrise 19 Nov. 2010 after a wonderful night of DXing the MW/AM BCB

Radio DX during travel abroad: Also available (and also DX/local radio reception from Helsinki, Stockholm, and in the midst of the Baltic Sea, at

November 2013 Radio-receiving DXpedition to China:

Click-photo or here to go to China DX/Tour photo-gallery and audio-file links.
Radio-reception DXpediton to China - 03 to 20 November 2013 -

Click-photo to go to China photo-gallery and audio-file links. Radio-reception DXpediton to China - 03 to 20 November 2013 -

Lithuania (9/2009) to China (11/2013) - Eurasian Exotica

My Travel Photography Continued... Click here to jump to my Travel Photography page.

The Western Washington Lightning Location Network website

Click the High Desert Music Camp (HDMC) photo to go to the HDMC website at Internet Archives (2003 to 2017 HDMC). (I enjoy doing professional-level audio-recording of musical-events and acoustic field-recordings - Luke and Sofia from England visited me at my home and then attended our HDMC in October 2013 - Sofia is pictured here.

This is my website presenting the span of the time-period between June 1989 to the present in 2018 that I have been researching and field-recording natural ELF-VLF radio phenomena. This site (that was begun in Autumn 1997) is a pure-enjoyment to have begun way back then and to improve and add new material too, and it can be considered my "Gateway" to all of my natural ELF-VLF radio field-recordings and other radio/DX-related audio-recordings.
Version Three - Revised 18 February 2018 - Stephen P. McGreevy (N6NKS) *contact-info-link* (replies may take some time due to travel and expeditioning and wilderness camping/DXing)

(The entirety of this Version-Three website is in the Global-Public-Domain - nothing is copyrighted within. I have always been hugely-interested-in a very many peoples and cultures thanks to Radio DXing and International Travel - the pathways to understanding and enlightenment!)      Stephen P. McGreevy - N6NKS with wishes for a good 2018!

Carefully cross your eyes and re-focus to combine the left and right images above into an amazing 'exaggerated' stereo-effect! - SpM

Eight Audio Albums (MP3/WAV) of Natural ELF-VLF Radio Phenomena
"The Music of the Magnetosphere"
(and also links to six radio DXing/MW-DX/FM-DX/Radio DXpeditions done globally/Radiobeacons/etc. (Internet Archives Audio/Photo Albums)


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