December 15 and 16: Amelia Earhart research broadcast

Amelia Earhart’s Lockheed Electra 10E. During its modification, the aircraft had most of the cabin windows blanked out and had specially fitted fuselage fuel tanks. (Source: Wikipedia)

I’ve been sent this message from a number of sources. I hope it’s true as it’s a fascinating concept:

Hi, my name is Les Kinney and I am a retired federal agent and historical researcher. I am part of a group that will be traveling to a remote atoll in the Marshall Islands in mid-December. Our research concerns the theory that Amelia Earhart ran out of gas and landed wheels down next to a small island at Mili Atoll. There were three local natives who witnessed this landing during the late morning of July 3, 1937. We have found aircraft artifacts on this small island which we believe may have come from Earhart’s Lockheed 10E.

We also believe Earhart broadcast distress messages that were heard for the next several days. These voice transmissions were heard by the U.S. Coast Guard, Navy, three Pan Am listening stations and several radio listeners in the United States, Canada, Nauru, and Australia.

Unfortunately, because of atmospheric conditions, most likely caused by thunder storms, most of the messages were garbled and unreadable. Several radio listeners believed they heard Earhart speaking. Most heard a word or two; some a sentence or more. Some thought they heard partial latitude and longitude coordinates. None heard Earhart report she was at a specific geographic location except one. That person was Nina Paxton, a registered nurse from Ashland Kentucky. Nina had a new Philco console radio and said she heard Earhart around 2 pm Eastern Standard Time on Saturday July 3rd, 1937. Nina reported Earhart saying they were down on a little island at Mili Atoll. Amelia mentioned her navigator, Fred Noonan, was hurt, they were almost out of gas and warned they couldn’t stay there long.

Earhart’s Lockheed Electra was equipped with a 50 watt Western Electric model 13C transmitter. Earhart would have had to have one engine running to transmit. For a variety of technical reasons, she would have likely been transmitting on 6210 kilocycles high on the AM band which was her day time frequency. There is a remote chance she was broadcasting on 3105 kilocycles her night time radio frequency.

We would like everyone’s help. We are going to attempt to duplicate that 1937 transmission from this remote island. We will use Earhart’s identifying call sign of KHAQQ to begin the broadcast. We will broadcast twice: at 12:30 pm or 1230 hours Eastern Standard Time (EST) and again at 1:00 pm EST or 1300 hours on two successive days, December 15, and 16th, 2016. The first broadcast will be on 6210 kilocycles and will last for one minute. We will repeat the message twice, two minutes apart. After the third transmission on 6210 kilocycles, there will be a three minute pause and we will then broadcast the same message on 3105 kilocycles for one minute, three times, with a two minute delay after each message.

We know this is a long shot. We can’t duplicate the atmospheric conditions from July 1937 and there is so much more RF interference in 2016. But it is worth a try. We are asking everyone having a receiver capable of listening to this broadcast to tune in on these frequencies.

Whether you have an old 1930’s radio, or a modern radio with short wave capabilities, keep your cell phone cameras and video cameras ready to capture the moment. Flash the camera on your set and then to yourself while you record our broadcast. If you’re lucky enough to pick up the transmission, you will likely get five seconds of fame on a future TV documentary.

If you do receive our Earhart recreated broadcast and capture the message on your cell phone camera or camcorder, call us on site in the Marshall Islands via satellite phone. That number is: 011-881-651-463- 951.

Please pass this message on to any other radio groups, forums, or interested friends. Schedule: December 15, and 16, 2016 6210 Kilocycles: 12:30 pm – 12:32 pm – 12:34 pm (All times EST) +5 for GMT 3105 Kilocycles: 12:37 pm – 12:39 pm – 12:41 pm 6210 Kilocycles: 1:00 pm – 1:02 pm – 1:04 pm 3105 Kilocycles: 1:07 pm – 1:09 pm – 1:11 pm Les Kinney lgkinney@yahoo.com

Schedule

December 15th and 16th, 2016, callsign KHAQQ

  • 6210 kHz: 1730 UTC (12:30 pm – 12:32 pm – 12:34 pm EST)
  • 3105 kHz: 1737 UTC (12:37 pm – 12:39 pm – 12:41 pm EST)
  • 6210 kHz: 1800 UTC (1:00 pm – 1:02 pm – 1:04 pm EST)
  • 3105 kHz: 1808 UTC (1:07 pm – 1:09 pm – 1:11 pm EST)

There is little hope this broadcast could be heard in eastern North America (based on time of day and frequencies), but I imagine it could be received in Oceana and Asia.

I’ve written Les Kinney asking for more information. I’m specifically interested if his team has gotten special permission to use this callsign. This is a fascinating way to test the theory.

Please comment if you manage to receive this broadcast or if you have any further information!

ABC News: End of shortwave radio service ‘could be life threatening’

(Source: ABC News via Richard Cuff)

An Indigenous ranger group in the Northern Territory says the ABC’s decision to end its shortwave radio service could be life threatening.

The ABC announced this week its three HF shortwave radio transmitters at Katherine, Tennant Creek and Roe Creek (Alice Springs), would be switched off on January 31, 2017.

ABC Radio will continue to broadcast on FM and AM bands, via the viewer access satellite television (VAST) service, streaming online and via the mobile phone application.

Mark Crocombe from the Thamarrurr Rangers, in the remote community of Wadeye, said the rangers spent days and sometimes weeks at a time away in the bush and out on sea patrols.

He said the group relied on the ABC’s shortwave radio for weather reports and emergency information.

“Otherwise you have to call back to the base on the HF radio to ask people [there], but then you can’t listen to the report yourself, you are relying on someone else’s second-hand report,” Mr Crocombe said.

Mr Crocombe said on previous bush trips he had received warnings of cyclones via the ABC’s shortwave service, without which he would not have had any notice.

“Sure, it is expensive to keep the shortwave radio service going, but during cyclones, for the bush camps and people on boats, that is their only way of getting the weather reports,” he said.

“It could be life threatening, if you are out and you don’t know a cyclone is coming.”

Mr Crocombe said the VAST service did not work during cloudy weather, especially during monsoons and cyclones.

[…]

[Northern Territory Cattleman’s Association] President Tom Stockwell, who lives on Sunday Creek Station with no access to AM or FM radio or mobile phone coverage, said the ABC’s decision to focus on digital transmission ignored people in the bush.

“It affects a big area of Australia and it affects those people that are remote from other forms of communication that rely on radio network,” he said.

“The ABC argument that it’s a 100-year-old technology doesn’t stack up. Electricity is 100-years-old — is the ABC going to get rid of electricity as well?” […]

Click here to continue reading an the ABC News website.

Radio Garden: An addictive way to scan online radio stations

Many thanks to SWLing Post contributors David and Monti who share a link to Radio Garden, a new web-based interface for exploring online radio stations across the globe.

[…]Radio Garden, which launched today, is a similar concept—a way to know humanity through its sounds, through its music. It’s an interactive map that lets you tune into any one of thousands of radio stations all over the world in real time. Exploring the site is both immersive and a bit disorienting—it offers the sense of lurking near Earth as an outsider. In an instant, you can click to any dot on the map and hear what’s playing on the radio there, from Miami to Lahore to Berlin to Sulaymaniyah and beyond.

The project, created for the Netherlands Institute for Sound and Vision by the interactive design firms Studio Puckey and Moniker, was built using an open-source WebGL globe that draws from thousands of radio stations—terrestrial and online-only streams—overlaid with Bing satellite imagery.

The result is the best kind of internet rabbit hole: Engrossing, perspective shifting, provocative, and delightful. […]

Read the full article at The Atlantic.

Click here to use Radio Garden.

Medium wave SDR spectrum with over 20 transatlantic signals: a quick tour

 

Tour of a medium wave spectrum with over 20 transatlantic signals

Hi there, I thought some of the readers of SWLing Post might be interested in a review of a MW spectrum with multiple transatlantic signals – all with audio. This is one of the recordings I took with the 200 metre Beverage antenna and although I haven’t properly counted, I believe it generated about 50 catches that were either personal firsts or best-ever receptions. You will note that this video is nearly 20 minutes long, whilst the recording is only just over 5 minutes, thus to capture the signals listed below and demonstrate audio to you, it was necessary to effectively ‘rewind’ a few times. I haven’t annotated the video, however, the stations I’ve paused on to demonstrate audio are listed below. There are actually more catches in this spectrum, but hopefully the video will give you a good idea of propagation on the morning of 10/10/16 and the effectiveness of the Beverage/Elad FDM DUO combination. Also note, I didn’t have time to fully optimise the demodulation settings, so for example, I haven’t used AM SYNC in this demonstration. Individual videos of all catches, with optimised settings appear on my YouTube channel Oxford Shortwave Log. I hope you enjoy it! Recorded in Oxford UK on 10/10/16 at 02:00 hrs UTC. Thanks for watching and I wish you all great DX!


590 kHz VOCM Saint John’s
600 kHz CBNA Saint Anthony
620 kHz CKCM Grand Falls-Windsor
660 kHz WFAN New York
710 kHz WOR New York
730 kHz CKAK Montreal
750 kHz CBC Radio 1 Bonavista Bay
790 kHz WAXY (presumed)
800 kHz VOWR
970 kHz WBGG
1010 kHz CFRB Toronto
1030 kHz WBZ Boston
1130 kHz WBBR New York
1190 kHz WLIB New York
1280 WADO New York
1390 WEGP Presque Isle
1400 kHz CBC Radio 1 Gander
1440 kHz WRED Westbrook
1510 kHz WMEX Boston
1520 kHz WWKB Buffalo
1570 kHz XERF La Poderosa, Mexico
1580 kHz HJQT Verdad Radio 1580 kHz, Bogotá, Colombia
1610 kHz Caribbean Beacon, Anguilla
1660 kHz WGIT Puerto Rico


Clint Gouveia is the author of this post and a regular contributor to the SWLing Post. Clint actively publishes videos of his shortwave radio excursions on his YouTube channel: Oxford Shortwave Log. Clint is based in Oxfordshire, England.

Washington Post: “A big change to U.S. broadcasting is coming”

View of the Capitol Building from the roof of the Voice of America on 330 Independence Ave., S.W.

Many thanks to SWLing Post contributor, Richard Langley, who shares this editorial from the The Washington Post:”

“FOR YEARS, members of Congress have fumed about what they regard as ineffective U.S. public diplomacy, including the failure of broadcasting operations such as the Voice of America and Radio Free Europe/Radio Liberty to match the reach and apparent influence of networks such as Russia’s RT and Qatar’s al Jazeera. A frequent and arguably fair focus of criticism has been the Broadcasting Board of Governors, the body created to supervise government-funded media outlets while serving as a firewall between them and the political administration of the day.

A radical change to that system is now coming — and it looks like one that Vladi­mir Putin and Qatar’s emir might well admire. An amendment quietly inserted into the annual National Defense Authorization Act by Republican House leaders would abolish the broadcasting board and place VOA, RFE/RL and other international news and information operations under the direct control of a chief executive appointed by the president. The new executive would hire and fire senior media personnel and manage their budgets.

[…]The point of board governance was to prevent direct political interference in programming by the White House, State Department or other agencies. It was a guarantee that for decades has helped to attract journalistic talent to the broadcasting organizations, as well as listeners seeking reliable information. The board of governors had serious problems: Its members served part time, and not all took their duties seriously. But the system’s biggest flaw was remedied three years ago with the creation of a chief executive position.

The new reform, driven by House Foreign Affairs Committee Chairman Edward R. Royce (R-Calif.), enhances that executive’s power and makes him answerable to the White House rather than the bipartisan board. A new advisory panel will be created, but it will be toothless: Its members will also be nominated by the president from a pool provided by Congress.[…]”

Click here to read the full editorial at The Washington Post online.

Also, Richard points out this article in BBG Watch which highlights comments from Dan Robinson.

BBC Research Department Report on the beverage antenna

Many thanks to SWLing Post contributor, Kris Partridge, who writes:

[R]esearch on DTH satellite TV service took me to a public website which is an archive going back to 1934. And boy, there is so much information there ..!

So what I pass to you for the Blog is this one as a start:

http://downloads.bbc.co.uk/rd/pubs/reports/1991-12.pdf

Knowing that many of your readers/contributors have made mention of using Beverage antennas I think this may make interesting reading. The report describes a method for accessing the performance of a Beverage, long wire, receiving antenna using off-air HF broadcast signals.

[…]It looks like the lower the better. And yes, there’s some heavy maths formula in there ..!

Wow–you’re right, Kris! This is very useful information. I’ll skip the maths bit and just follow the advice! Thank you for sharing.

Shortwave Relays This Weekend

(Source:Tom Taylor)

Hamurger Lokal Radio via Shortwave Station Göhren, Germany with 1KW to Western Europe:
6190 KHz Every Saturday 07.00 to 11.00 UTC
7265 KHz Every Saturday 11.00 to 16.00 UTC
9485 KHz Every Sunday 10.00 to 13.00 UTC
Contact email: redaktion@hamburger-lokalradio.de

Radio City via:
IRRS to Europe on 9510 KHz (every Saturday) between 09.00 to 10.00 UTC
Challenger Radio to Northern Italy on 1368 KHz every Saturdays from 20.00 UTC onwards
Radio Merkurs on 1485 KHz Every Saturday between 20.00 onwards
Contact email: citymorecars@yahoo.ca

KBC via:
Media Broadcast to America on 6145 KHz Every Sunday between 00.00 to 01.00
Contact email: themightykbc@gmail.com

Atlantic 2000 will be on the air this Sunday 11th of December:
10:00 to 11:00 UTC on 6005 and 7310 kHz
18:00 to 19:00 UTC on 3985 kHz
+ streaming at the same time on our website: http://radioatlantic2000.free.fr
Reports to: atlantic2000international@gmail.com

Hobart Radio via:
WRMI to Americas, Asia/Pacific on 9955 KHz Sunday between 03.30 to 04.00 UTC
WRMI to Americas, Asia/Pacific on 9955 KHz Tuesday between 22.30 to 23.00 UTC
WBCQ to North America on 5130 KHz Mondays 03.30 to 04.00 UTC
Unique Radio to North Australia Fridays at 08.00 & 14.00 UTC
Unique Radio to North Australia Saturdays at 07.30 & 14.30 UTC
Contact email: hriradio@gmail.com

Good Listening!
73s