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A Canada 15Canada C3 logo0 Signature project, Canada C3 is a 150-day expedition (June 1 to October 28) from Toronto to Victoria via the Northwest Passage. It will inspire a deeper understanding of our land, our peoples and our country.

The Canada C3 organizers have kindly permitted a group of enthusiasts under the leadership of Barrie Crampton, VE3BSB, to install a WSPR (pronounced “whisper”) beacon on the Canada C3 vessel. The special event call sign is CG3EXP. This provides a unique opportunity to track the vessel on its 150-day sailing voyage around the Canadian coast – the longest coastline in the world. Stopping at a different location every day, Canada C3 will visit 50 coastal communities, 36 Indigenous communities, 13 National Parks and 20 Migratory Bird sanctuaries. Canadians are encouraged to join the adventure as a virtual expeditioner, tracking the voyage online via website updates and museum hubs.

The WSPR project will be part of science experiments and research to be carried out on the voyage. The location and frequencies for the WSPR, CG3EXP, may be viewed at:

June 9, 2017 update:

The Canada C3 Polar Prince is currently in Cornwall, Ontario and will proceed on to Montreal, Quebec for the final stop on the first leg of the journey. CG3EXP has been continuously transmitting on 20, 30 and 40 metres at a 20-minute interval since it left Toronto on June 1. The WSPR signal has been reported as heard on every continent except Asia up until this time.

Based on

The C3 has stopped for events in Picton, Kingston, Brockville, Prescott and Cornwall in Ontario.

A first day reception by the British Research ship James Clark Ross in the South Atlantic was a historic event and a photo was presented to Captain Stephan Guy (on left) by Barrie Crampton, VE3BSB.

Canada C3 Links

The 15 planned legs of the expedition may be found at

The planned destinations can be found at

Live tracking based on Maidenhead sub squares can be found at

Stations hearing CG3EXP on the three bands at different time intervals (select the appropriate entry box below the map) at:

Stations with an HF receiver and the WSPR application can receive these signals directly from the ship on 40, 30 or 20 metres and with the WSPR application the location can be gated to the Internet for anyone to see.

WSPR Application:

Once the signals are decoded and gated to the Internet they can be viewed on the map at:

We are looking for Amateurs in radio proximity of the route of the voyage to utilize the WSPR application on their existing equipment to receive the signals and upload the data to the Internet. This can be entirely automated with the WSPR application.

For more information please contact Barrie Crampton, VE3BSB, at  and see the information provide below or visit and

For more information on the Polar Prince visit:

Background Information

Many of the locations to be visited by Canada C3 lie in areas where radio communication is difficult. Phenomena such as “arctic flutter” and disturbances from the aurora have traditionally been a problem in the north. Very few, if any, of these locations will have a WSPR beacon and are thus, until now, outside the worldwide WSPR network. The gathering of information on radio propagation simultaneously by several receiving stations will be of scientific interest – and it will also be fun. The WSPR network of stations meets this need comprising, as it does, a series of receiving sites and stations capable of reporting, in real time, the reception of, and location, of the beacons.

A tracking link, generated by QRP-labs, the supplier of the tracking hardware, has been activated. It is being hosted in Canada by Jeff Milne, VE3EFF, and can be found online at: The track will be shown on the map by a series of red dots to draw a continuous track line. The location is based on the smallest maidenhead grid square locator code.

The community of people tracking the Canada C3 WSPR beacon are expected to come up with new and innovative ideas for its use. Some ideas already suggested are:

While this project is associated with the Canada C3 Expedition, results might provide “proof of concept” more generally for remote telemetry applications from Arctic regions. With the impending increase in non-commercial adventurers traversing the Northwest Passage, this low-cost technology might fill a need. Researchers following the Canada C3 “whisper” might wish to compare the experience to other ship-borne uses of WSPR as reported on several Internet sites.

For more information visit: