But…. It has been done, not once but twice with Velocettes in 1961 and 1968 ( I haven’t done definitive research on this, so there may be others who have taken a motorcycle down there, although initial use of Google has found a woman Benko Pulko who took a motorcycle in 1997 on a round world odyssey and another round world adventurer, David McGonigal who also got his motorcycle to Antactica …) The two Velos were taken by Australians Bill Kellas and later Frank Scaysbrook,
Frank Scaysbrook, his MAC, an Adelie penguin and a husky,Mawson base 1968.
who were taking up a years posting at the Australian base at Mawson, Wilkes Land, Antarctica.
In January 1961, the Danish Polar vessel, "Thala Dan" sailed from Appleton Dock in Melbourne bound for Mawson Base in the Australian Antarctic Territory, carrying 30 expeditioners, plus round trippers and supplies for more than a year.
“Thala Dan" moored in Horse Shoe Harbour at Mawson on 25 January after an uneventful voyage. Unloading the 800 tons of cargo was completed by 9 February after which we were able to relax and take the Velocette for a run around the camp in perfect summer weather. Riding there was difficult over the rock‑strewn ridges around the Harbour and the permanent ice slope behind Mawson was fairly steep and slippery.
In late March the sea began to freeze over and within a few weeks the ice depth was 10 inches or more, strong enough to take the weight of vehicles. The coast either side of Mawson as far as one could see, was ice cliffs ranging from 50 to 500 feet along with glaciers, ice caves, and snow drifts overhanging the cliff tops, carved by the wind to every possible shape.
In preference to Dog teams or heavy vehicles, the Velocette was used for coastal tours, often towing skiers or a dog sled. It was totally reliable and easy to start even in extremely cold conditions. The only modifications were dry lube on the control cables, lighter oils, a warmer spark plug and a briquette bag tied across the crash bars to protect our boots (Mukiuks) which were not water proof, from slush thrown up by the front wheel. Only a spare spark plug and a few basic tools were carried and on occasion, extra fuel.
One other advantage of the Velocette was its relatively light weight and low centre of gravity, when picking it up after a long slide on its side after suddenly encountering bare polished ice at high speed. The Velocette was dropped many times and never sustained any damage and none of the riders were injured. Top speed was 80 ‑ 85 mph indicated, but would have been less due to wheel spin.
The sea ice was the greatest surface Kellas claimed to have ever ridden over. It is strongest when first frozen and even relatively thin ice supported by water, is incredibly strong if of uniform thickness. As the year progresses the ice becomes thicker in depth, but with the return of the sun in Spring it begins to soften and rot from below. While the surface still looks secure, underneath it is like a soft sponge.
Bill Kellas's MAC
Clothing was mainly ex‑Army Korean War issue and not designed for bike riding and didn't include helmets. The Velocette was parked covered in the open until the Sun reappeared.
In spring with the daylight and temperature increasing, riding resumed as before but caution was required as the sea ice began to soften.
In early December the worst blizzard of the year struck with wind speeds exceeding the range of the anemometers (which were destroyed or failed) and visibility reduced to a few feet in drifting snow and ice crystals. This blizzard continued unabated for two days and on the third day was still gusting over 100 knots.
The Dakota and the Beaver aircraft were at the airfield at Rumdoodle in the Masson Range when the blizzard struck. When the wind and drift subsided sufficiently to venture out doors, it was found that the Beaver (which was behind a wind fence) was totally destroyed and the Dakota had broken its tie‑downs and had disappeared without a trace.
A few days later when the weather had cleared, Graham Currie riding the Velocette on the sea ice West of Mawson noticed something red high up on the glacier top.
The plane had been blown by the blizzard about 15 miles down slope at sufficient speed, with brakes engaged, to wear the tyres and wheel rims flush with the skis. It came to rest after the undercarriage dropped into a crevassed area on the cliff top about 400 feet above the sea ice. It had then turned nose to wind and was wrecked.
Because of the crevassing around the wreck site, it was unapproachable for salvage, except caution by foot. The recovered gear, the Doppler radar, radio's, Survey Cameras along with some aircraft parts were lowered down the cliffs to the sea ice, now very soft and dangerous, to a dog team and the Velocette towing a dog sled.
The salvage was completed in two days and on the final run, a 3’ standing wave of rotten ice was visible chasing the fleeing Velocette and sled.
The total mileage covered during the year was about 3000 miles. Individual trips up and down the coast ranged from local to 50 (+) miles. The Velocette was ridden hard to cover the distances quickly, parked while areas were explored and photographed, restarted and ridden home without ever a problem. It was simply taken for granted that it would always get us home again and our faith in the bike was never misplaced.
At the completion of our tour the Velocette passed into the hands of our relief party. Beyond that point I have no knowledge of its history.
Frank Scaysbrook went in the 1968 expedition to Mawson for 14 months in the Weather Bureau and also had a 350 swinging arm MAC, which he dismantled in Australia and crated for the sea voyage to the base, re-assembling it in March.
The Velo was parked outside at all times, yet it’s starting habits were impeccable…running on 80/87 octane aviation gasoline and Long life oil, three or four swings on the kick start were enough to get the engine firing.
The MAC was returned to Australia and is still in Sydney with Frank’s brother Dick.