There are potholes in the tar leading to the North East Radio Flyers model airfield in Kelvin, just north of Johannesburg. A beefy security guard in camouflage mans a boom gate next to a sign indicating that the field is for members only, and visitors “by invitation”.
Four or five cars are parked next to the thatched shell of a lapa, and a lonely windsock flaps in the wind. Small bunches of people greet each other, then turn their attention to the tiny runway. Gareth Knight, head of the drone division at nearby toys-for-boys shop Aerial Concepts, is readying a small white device for flight.
It’s known as the Phantom Vision 2 – a haughty name for a plastic device only about 35cm squared. Its X-shaped frame sports four small plastic propellers. The centre of the X houses a revolvable camera; the body of the “quadcopter” is held up by spindly little legs.
Upon powering up, the Phantom takes several minutes to get its bearings by connecting with satellites in the area. It blinks its little lights as it does so, like a baby giraffe stepping into the sunlight for the first time.
It’s difficult to believe that this small device and its bigger brothers have attracted the attention of techie aficionados, wannabe pilots, film-makers, commercial farmers and environmentalists alike. And in turn they have drawn the concern – and, in some cases, the wrath – of the South African Civil Aviation Authority (Sacaa).
Eyes in the sky
Drone flyers stand on terra firma, but when they’re flying their unmanned aircraft, they see the sky – and ground – as if they were sitting in a tiny cockpit on board.
Their vehicles possess the ability to fly autonomously using external referencing such as GPS. Instead of using a remote control and directing their aeroplane by watching its position in the sky (model aeroplane style), these people use a live video downlink to know where their vehicle is and what it is encountering. They are the flyers of “unmanned aircraft systems” or, in layman’s terms, drones. Their aircraft give them “eyes” in the sky.
Drone aficionados claim that technology in their industry is evolving more quickly than any other in the world. In part, this is driven by the fast-multiplying number of uses for the machinery.
In it, farmers have found a new, more effective way to inspect their perimeter fences and reservoirs. Property developers have found a cheaper way to take aerial shots of their land. Hobbyists have found a fun channel to showcase their weekend’s shenanigans. Film-makers can shoot military combat scenes without using real pilots, and get landscape shots without hiring helicopters.
Drones are flying off the shelves in local shops. (Delwyn Verasamy, M&G)
But there’s a more sinister side to these machines, which can range in cost between R750 and half a million rands. The most obvious example is their military capabilities, resulting in the infamy of the United States army in places like Afghanistan.
Ominously, the world’s first “riot control copter”, made here, was recently launched. The Skunk fires paintball bullets, pepper bullets and plastic bullets at meteoric rates, and is designed to “stop any crowd in its tracks”. The Pretoria-based manufacturer, Desert Wolf, has already sold 25 units.
“We cannot disclose the customer, but I am allowed to say it will be used by an international mining house,” managing director Hennie Kieser told the BBC recently. There are “a number of other customers” interested, including mines and security companies in South Africa, he said.
Civil aviation authorities are concerned that the drone-flying space has become the Wild West of the flying frontier. Recent moves by Sacaa reflect an attempt to rein in some of the cowboys.
The flying frontier
“The SA drone industry is huge,” said Wessie van der Westhuizen, co-owner and technical director of Drone Zone in South Africa. “You virtually need no experience to fly a drone. These things are autopiloting, autoregulating and autostabilising, and they return to their starting position at the click of a button.”
There are no official statistics about the size of the drone industry in South Africa, but small-scale drones are “flying off the shelves faster than we can stock them”, said Van der Westhuizen.
And, as could be expected with a new industry, unforeseen safety hazards have cropped up. There is currently no law in place to govern who does what with a drone in South Africa.
Aviation body cracks the whip
Entrepreneurs have moved into the grey area. Overseas, online retailer Amazon announced its intention to make short-distance parcel deliveries using drones. In the United Kingdom, Domino’s Pizza made headlines by delivering its signature dish using the “DomiCopter” in 2013. Recently, a pizzeria in Mumbai, India, followed suit, much to the chagrin of the local authorities.
South Africa is seeing similar acts. In August, the organisers of the local Oppikoppi music festival announced they would be delivering beers via drone to thirsty revellers. There are repeated reports of film-makers and news houses flying drones over heavily populated streets in Cape Town.
In July last year, Reuters reported that freelance filmmaker FC Hamman was detained by the police and his drone confiscated for filming the hospital where Nelson Mandela was being treated.
In April, Sacaa issued a statement indicating its intention to “crack down” on the “illegal flying of unmanned aircraft systems [UASes] or unmanned aircraft vehicles”.
The statement prompted media reports that drones had been banned from flying in South Africa. But Sacaa responded by saying that was not the case. Instead, it said, the flying of drones in South Africa had never been legal, as there are no laws governing their use in South Africa.
“The current civil aviation regulations prescribe specific requirements for operating an aircraft in the South African airspace. To date, no UAS has been able to comply with these requirements,” said Sacaa.
“Sacaa has not given any concession or approval to any organisation, individual, institution or government entity to operate UASes within the civil aviation airspace. Those that are flying any type of unmanned aircraft are doing so illegally.”
The authority does not specify any exceptions. Does this mean that Knight, flying his 35cm Phantom in a designated field, is flouting the law?
Despite being questioned multiple times on this particular point, Sacaa did not provide an answer. It did say that it is currently working to align its development process with International Civil Aviation Organisation requirements.
In the meantime, the authority aims to publish an interim document that will allow case-by-case approval. But even the interim guidelines will only be complete by March 31 2015.
In the absence of further clarity, this means that according to the authority, anyone who flies a drone between now and then is breaking the law.
A need to regulate
All industry practitioners seem to agree on the need for legal guidelines. “Regulation in the commercial industry is definitely needed,” said Van der Westhuizen, “I’ve seen some pretty hairy things being done to get ‘the shot’.
“I just hope Sacaa get their ducks in a row very quickly.”
While Sacaa works through the legalities, drone flyers argue that a potentially burgeoning market has been brought to a standstill.
Film companies have in some cases spent millions on drone technology that now cannot be used. Among the most prominent examples is a new blockbuster starring Oscar winners Colin Firth and Helen Mirren, originally set to start filming in South Africa later this year. The film, which is about – you guessed it – drones, is now reportedly on ice and may need to be shot elsewhere.
Sacaa will need to take privacy laws (currently, airspace in South Africa is considered public) and liability laws (if a drone crashes out of sight, who is liable?) into consideration when drawing up its guidelines.
Some drone flyers are concerned that the new regulations will disallow the flying of drones “out of line of vision”, as has been adopted in some parts of the world.
According to Ben Kieser, chairperson of the South African Unmanned Aerial Vehicle Association for Small Aircraft, this would detrimentally affect much of the industry, such as commercial farmers and those using drones for game viewing.
In Kieser’s opinion the lack of regulation in South Africa has helped to bolster the industry and attract “talent and entrepreneurship”.
“We were right up there with the best in the world regarding UASes. We had some of the best pilots and some of the best drones,” he said.
His association supports the need for regulation, but highlights an urgency to complete the process. Failure to do so may mean that South Africa loses its head start. “If the process gets dragged out, it could set the South African UAS industry about seven years behind,” he said.
For drone flyers, that could mean a whole lot of lost opportunity on a frontier where technology evolves much more quickly than the sheriff’s legal deliberations ever will.
Hovering in the danger zone
The South African Civil Aviation Authority has highlighted the need for regulation in the drone industry by drawing on the risks inherent in flying them.
“Safety and security concerns should not be downplayed,” it told the Mail & Guardian. There are “many” drone-related incidents, it said, “that border on aviation catastrophes”.
Drone Zone’s Wessie van der Westhuizen said that some users do not realise the risks involved. “Those things have got eight carbon propellers moving at up to 15 000 revs per minute,” he said.
“The tips travel close to the speed of sound in some cases. That is like a mincer-shredder being thrown into a crowd of people.
“These things are not toys – in the wrong circumstance they are potentially very, very dangerous.”
Ben Kieser, chairperson of the South African UAV Association for Small Aircraft, said that whereas drones need to be handled with care, as far as he is aware no deaths related to small or commercial drones have occurred anywhere in the world.
And, said Kieser, research conducted by the Council for Scientific and Industrial Research shows that using a conventional human-piloted aircraft poses risks about 1 000 times higher than doing the same job using a drone. One of the reasons for this is that no life would necessarily be lost if the machine crashed.
“The risk factor is extremely low,” he said. “It is higher boarding an aeroplane. It is really, really small.”