Drones are being used to deliver post to one of the most remote Orkney Islands, in a bid by Royal Mail to reduce carbon emissions.
The postal network has started a two-week trial of scheduled, autonomous flights between Kirkwall and North Ronaldsay to help better connect remote island communities.
The letters and parcels are being carried by a large, twin-engine, UK-built unmanned aerial vehicle (UAV) named Ultra which can transport 100kg of post of all shapes and sizes – equivalent to a typical delivery round.
The cargo will then be delivered by the local postie on the island which is home to around 70 people.
The trial is part of the Sustainable Aviation Test Environment (Sate) project based at Kirkwall Airport.
Nick Landon, chief commercial officer at Royal Mail, said: “At Royal Mail we care about delivering a brilliant service for all of our customers, wherever they live in the UK. We are also incredibly passionate about protecting our diverse and beautiful environments.
“This trial is designed to help with both of these goals, using the most innovative technologies to support the remote and isolated communities we serve in the greenest way possible.
“The trialling of drone technologies is just one of the ways we are supporting our postmen and postwomen to deliver an amazing service, while reducing our carbon emissions”.
If the trial is successful, the technology will be considered by Royal Mail to support postal workers in delivering to very remote areas and addresses across the UK.
UAVs can fly in poor weather conditions, including fog, because they are uncrewed, and unlike boat services they are not affected by tides.
Sarah Moore, local postwoman for North Ronaldsay, said: “It’s really exciting to be involved in this trial.
“North Ronaldsay is a very remote area of the UK and I’m proud to be involved in an initiative that will help Royal Mail to do all we can to keep all areas of the UK connected”.
Charles Scales, chief executive officer at Windracers, said the firm is “delighted” to be operating one of its Ultra UAVs to North Ronaldsay for Royal Mail.
He said: “Our autonomous system will deliver an all-weather service for the community and significantly lower carbon emissions”.
This is the third drone trial that Royal Mail has taken part in over the last year.
In December 2020, Royal Mail delivered a parcel via drone to a remote lighthouse on the Isle of Mull, which it said was a first for a nationwide UK parcel carrier.
In May 2021 it trialled an out of sight drone parcel delivery with Windracers Ltd, and the first inter-island deliveries on the Isles of Scilly.
The trial between Kirkwall and North Ronaldsay began on Monday and runs until Friday October 15, with flights taking place on weekdays.
The Sate project is funded by UK Research and Innovation (UKRI) via the Industrial Strategy Challenge Fund.