One woman was taken to hospital after the world’s largest aircraft, Airlander 10, came loose from its moorings causing its hull to rip and deflate.
The part-plane, part-airship, which is the length of a football pitch, lays collapsed in Cardington Airfield in Bedfordshire after the mishap at around 9.30am on Saturday.
It is the latest accident to befall the aircraft, which carried out its first flight in May since crashing in August last year.
Manufacturer Hybrid Air Vehicles (HAV) said it was investigating why the £25 million aircraft broke free and added its hull was designed to rip open and deflate in the event of coming loose.
The firm said: “The aircraft was not flying at the time of the incident. Our initial assessment is that the aircraft broke free from its mooring mast for reasons that will be investigated.
“The aircraft has a safety system which operates automatically in circumstances of the aircraft breaking free of its mast, and is designed to rip open the hull and deflate the aircraft.
“This is a safety feature to ensure our aircraft minimises any potential damage to its surroundings in these circumstances. The aircraft is now deflated and secure on the edge of the airfield. The fuel and helium inside the Airlander have been made safe.”
HAV said a woman member of its staff suffered minor injuries in the incident and she was taken to hospital as a “precaution” before being discharged.
Another member of staff also sustained minor injuries while dealing with the aftermath, the firm added.
“We are testing a brand new type of aircraft and incidents of this nature can occur during this phase of development,” HAV said.
“We will assess the cause of the incident and the extent of repairs needed to the aircraft in the next few weeks.”
No-one was injured when the aircraft – which is about 50ft (15 metres) longer than the biggest passenger jets – nose-dived and crashed in the summer of 2016, but the cockpit was severely damaged.
The Airlander uses helium to become airborne and can carry 10 tonnes of cargo.
It is 302ft (92 metres) long, 143ft (44 metres) wide, 85ft (26 metres) high and can travel at 92mph.
HAV believes it could be used for a variety of functions, such as surveillance, communications, delivering aid and even passenger travel.
Why are you making commenting on The Herald only available to subscribers?
It should have been a safe space for informed debate, somewhere for readers to discuss issues around the biggest stories of the day, but all too often the below the line comments on most websites have become bogged down by off-topic discussions and abuse.
heraldscotland.com is tackling this problem by allowing only subscribers to comment.
We are doing this to improve the experience for our loyal readers and we believe it will reduce the ability of trolls and troublemakers, who occasionally find their way onto our site, to abuse our journalists and readers. We also hope it will help the comments section fulfil its promise as a part of Scotland's conversation with itself.
We are lucky at The Herald. We are read by an informed, educated readership who can add their knowledge and insights to our stories.
That is invaluable.
We are making the subscriber-only change to support our valued readers, who tell us they don't want the site cluttered up with irrelevant comments, untruths and abuse.
In the past, the journalist’s job was to collect and distribute information to the audience. Technology means that readers can shape a discussion. We look forward to hearing from you on heraldscotland.com
Comments & Moderation
Readers’ comments: You are personally liable for the content of any comments you upload to this website, so please act responsibly. We do not pre-moderate or monitor readers’ comments appearing on our websites, but we do post-moderate in response to complaints we receive or otherwise when a potential problem comes to our attention. You can make a complaint by using the ‘report this post’ link . We may then apply our discretion under the user terms to amend or delete comments.
Post moderation is undertaken full-time 9am-6pm on weekdays, and on a part-time basis outwith those hours.
Read the rules here