Drone Surveys: HexCam even more accurate with P4RTK

You may not realise it but you’ve probably seen a surveyor at work. You might have paid for a building surveyor to inspect a house you’re hoping to buy whilst hoping they don’t find any dream shattering cracks in the walls.  Or you may have seen surveyors walking around fields, on building sites or next to the road holding a long pole with what looks like a frisbee on the top. Surveying has traditionally been a ground based activity with a lot of legwork, or has involved climbing up scaffolding or looking out of cherry pickers to inspect hard to reach areas such as rooftops.

Drones are already reducing the risks to surveyors and other trades working at height by essentially acting as remotely controlled flying tripods carrying high resolution cameras. High quality video and still images can be beamed back to a surveyor standing safely at ground level and can also be carefully reviewed offline to see if any repairs or a more targeted close-up inspection are needed.

Drone images, captured in the right way and with the right equipment, can now be used for something far smarter. Take enough overlapping images from the right height and the right angles, and powerful software can now be used to produce high quality 3D models called “point clouds” which in turn can be used to generate surveying drawings. How does this happen? Each photo taken by the drone has a ‘geolocation’ (GPS coordinates and height above the ground) hidden within the file and the software uses this information to help locate thousands of points within each image to build up the 3D picture.

The problem with ‘standard GPS’ used in things like smartphones, sat-navs and in most drones, is that it’s not particularly accurate. Fixed locations can appear to wander from one day to the next by up to ten meters and that’s no good for surveyors used to working to sub-centimeter accuracy. One solution is to set out lots of ‘Ground Control Points’ or ‘GCPs’ and locate these precisely using very accurate and expensive surveying equipment. These points then appear in the photos and the software, as it knows their exact surveyed position, will ‘tie’ everything to the GCPs dramatically improving the accuracy of the 3D model. But this still relies on someone doing lots of leg work setting out and measuring GCPs, and the drone’s position (and hence each photo’s geolocation) is still controlled using standard GPS.

So how is expensive surveying equipment able to fix a point on the ground so accurately? Surveyors use a positioning system known as ‘RTK’ or  ‘Real Time Kinetic’. It takes the standard ‘wandering’ GPS signals from multiple satellites, monitors them over time and, using some very clever algorithms, works out the real accurate position. Until now, putting such RTK positioning into drones has been extremely expensive but recent developments in drone technology mean that we can now access high accuracy RTK positioning at much more affordable prices and using much smaller drones.

HexCam can now survey large areas to the same accuracy as traditional ground-based RTK equipment with only a minimal need for Ground Control Points. Site survey times can be cut dramatically and there’s no longer a need to stick that pole in the ground every 10 meters. In fact the drone effectively gives a reading every few centimeters.

As an example, HexCam recently surveyed a 300 hectare site using RTK drone technology.  Traditional surveying methods would have taken approximately 20 days. With the RTK drone,  we captured the data within 2 days, confident in the knowledge that the results were accurate to the same standard.

Drone usage for surveying also removes the need to trudge or drive over rough, environmentally sensitive or perhaps even dangerous terrain, making affordable surveying possible in these tricky environments.  

If you’d like to know more about how RTK positioning helps us to provide accurate drone-based surveying then please contact info@hexcam.co.uk or call us on 01603 327676.


5 Considerations When Selecting a Drone Operator

Drones are becoming a commonly used tool in many business sectors with new applications emerging all the time.  The number of companies and individuals advertising their services as commercial drone operators is also increasing steadily with many of these thousands of operators making claims about their experience and capabilities in an effort to stand out from the crowd. So how should you go about choosing a commercial drone operator to ensure that you get the level of service and experience that your particular application requires?

  1. Permission for Commercial Operation (PfCO)
    Firstly the basics. Anyone selling their services as a commercial drone operator must hold a current Permission for Commercial Operation (PfCO) from the Civil Aviation Authority (CAA) and you must check that they hold this permission. The award of a PfCO demonstrates that the operator has the necessary flight skills, understands all the relevant airspace and flight safety rules and regulations and understands everything, including weather forecasting and equipment limitations, that will enable them to operate safely.
    As well as asking to see the operator’s PfCO, you should also check the details yourself against the CAA’s own live register, known as CAP1362, which can be found at https://publicapps.caa.co.uk/cap1361. There have been many reports of rogue operators forging CAA PfCOs and of others, when asked, not even knowing what a PfCO is! It’s worth remembering that knowingly employing a drone operator without PfCO could leave you open to charges of vicarious liability should something go wrong.
    As part of the PfCO application process, operators have to demonstrate to the CAA that they have adequate, drone-specific, Public Liability insurance in place. You should always ask to see evidence of this insurance and check also that it covers the requirements of all stakeholders for your specific site or project location.

  2. References, Risk Assessment and Method Statements
    A reputable drone operator should be able to give you references from satisfied clients as well as case studies covering the particular application you are considering such as; mapping and surveying, close up asset inspection or more creative productions. Additionally you should be able to ask for example Risk Assessments and Method Statements to reassure yourself that Health & Safety is taken seriously.

  3. Caution:  Grand Claims Ahead!
    Always be suspicious of grand marketing claims such as “we’re the only operator able to work at night”. By default, all PfCOs now issued by the CAA allow operators to work at night with the correct procedures in place.
    Some operators may hold what is known as an Operating Safety Case (OSC) which allows them to work closer to buildings and people or perhaps higher or further from the pilot.
    This can be absolutely essential for some applications but is not always needed, so it’s worth making yourself familiar with what is permitted under a ‘standard’ PfCO. Operators with a standard PfCO can fly up to a maximum height above ground of 400ft (121m) but must keep the drone within 500m and within Visual Line of Sight (VLOS) of the pilot at all times.
    The drone has to be kept 50m away from people or property that are not under the operator’s control except during take-off and landing when this separation can be reduced to 30m.

  4. Start With The End In Mind
    An experienced drone operator will always start by agreeing a clear brief of the end results that you’re looking for. This will clearly be different for a creative filming project compared to a high resolution, high accuracy mapping project and some operators who may specialise in one application might not be able to deliver exactly what you need in terms of accuracy for example.
    The ‘deliverable’ will have a huge impact on the choice of drone equipment to be used, the method of flying, camera settings and even the time of day images should be captured.
    It’s hardly ever a case of simply  ‘getting some snaps’ and then throwing these into a magic piece of software.
    Quality control starts at the very beginning of project planning and a clear understanding by the drone operator of the processes and quality control involved in different workflows is essential, particularly in applications such as detailed mapping and surveying.

  5. Membership of Trade Bodies
    As the number and technical capability of drones increases rapidly, legislation is normally slow to catch up. Events such as ‘Gatwick’ in December 2018 can however lead to rapid step changes in legislation and it’s important that operators keep themselves informed of such changes and are aware of how they might be affected. Being a member of a trade body such as ARPAS-UK can help operators stay informed and membership should offer a degree of confidence to someone selecting an operator.

A basic introduction to the rules covering flying of drones for both commercial and noncommercial use, including new restrictions for drone flights close to aerodromes,  is given in the ‘Dronecode’ available at dronesafe.uk.

More detailed guidance covering the commercial operation of drones can be found on the CAA’s website:

https://www.caa.co.uk/Commercial-industry/Aircraft/Unmanned-aircraft/Small-drones/Regulations-relating-to-the-commercial-use-of-small-drones/

MIPIM 2019: In Cannes with KingFisher APS

March is just around the corner and with it comes the 30th edition of MIPIM in Cannes, France. We are teaming up with KingFisher APS at this world leading property event.

MIPIM is a four day event for the international property market, attended by industry influencers. The property market is facing some challenges in the coming years with growing populations and the growing need for smart cities. Technology is emerging faster than ever and solutions for sustainable growth is high on the agenda. This annual event attracts 26,000 participants from 100 countries to network, share knowledge and come to learn from each other.

KingFisher APS is a leading commercial drone operator, based in London, with a wealth of experience in the property market. Drones offer a safe solution to gather accurate information in the property sector, with very low carbon emissions.

If you are attending MIPIM 2019, we would like to hear from you. Let’s talk about how we can work together to build our future together.

4 Considerations for flying drones in Winter

Flying drones throughout the winter is a necessity to maximise available time for ongoing surveys. Often, conditions in the winter can be perfect for surveying but there are some issues that you should be aware of when flying yourself or hiring in an operator. So here are our top 4 winter drone considerations.

1)      Batteries
The lithium polymer batteries in drones do not cope well with cold conditions. Under some circumstances you can lose 30-50% of your flight time. Generally, batteries need to be kept at least 20oC to function effectively. The cold can also have an impact on the battery life of ground equipment as well. Some types of drone will not allow you to take off if the battery temperatures are too low, but others will allow you to take off, but potentially the drone could fail if power demand increases.

2) Light
Aside from the obvious lack of daylight hours in the winter, the winter sun is much lower even at midday. As a result, working can be more difficult due to the fact that the sun can be low in your eyeline when flying. Often the ground lighting in winter can be an issue, with relatively bright skies and darker ground leading to issues with the camera coping with contrast. Particularly when surveying in the winter for mapping and modelling, harsh shadows can cause very dark areas and loss of detail in images.

3) Fingers
Generally, when we are outside in the winter we move around a lot and wear gloves to keep warm. When flying a drone we tend to stand very still and hands are relatively exposed. In terms of health and safety, it’s really important to be aware of how cold you are getting and to take breaks regularly to warm up and ensure your hands are working properly!

4) Condensation
When moving drones between warmer and colder environments it is really important to acclimatise the camera. Even at different heights the air temperature and humidity can be different. In an early creative wind turbine shoot, the drone got very cold on the ground and, when it got to about 30m up, the lens instantly fogged as the air higher up was a bit warmer. You may also get a lot of condensation on your kit when you get back indoors.

 

 

"It's time for sensible discussions" - drone incidents at Gatwick and Heathrow Airport

"Is the car inherently evil?”

In the first decade of the 20th century there were no stop signs, warning signs, traffic lights, traffic cops, driver's education, lane lines, street lighting, brake lights, driver's licenses or posted speed limits. Our current method of making a left turn [USA] was not known, and drinking-and-driving was not considered a serious crime.

There was little understanding of speed. A driver training bulletin called "Sportsmanlike Driving" had to explain velocity and centrifugal force and why when drivers took corners at high speed their cars skidded or sometimes "turned turtle" (flipped over). 

Politicians, police and judges debated how to control them: What was the law of the road, and who was guilty or innocent in cases of lawsuit and litigation?"(ref: https://tinyurl.com/y9wl7c79)

Sound familiar? So... we're here again.

It is the early days of exponential growth of a new technology, people are a little bit scared of unmanned aircraft; existing legislation and infrastructure is struggling to keep up with the pace of change and today it appears that someone has maliciously used that technology to cause major disruption at Gatwick Airport, UK. Myself and a number of my colleagues who have been living and breathing drones for a few years now have been called upon to offer comment in the media.

Why aren't the geofences working? Why can't the drones be shot down? How are they being controlled? Should drones be banned? Should we increase legislation?

Those are pretty much the questions we have been asked all day in varying tones of consternation and frustration.

Let me first say how sorry I feel for all the people caught up in the delays and inconvenience of today. Personally, I feel that Gatwick have responded totally appropriately and it is better to have people delayed and inconvenienced than to have an incident resulting in injury or death.

There are going to be a lot of learning points to take away from this situation. As an industry body we have been warning for 5 years or more that there is the potential for drones to be misused, as can any useful technology. I sat in a conference in 2013 where I explained to key stakeholders how I could potentially do exactly what has been done today, so it doesn't surprise me that it has happened, I am just very thankful that it has actually had a relatively benign outcome that will hopefully get people talking about prevention.

Unfortunately, the prevention is the difficult part at the moment. When open source technology is used, that operates on readily available frequencies, it is very easy to bypass both technological and physical barriers. Nets, birds of prey, frequency jammers etc. are not in themselves going to stop a malicious pilot until it is far too late. It is going to take the defence mechanisms, plus intelligence and education, to minimise the risk of a repetition and, at the end of the day, it may not be possible to stop it.

Geofencing is vulnerable as it relies on software respecting the geofence. All a geofence is is the equivalent of a polite notice saying "please don't fly here", if a drone says "no" or doesn't read the sign there is nothing that can be done.

Physical deterrents require that deterrent to be in the right place, at the right time. If something can fire a net, a drone can fly higher. Frequency jammers are effective up to a point, but there are ways around that.

Legislation is helpful, where people are willing to follow it. But if people say no then what can you do?

When it comes down to it, this isn't a drone issue. Drones are VERY useful; we do a lot of good work with them that either can't be done by other methods or reduces costs or improves human safety. We inspect structures, we map, we model, we create beautiful images. We have done so for the last six years and we do it well.

This is a human issue. A human has used a drone to deliberately disrupt in the same way we use drones to deliberately improve. The same can be said of almost every human innovation since the sharpened stick. Except possibly the Rubik's cube, but I bet if I dig deep enough into the internet I can find someone who has managed to misuse one.

Should we ban drones? Of course not. They are a useful tool. Should we legislate, educate and continue to innovate? Of course! It is what we do. Our instructors have trained thousands of pilots over the last five years. We hear great stories of what they are up to almost every day and I am continuously impressed by the new ideas that I see on an almost daily basis when drones are used properly as part of toolboxes and processes.

The drone industry is now shifting. The drones are not really much more difficult to use than a drill or a DSLR. A "drone operator" as a job in the future is about as likely as "hammer operator" is now, the drone is simply becoming part of the wider toolbox that different industries have open to them.

It is important that they are used properly in the context of the industries they are applied in. It is obvious, over time, that they will become even more automated and there will be further moves towards autonomy.

But all the time people still need educating and enthusing on the use of drones, we'll be here at The Aerial Academy to assist, and all the time pilots are needed to provide skills in data acquisition and post-processing, the team at HexCam will be happy to help.

I hope that the situation at Gatwick is soon resolved and that the people responsible are appropriately prosecuted. I hope that this will lead to sensible discussions on how drone technology can be appropriately legislated and risks mitigated moving forwards. And I look forward to continuing to be involved in this great emerging sector.

That's it... two-pence worth. If you want more I'll need another 4p please. It is nearly double-time for Christmas after all.

E

CAA grounding the DJI Inspire 2 and DJI M200 series

On the 31st of October, The CAA published a safety notice, restricting the use of the DJI Inspire 2 and the DJI M200 series. The restriction stated that all SUA (drone pilots) are not allowed to fly these drones over or within 150m of congested areas, until further notice. Since then, DJI Global have been working closely with The CAA to get these restrictions lifted.

For us at HexCam, we were able to speak with KingFisher APS (our London-based collaborator) and arrange for the Inspire 2 to be swapped for the Phantom 4, that was located at our Norwich offices. This meant that operations continued undisturbed and our clients haven’t had to reschedule any of the drone mapping, inspections and surveys we’ve committed to. Here Andy is flying the Inspire 2, well out of the way of any humans in a rural location, testing the batteries.

Stay abreast of the restrictions here: https://t.co/4xKlfBQTo3

Map of Australia

Back in January 2018, we performed a condition drone survey of The Map of Australia with KingFisher APS for Historic England and Savills. It was with delight that we saw the progress this week. The project had many supporters and volunteers, helping to restore it in time for the centenary of Armistice Day.
80 people attended the service on Sunday, 11th November, some reading extracts of diaries and letters written home by soldiers from WWI.

We will remember.

UK Construction Week: NEC Birmingham

This week we were invited by KingFisher APS, to join them in Birmingham at the UK Construction week, to talk about the uses of drones in the construction industry.

Construction and building sites are often complex environments that poses risks to humans. Drones offer a safer and more accessible way to survey and inspect in these environments. It is also a much safer way to work at height (with taller structures). Aerial imagery and data is processed easily and made available to clients, typically within a day or two. This allows the client to take focused course of action, pin-pointing where they want humans to go.

KingFisher APS is one of our key collaborators, who has recently won the award for Best Business for Tech and Innovation, at the Croydon Business Awards 2018. Congratulations, Adam!

We had a successful three days with Adam in Birmingham and we have met lots of new people to work with.

Triathlon with a Twist!

One sunny autumn Sunday, we gathered on the banks for the River Bure to work with Sarah and Giles Bradford, who was hosting their very first Broad Adventure Series.
The idea was born from this dynamic couple who wanted to get people out with their families, enjoying the beautiful Broads of Norfolk in a new and fun way. Stand-up paddle boarding has become increasingly popular and provides the ideal alternative to athletes who want to participate in a triathlon but aren’t keen on swimming.

We used the Phantom 4 Professional to film this adventure series, as it is light-weight and can be moved easily from one location to another. We also used ground equipment to video interviews, while the Go-Pro worked a dream on shots closer to the action.

We all had a brilliant time on the day and wish The Broads Adventure Series the very best with their venture.

Off to the Democratic Republic of Congo!

The last time I went to Africa was in 1997 as part of a team from our university.

We worked on a building project as well as doing outreach work in local schools, churches and communities. We travelled as a team of 12 so it feels odd now to be sat in Heathrow airport on my own waiting for my next trip to that beautiful continent.

This time in my flight case I have two radio controlled hexacopters. My small one carries a GoPro our light compact, while the larger one carries a Sony Nex-5N. It’s a big flight case so my biggest worry is getting it on the plane.

I’ve been doing a little bit of reading on the DRC and have learnt a little bit about the tragic genocide during colonisation.

The current president is trying to instigate a “revolution de la modernite” and this is perhaps why I am here. On the surface to provide coverage of the Tour du Congo cycle race, but, looking deeper, to help to show a nation on the brink of change. Apparently there is new road infrastructure to film as well as stunning scenery.

Kinshasa is predicted to become one of Africa’s supercities over the next century if the government can maintain stability over this huge nation.

I am a little nervous but first stop Brussels then Kinshasa!

Octoarchaeology!

  1. AUGUST 27, 2012 / LEAVE A COMMENT

I have had an interest in archaeology as long as I can remember (sounds like the beginning of a personal statement!).

My mum and grandmother used to help out at digs on the Roman sites in Kent, particularly in the area where the A2 was being widened which permanently covered many sites along the ancient Roman road, Watling Street. I dabbled in marine archaeology at university but found that wading around muddy estuaries wasn’t for me.

When I found out we had such an extensive Roman site just South of Norwich I was very keen to get involved and to see if our octocopter and hexacopter could be of use to the archaeologists at Caistor Roman Project.

 

It is also a particularly interesting site for us as it was discovered when crop marks in a 1928 aerial photograph of the site highlighted an extensive street plan of the Roman town. We hoped that, 84 years on, a new age of unmanned aerial photography would be able to assist the team to record the 2012 excavations, which are both taking place outside the boundaries of the town, investigating features highlighted on geophysical scans.

Last week, we spent a gloriously sunny day on site, experimenting with still photographs from different altitudes as well as video. Our priorities were as follows:

  1. Obtain stills of both dig sites, with and without the context of the Roman town
  2. Obtain stills of the ditch site to produce a 3D model of the excavation
  3. Obtain high altitude stills to produce a panoramic image
  4. Obtain video to promote the 2012 dig

Three out of four isn’t bad! The only aim which didn’t work well was the panoramic photos. This was largely due to the fact that I didn’t obtain enough photos for the panorama software to accurately stitch the photos. Here are a couple of photos of the site taken from the octocopter with Sony Alpha Nex-5N.

In the left photo you can see the ditch excavation with the Roman Town in the background. You can see the embankments that surround the town and, if you look carefully, the pale lines in the grass that highlight the hidden roads of the town.

The right photo is a vertical of the main excavation. The three white lines are the predicted lines of the ditches from the geophysics.

The archaeological team then very kindly cleared out the trench to enable us to take a series of photos. We then used 123D Catch to render a model. It is easy to use the model to create an animation. I have uploaded a couple of versions (watch in 720 or 1080 if you can)!

We also got a chance to take some video of the site - a very quick edit showing flyovers of both main trenches and lifts to show them in the context of the town.

HexCam would like to thank the team at Caistor Roman Project for their good humour, helpfulness and cake!

The making of a music video

What can I say? I wish we’d had this week’s weather to film the aerial shots for a music video for Norwich band …of Diamonds, but we didn’t!

When we were contacted by the band’s production team, we were very happy to get involved. We dodged rain showers and flew in 14mph winds to obtain aerial footage of Len Wright’s stunning vintage Bedford SB3 bus. The footage was then mixed in with external and internal ground-based footage of the bus and band to create the final video. Although we have work to do, particularly to cope with the post-processing challenges created by flying in high winds, we think it came out really well!

May we also say that the members of Thurton, Ashby and district WI are absolute stars!!

Below are two videos; a rough cut of some of the aerial shots and the completed pop video.

UAV: HL Octocopter
FC: DJI Wookong M
Camera: Sony Alpha Nex-5N 1080P 50fps

How to make sure UAV aerial photography projects run smoothly

JULY 4, 2012 / 1 COMMENT

I haven’t blogged for a while so, while the weather is against me, I thought I’d sit down and write a short blog about how we approach each project so that you can understand the process we have to go through.

When I became qualified to fly my UAV commercially and was approved by the Civil Aviation Authority (CAA) for aerial work I had to submit my Operations Manual. I passed a flight test carried out against my own manual and had the Ops Manual approved by both the CAA and EuroUSC who administrated the qualification.

In order to keep my qualification and permission I have to adhere to the processes in my manual. I try to keep this as simple as possible for customers as I know that, at the end of the day, you really just want your photos or video!

So, I will do as much as possible to minimise the paperwork and allow us to get on with the interesting bit. This is also the reason why I am not able currently to put prices on my website. Every project is different. Some require only an hour or so of planning in the office, particularly if they are repeat projects. Others require days of planning and communication with other agencies. Generally we cannot just run out and fly a project for you as we would probably end up breaching CAA legislation, but we will try to mobilise as soon as possible if that is required.

When you first contact me it is very useful if you are able to give me an exact postcode for the site of the operation so that I can check the site online. I will also need permission of the site owner. There isn’t really any such thing a “public land”, generally there is somebody who has ownership or responsibility for the land. This may be a private land-owner or a parish, district or county council. If the land-owner is you that makes life easier! I also need to know other things. Is it a fixed date? Do you require video or still photographs? Do you need editing? If you are able to think about these things a bit before contacting me it is very helpful.

I will find out all of the above by giving you a “Form 1” (imaginative, I know!). All being well, it is the only paperwork you will have to fill out.

We will then need to carry out a site survey and risk assessment and fill in a “Form 2”. This is for our benefit as the CAA have the right to request paperwork for each operation we carry out. If the operation is relatively simple then it may be possible to carry this out on the day, otherwise we may need to make a site visit. This will all be budgeted for in my initial quote. There will be no surprises in terms of price unless you ask us to do extra work on top of what we have already quoted for.

Once we have made sure the project is feasible we will:

  1. Carry out a site survey and risk assessment
  2. Check the airspace and NOTAMs to make sure we are safe to work in that area
  3. Make sure the land-owner’s permission is obtained
    (your help with that is normally necessary)
  4. Check the weather!
  5. Carry out pre-flight checks on all our equipment
  6. Fly the operation as competently and safely as possible
  7. Ensure we have obtained the images you require
  8. Carry out post-flight checks
  9. Make sure we have left the site tidy

We will then provide you with draft images and the final images will be released on payment of your invoice. I am afraid we have to work this way now as one slightly unscrupulous customer exploited our good will.

With most of our imagery, we retain the copyright on the images and grant our customers an unlimited licence to use the images for their own purposes as long as it doesn’t involve reselling all or part of the images. In that case we would need to have further discussions before carrying out the project.

I hope this helps you to understand how we treat each project. As far as I am concerned, the safety of our customers, crew and the public are paramount so I will endeavour to provide you with great imagery at a fair price without compromising on safety.

I look forward to hearing from you.

Collaboration between HexCam and Mussett Engineering

ENGINEERS PUT SKILLS TO THE TEST TO HELP INNOVATIVE START-UP BUSINESS

Engineers at a Norfolk firm are using their skills and knowledge to support product development at a local start-up business.

Composites engineers from Mussett Engineering, in Loddon, are working with aerial photography firm HexCam, based in Taverham, Norwich, to look at ways to make their innovative radio-controlled multirotor aerial camera system lighter and stronger.

The radio-controlled aircraft are used to take aerial photos and HD video anywhere from ground level to 120m altitude.

HexCam Octocopter being launched to carry out aerial video capture

HexCam Octocopter being launched to carry out aerial video capture

Composites manager Graham Muff said: ‘These sort of projects are really interesting for us as they pose new engineering challenges.

‘This isn’t a product which we’ve worked with before but as composites engineers, we know that carbon fibre can be used to make products lighter and stronger, so it has useful applications for all sorts of businesses.’

He added: ‘The majority of our work comes from the automotive and motorsport sectors, so working closely with a local start-up business is a great opportunity for us to test our skills on something new and something really different.’

Elliott Corke, director of HexCam, said: ‘We are looking forward to working with Mussett Composites.

‘To find a specialist company on our doorstep who are open to new ideas and able to help us take our flight equipment to a new level is an exciting prospect and we hope that our collaboration is something that will continue as both our business and the UK UAV industry continue to develop.’

To find out more about Hexcam, visit www.hexcam.co.uk
To find out more about Mussett Engineering, visit www.mussett.co.uk
For more information, email hayley@lexiamedia.co.uk or call 07920 165544

Press release by www.lexiamedia.co.uk