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Sky Hopper News

The three trip problem

One of our collaborators, who will remain nameless in this post for reasons that will become clear, has offered this rationale for the use of mid-mass drones.

She calls it the “three trip problem”; referring to the fact that in servicing corporate resources, in this case remote equipment often in locations where there is no wireless signal, a specialist engineer too often has to go to site three times.

  • The first time is to diagnose the issue – usually a technical failure flagged up by telematic monitoring or a performance shortfall.  This diagnosis leads to an equipment replacement requisition from central stores.
  • The second visit is to take the new part onto site and fit it.  Unfortunately, despite a lot of attention to thorough asset management recording, a lot of field systems have legacy parts that are non-standard. That then leads to a mis-specified part, or a need for specific adjusted couplings and connectors.  A second updated parts requisition follows.
  • The third trip takes the right part with the right specification to the right place.

Now, while this may seem clumsy (and it is), there is an acceptance among the maintenance teams that not a lot that can be done; or to put it another way, there is an acceptance that this is the way that “things are done” has become ingrained.  Disrupting that acceptance is an important management task; over a year and several hundred sites, considerable savings could be made.

Sky Hopper could cut three trips to one, making servicing faster and a lot cheaper.

And more … in analysing the issues, we’ve also come up with an add on. While carrying parts, Sky Hopper can also carry special lighting and thermal as well as visual cameras. Our platform can scout local conditions, record local assets, and do other value-adding tasks in addition to servicing support.  Together, the specialist engineer and Sky Hopper can harness topical data to improve productivity and performance all round.  UAVs offer a new global industry in this way … figures from the USA suggest a market of $12 billion is being built over the next two years.

Why not invest in us ….

From design to manufacture

Our efforts through the winter are seeing the gradual emergence of a Sky Hopper design that can be manufactured.  Our efforts last summer have been refined and updated, while the stress calculations are being re-visited to check if component and sub-assembly changes are good for the loads that we see being taken by our core body.

We have also been concentrating on the options between the use of alloy and composites. While composites are low mass and offer us the ability to make interesting compound shapes, there is a risk that we lock ourselves into a vehicle platform that is not easily serviceable.

Field serviceability using local staff is one or our operational goals.  We must be able to use our platform repeatedly without having to resort to a complicated and expensive return-to-base procedure should a surface become damaged, or a component become broken.

Again and again, we have to remind ourselves that we are not quite an aeroplane and not quite a van; from an engineering standpoint we have to be part of both – and that means creating a simple repeatable manufacturing design that can be serviced in the field.   While we love as much as anyone else the flow of beautifully produced Photoshop drawings and 3-d animations of flying taxis, we are absolutely sure that this is not the way the industry can realise a hard-charging, revenue earning, usable technical system. We need a real does of hard-core Scottish practicality here; Sky Hopper has to be a friendly workhorse that “does a proper job” at acceptable cost.#

Capital fund-raising continues. We are making good progress towards our target for the next phase.

Safety and Trust

An issue in every emerging industry is how it discovers its commercial place among other sales offers. Innovations that break the bounds of past practice are particularly difficult to introduce. Today, we often use the term “disruptor” to describe new tech and its impact.

The emerging UAV system industry is a case in point.

The idea of a “disruptor”, however, is only a broad brush warning flag, and none too helpful. We need to analyse what we are disrupting. In marketing science, one way to start is to examine the product/service offer, the price, the sales pathway and how we present/promote the new service solution.

It’s only when producers really understand these four “P’s”, as they are often known, that we can create an integrated marketing offer that generates sales growth and cash.

There is a paradox here which is always present in new tech products and services. They tend initially to offer an answer looking for a question; we know to some extent what our product or service might do, but we don’t have any creds in the bank to prove that.  That means that those of us trying to raise investment, or pre-sell the service offer, can sound slippery.

Entrepreneurs, however, can drive through this paradox, using a combination of self-belief, no doubt a bit of bullsh*t, and changing their patter on the hoof. There’s a good reason for this, very often prospective buying clients don’t know what might help them, but they know what they do not want to keep spending money on if there are alternatives available.

This is the fun bit of being in “trade” – trying to match your four “P’s” to client needs while dealing in a fog. And what that comes down to is trust. The ideal client in new tech is one who is able to accept your lack of full knowledge, but would enjoy working with you to find out more.

We have a case in point in a developing collaboration with an infrastructure service team. They use small drones already and have managed to increase the productivity of inspections dramatically. We thought we could help by extending that capability through our Sky Hopper vehicle platform, offering more range, mass-carry and hence (in this case) data flow. But, in discussion, we realised that what they are doing now matches price and need well – we can add value, but not enough to justify our price. But, in those discussions we came up with another proposition which does match with our product and price and way of operating. Bingo …

In UAV use development, that leads to the next step needing trust – regulation and public trust. A lot of creative licence is being used to talk about UAV usage over urban or suburban areas. I’m not taken by this at all. Not only does this propose risk adoption by the public and the regulators, but an enormous risk by the industry. One technical failure with catastrophic consequences could set the industry back for years. It would also enhance a tendency of all regulators to adopt a strict precautionary approach, constraining operational advance through much higher technical strictures. The history of drug regulation and vehicle standards tell us this tendency is real.

The development of the UAV industry has to go from being a solution looking for questions, through to a repeating commoditised service offer. There are layers of innovations that need to be worked through to do this across the spectrum of tech that make up a commercial UAV system.  If we allow ourselves to become encumbered with additional layers of regulation we will extend development periods well into the future while raising industry costs.  That cuts our market potential down. We must prove our safety case.

At Sky Hopper®, we are spending the dark months in Scotland examining, literally, every bolt and join in our engineered structure. We need to prove that our platform is fully compliant with best aerospace practice. We are also beginning to look at how our operational procedures might be logged and audited for test flights.  In some senses, we think we may need to lead the regulators by demonstrating a best-practice safety case, collaborating in the same way as we collaborate with potential customers on a commercial case.

Making our investors understand this need is something that we have been busy with as well (hence this article). While we want to be “fast to market” to please investors, we also need to be “slow for safety”. Squaring that circle is fascinating – and difficult – everyone has to trust everyone else.

To  become an investor, or a collaborator, use the contact form on this site.

Vehicle Update

Following our progress in 2018 – the Sky Hopper team look forward to 2019 with enthusiasm.

We are presently refining our CAD model to develop a fully detailed manufacturing design of our ACD-200S variant. This allows us to plan the process of creating small groups of Sky Hopper’s at economic cost.  The development effort is using the engineering and structures demonstrator as its knowledge-base; with a fully detailed and specified parts list now being used.

This in turn will allow us to develop our supply chain for sub-components and parts; while we are sourcing as much as we can within the West of Scotland, in accordance with our “second agenda” to help re-build aerospace capability in the region. We are also procuring from around the UK and overseas for specific sub-components.

As this manufacturing refinement continues we have also begun work on our electrical and avionics specification and initial build.  This effort will lead up to the development of our third flight control vehicle (FCV3) which we will use to verify the flight physics of the vehicle.

We hope to begin early flight tests in the summer of 2019. There is groundwork to be done on the core flight control program to ensure that our core software and firmware structures are properly extensible for our iterative approach to advancing our design from early 200 series variants up to our target size 400 series vehicles.

We are also, of course, focussing on finding more investors to support our equity release. Progress is being made with a growing number of pledges helping us to get further towards our target of £150,000.

Sky Hopper’s first outing

The Sky Hopper team recently  took their Engineering and Structures Demonstrator to Glasgow and wowed an audience of marine biologists at the Technology and Innovation Centre.

Our purpose was to engage with potential collaborators for first flight operations which we plan in 2019.  We made a lot of interesting contacts and proved to ourselves that a mid-mass platform has potential as a load carrier or a survey support device.

Sky Hopper ACD-200S on its stand

 Prior to departure from our workshop

This was the first public outing of our innovative platform. As we enter the dark winter period, we continue to develop the platform. We will shortly have a fully detailed CAD model of the vehicle that can inform batch manufacturing.  We are also now engaged in the development of our electrical and avionics demonstrator.

We will be releasing 30% of the equity in the venture through this winter. Please contact us if you want to know more. 

As always we have to maintain a certain amount of confidentiality in our news. This is particularly so now that we have an actual initial vehicle system. Please accept that information on this website will inevitably be broad-brush only. If you are interested in what we are doing and are a potential investor please contact us. 

Sky Hopper® lands at MASTS in Glasgow

On 31st October we are taking Sky Hopper® to the annual conference of the Marine Association of Scientists and Technologists of Scotland.

This will be the platform’s first outing in public. We wanted this to be in the West of Scotland where our project is located.

The vehicle we are taking is our structures and engineering demonstrator which is now complete.  Our purpose is to speak to delegates about the role Sky Hopper® can play in their professional work.  Four hundred delegates are expected from organisations worldwide.

This is an exercise of market exploration, identifying demand and segmenting it into areas of need and interest.  We will report back here after the event.  We will also be making public the first pictures of our  vehicle.  Up until now we have had to retain confidentiality to preserve the technical details of the interior structure. Over the past weeks Sky Hopper® has been given a skin and is looking very much like the pictures you see on this web site.

The team, especially the senior technicians, Dave and Leon, are very excited to have reached this point.

Beyond Visual Line of Site (BVLOS) conference at RAeS London

The Sky Hopper team sent a representative to an important conference on “beyond visual line of site” – BVLOS – operations held at the Royal Aeronautical Society in Mayfair early in October.

BVLOS is a future goal of unmanned aerial systems, but to get there from where the industry is today requires a lot of work and co-ordination between industry players and the regulators. Both groups were at the conference and it was a chance to discuss what needs to be done and share ideas with those regulators.

Everyone agrees that BVLOS can come in time, but that new operating processes for UAV systems have to be evolved to allow safe operations to be conducted.  There is no specific barrier to moving from remotely piloted aerial systems (RPAS) to BVLOS except that risk management processes have yet to be developed so that a safety case can be made to make such flights. Those processes already exist in an early form and the Sky Hopper project is known to the regulators as to how we will approach making our case to be allowed to begin and then expand the scope of operations.

We’ll inevitably have to start low and slow, and then go higher and faster .. but we will also be creating a thoroughly documented risk management approach to define our safety case. And from our base in the West of Scotland we have easy access to more remote areas, empty of human beings where we can begin to make that case robust for more adventurous operations through time.

From the point of view of the industry, the most important thing today is that unauthorised flying that puts bystanders in danger must be avoided at all cost. So far, the regulators have taken an enlightened liberal view of what is allowed, but if there are any incidents that are a result of bad risk planning and sloppy operational practice, the emerging industrial development in UAV systems could be set back for a long period.

Summer 2018 update

For the past four months, the Sky Hopper team have been working on our first demonstrator of our SSX model.  We opened our first-build workshop in Ayrshire in the middle of June.

The purpose of this first platform build has been to:

  • Develop standardised manufacturing methods using alloy that will allow us to create a strong core for the vehicle.
  • Develop our initial CAD drawings into a production toolset that will allow us to build multiple vehicles at reasonable cost.
  • Train new technical tasks in the process of building Sky Hopper vehicles.

In the process we have also set off our production process that matches 3-d printing techniques with carbon fibre component development. The issue here is to match our vehicle’s structural core through hard points to the sub-assemblies that make up the rest of the vehicle.  This requires locating those hard points and working on the stress and strain calculations that ensure the platform’s forces are contained in the flight regime.

We will update this report shortly as we complete a follow-up effort underway now to audit all the component parts of the engineering platform and revise our CAD system design to meet those changes we have made through the prototyping process.

Project Update – February 2018

The Sky Hopper project has undergone a full design review over the past three months. We now have a set of approved CAD design drawings that are being assessed for specification approval.  This process will be completed shortly.

At that point, we will be ready to start our initial demonstrator build.  We have decided to call this the “Sky Hopper SSX”.  This will use present-day technology to provide a mid-mass platform of around 35Kg with a target payload of approx 20Kg.

At the point when we initiate the first-build process we will be opening our SEIS funding scheme and releasing some equity. Please contact us to find out more about this.

It is inevitable that from this point, we will only be able to keep our community of interest informed in general terms for reasons of commercial and industrial confidentiality.  The growth in the market for civil UAV systems is now projected to be 15% per year over the next five years – with a focus on surveying.

We intend to exploit our advantages in VTOL and higher mass-carry capability across a number of market sectors and we are building new partnerships in Scotland, the UK and across the globe to generate pre-sales.  There is good progress in this regard.

If you would like to know more about the project and funding opportunities, please contact us through this web site.

Skyhopper Outreach Team – Feb 2018.

Sky Hopper and Relief Operations

As the islands of the Caribbean continue to do battle with horrendous weather and the damage it is causing to their communities, the Sky Hopper team have been analysing the role of UAVs in these events.

We have produced a new white paper examining the potential for using Sky Hopper as a rapid relief system.  In it we use the examples of Barbuda and Anguila to identify the parameters that would govern UAV use.

The results are interesting; it would be possible to produce a comprehensive survey of either of the islands within a day. The data from this would be imported into advanced information systems capable of administering the stratification and delivery of material supply across the islands.  With its 100Kg payload, Sky Hopper would be able to deliver thousands of kilograms of relief aid very rapidly.

A follow up exercise to bring essential infrastructure sub-assembly components into the field would have a similar beneficial effect. As so often with engineered systems, even slight damage to small parts can bring an electricity, water or phone system down.  Sky Hoppers tasked to specific locations with specific parts could, we believe, reduce repair times rapidly and set communities on a course back towards normality.

We are additionally convinced that the presence of multiple Sky Hoppers engaged in multiple missions in the sky would have a considerable morale boosting effect on local populations – supporting the efforts of the administrating authorities attempting to control and assure against anxiety or fear.

You can read the white paper here.  You are free to download it and disseminate it as you wish.