By Scott Simmie
It’s one thing to hear all the buzz about Advanced Air Mobility. It’s quite something else to see it.
A Canadian delegation representing some 40 organisations (including private companies, academia, airports, Transport Canada, NAV Canada and the National Research Council) is currently in the midst of a trade mission to California, visiting leaders in the AAM space. The trade mission was organised by Canadian Advanced Air Mobility (CAAM) – the organization that speaks with a unified voice on behalf of the emerging industry in Canada.
The coming world of Advanced Air Mobility will mark a huge inflection point in the world of aviation, especially in urban centres. Sustainable and transformational aircraft that use batteries or hydrogen as a fuel source will transport people and critical supplies over large urban areas and to nearby regions that are currently underserved by traditional aviation. They takeoff and land vertically, meaning they don’t require runways. Most designs transition to forward flight and incorporate a fixed wing for greater efficiency and range. Use-cases could include transporting patients, organs and medicines between hospitals, or delivering critical supplies in a disaster scenario.
But perhaps the biggest immediate market – and one you’ve undoubtedly heard of – is for these vehicles to serve as air taxis. Let’s say you’re downtown in a big congested city like New York, LA or Toronto. You need to get to the airport, but don’t want to spend 60-90 minutes in traffic. Three large companies in California – Joby Aviation Inc., Archer Aviation, and Wisk are leading the industry. And they are laser-focussed on this particular market sector.
All three envision a scenario similar to this in your future: Using an app on your phone, you’ll one day be able to book both a car rideshare and a flight at the same time. The car will drop you at the nearest vertiport, where an air taxi will await you and several other passengers. You’ll climb in, stow your luggage, and head to the airport (or some other popular high-volume destination). The companies predict after the market settles you’ll pay about the same as an Uber X for the privilege, but will reach your destination in a fraction of the time.
And time, says Joby’s lead on Corporate Development and Partnerships, is ultimately the key value proposition.
“(Joby has a) Deep alignment to sustainably give people time back – to spend it with the people who matter most,” Vinay Patel told the trade mission at the start of its tour on Tuesday.
And, as the delegation saw, Joby appears to have the technology to do precisely that.
Below: The CAAM-led delegation watches a Joby demonstration flight. Image courtesy of Joby via LinkedIn
JOBY
Joby was the first stop for the Canadian trade delegation. All members of the mission signed NDAs, so there’s a limit to what we can reveal here. What we can say – and this applies to all three companies – is that the hype is real. Though there are still FAA certification hurdles to overcome and production to scale, these aircraft are indeed transformative and will someday change both our skies – and our experience of flying. Depending on your city and your destination, spending precious time in gridlock could become a distant memory.
One of Joby’s big selling points – in addition to the convenience and efficiency – is that these aircraft are quiet. When in forward flight, the company says tests have shown the sound pressure level is basically equivalent to a background conversation. During the demonstration, the aircraft took off vertically and went into hover for some specific manoeuvres. Vertical takeoff and landing are the loudest phase of flight.
During the demonstration, the aircraft was – and we’re giving you our best guess here – about 125 metres away. An Apple Watch registered a mere 73 decibels at peak, followed by a steady 67 dBa at hover. Plus, the aircraft did not have the unpleasant whine that often characterises multi-rotor vehicles. Joby and the other companies visited have all put a great emphasis (and countless engineering hours) into reducing the noise level of these aircraft. It’s something they know is an important factor for public acceptance, especially with plans for frequent flights in urban settings. Noise, based on this demo, will not be an issue when these roll out.
SOME COOL STUFF
There was no shortage of that. But a few things at Joby really stood out. The company is highly vertically integrated – meaning it manufactures nearly everything that goes into its aircraft. This allows it to, obviously, manufacture to its own specs and its own quality control standards. We were able to handle pieces of several 3D printed metal parts – which were unbelievably light. Keeping down weight, of course, extends both range and payload capacity and is a priority.
“What makes Joby special is the vertical integration,” said Founder and CEO JoeBen Bevirt. “We’re leveraging the incredible advances in technology…to build dramatically more performant eVTOLs.”
The aircraft fuselage is made with composites, and automation is a factor whenever possible in its Pilot Production Plant in Marina, CA (a massive plant, capable of producing 500 aircraft per year, is being built in Dayton, Ohio). Though some parts are laid up by hand, the company uses specialised industrial arms to lay down pre-impregnated composite materials to extremely high tolerances.These robots are called AFP – Automatic Fibre Placement machines. Once the multiple layers have been precisely placed, the part is moved into a high-temperature autoclave that bakes it under pressure for many hours to ensure everything fuses to maximum strength. Ultrasonic testing is completed on these parts to ensure uniform quality and zero flaws.
There’s more. So much more. But Joby’s pilot factory, designed with the assistance of Toyota engineers (Toyota is a major Joby investor) appeared to be a model of efficiency. The company is expanding its production space at this location by another 225,000 square feet – to meet demand prior to that massive Ohio facility getting online. The company’s Integrated Test Lab links a simulator to a separate room where every single component of the aircraft is activated in real-time in response to inputs for testing and data acquisition and validation. It’s known as an “Iron Bird” – because it’s just the components and not the actual aircraft and does not fly. But wow, does it ever produce valuable data.
And if you look far to the future, said CEO Bevirt, air taxis are likely just the beginning of the transformation that will result from aircraft like these. They will connect regions that currently are underserved – or not served at all – by traditional aviation. And the technology advances? They, too, are predicted to have a much larger and positive impact on the broader aviation industry. New battery and charging technologies, new avionics, hydrogen fuel – these are all major disruptors, he says.
“This is just the tip of the iceberg,” he told the crowd.
Below: Joby isn’t the only company using an Iron Bird. Wisk also uses an Iron Bird for testing and improving the components and performance of its aircraft
ARCHER
The next stop, Wednesday, was a tour of the Archer facilities in San Jose. Like Joby, it’s well capitalised and on the cusp of a huge expansion. In December, it cut the ribbon on its new 400,000 square foot manufacturing plant in Covington, Georgia. Tooling load-in is underway, and by the end of the year the facility is scheduled to produce two aircraft per month. By 2030, that number is projected to be 650 aircraft per year.
Archer’s secret sauce is its proprietary electric motors. It is not chasing the vertical integration that is a hallmark of Joby, but instead purchases components it needs from manufacturers that already have these parts in FAA certified aircraft. It has partnerships with established companies like Honeywell, Safran and more. What’s unique in its path, said its head of Strategy and Business Development, is that “there are no science projects.”
Its aircraft, called Midnight, has a total of 12 motors. Six sit forward of the fixed wing and are tiltable for VTOL and forward flight. Six motors aft of the wing are fixed and used only for the VTOL portion of flight. Midnight logged some 400 flights in 2024 and flies pretty much every single day out of Salinas, CA.
The company has put a great deal of engineering into its battery technology, including thermal and electronic failsafes to either prevent or mitigate a thermal runaway. Each battery runs two diagonally opposed motors. So in the unlikely event of a battery failure, losing those two motors would still allow the aircraft to fly in a balanced mode.
Like all of these companies, full FAA certification is complex and will take time. But Archer is working closely with the General Civil Aviation Authority (GCAA) of United Arab Emirates. It has plans on the table to begin flights of Midnight in Abu Dhabi by the end of 2025, and hopes for FAA Type Certification in 2026.
Below: The Canadian Trade Delegation prepares to enter Archer’s lab, followed by an image of Midnight on a display in Archer’s lobby
INDRO’S TAKE
InDro will definitely be part of the coming world of Advanced Air Mobility, and has done extensive research in this area, including collaborations with the National Research Council, telcos, and academia. We have laid much of the groundwork for safe BVLOS flight in mixed airspace and will be delivering medical and other critical supplies – both in urban areas and also to under-serviced regions down the road. We obviously have no plans to build an air taxi, but will be deploying drones with heavy lift and extended range capacities. Seeing these companies in California really helped solidify what this future is going to look like, and we embrace it.
“Building companies like these takes immense capital, engineering, and vision. InDro congratulates Joby, Archer and Wisk and looks forward to their deployment,” says InDro Founder and CEO Philip Reece.
“We also have concepts underway that will leverage our extensive experience in autonomous ground robots – which we believe will lead to products that could further aid efficiencies for companies like these. We look forward to revealing them down the road. We also thank the team at CAAM for putting together this valuable trade mission.”
Stay tuned. You’ll hear more about Wisk – and the NASA AMES Research Center – next week.