Hermeus CEO AJ Piplica on building a Mach 5 aircraft in 15 months — fastest jet development in 50 years

one plane per year and we'll hear the full breakdown from him he's here he's in the factory Bo with the hat with a hat welcome to the show how you doing I'm good how are youall doing good John good to see you yeah good to see again uh you're still in uh Atlanta yep yep that's right here at the factory still wearing this stupid hat I love it you have like a rule is it like you're not taking the hat off until you know we're I I well I I wore it one day because I was making fun of one of my co-founders who wore a fedora out out in the field when we're testing the airplane I was like yeah you look silly I got a hat I can make I can look even sillier and then I was like I want to do something like until we fly and like not everybody can grow a beard not everybody can grow their hair up but anybody can wear a hat so I'm like all right I'll wear this you know I'll wear this silly hat until we fly which is actually one of my favorite hats a like really great friend gave it to me a long long long time ago it looks good whatever so I like I I had to make sure that like it doesn't get Marie condo out of my house I have to wear it like once a year so I'd always incorporate into my Halloween costume little did I know I'd be wearing it for like you know 6 months now but uh so now now I hate it um and uh nobody else has worn hats every single day that that lasted for about 3 days um so yeah when we uh when we fly our first airplane uh as soon as it lands we're going to I'm going to stick this thing on a stake behind the airplane and burn it in the After Burner and I'll do something with the ashes but there we go that's amazing I want to hear uh little little backstory on the company little company update I want to hear your take on the f47 and the dod cons continuing resolution but let's just start with the overview of the company and where you guys are at sure so yeah at hermas we build very fast airplanes and we build them fast so uh long-term vision of the business has been to radically accelerate air travel with Mach 5 aircraft so Hypersonic Hypersonic passenger aircraft um but uh as we build the technology along the way deliver products that solve some really pressing National Security challenges here in the near- term that build us a strong growing Financial foundation and kind of give us the right to go uh you know try for that that really long-term future of um you know adding a couple percentage points to Global GDP um company's about six years old now um we've uh we've done a ton of development on the propulsion systems engines necessary for these kinds of vehicles now the past couple years as you mentioned we've been starting to get into our aircraft development Cadence so um a lot of the blood here comes from SpaceX um so the way that we've kind of designed our our program for how do you build fast airplanes um is to build a lot of prototypes and and build them on a very fast Cadence so really bringing iterative development to aircraft um for the first time in a very very long time so that's resulted in um us being able to develop our first aircraft from setting requirements to being ready to fly minus the FAA so here's here's the Hat still um but ready to fly in uh in about 15 months which uh as as far as I found is like the fastest jet aircraft development in about 50 years so this is like back to the Kelly Johnson's skunk work days so we've proven we can right right away my first question is you you're going from you know zero to a real product in 15 months uh that's intense speed even for somebody building like a a robust CRM right you guys got to do something a bit more just you got to be a bit more than just robust right if you're going to like fly something through the air uh but uh where do you even start with this like is there is there like effectively like open source kind of like designs information schematics Etc that you can kind of pull from to like pull forward that development timeline or is it just like it's actually chbt I'd like one blueprint for a BL no we're a we're a Gro company here uh no like the the place that you start is fundamental physics that's it um like there's there's plenty of stuff in the supply chain where you can you can you can buy parts and components and things where you don't have to reinvent the wheel um but if you are not starting with the fundamental like understanding the problem and simplifying it as much as possible there's no way you'll ever meet a timeline like that um so like really simplifying the problem making the problem dumber than you uh so that you're not trying to outsmart it you're only doing the things that really go to answer the questions that you're trying to answer which for us for this first airplane isn't like can we build a Hypersonic airplane it's can we build an airplane um and can we do it fast enough to support this development Cadence so um like this you know quarter horse Mark 1 which is the first aircraft uh it really only has to do like two things take off and land that's it um and we've uh you know we've learned a ton uh already that we've already integrated into like how we're building the second aircraft so our second aircraft quarter horse Mark I is suponic so it's you can probably hear it being put together literally right behind me um so that uh that one should be ready to fly uh later this year probably early fourth quarter which is super exciting can you give a quick overview of the actual Tech Ramjet scramjet all this mumbo jumbo can you break it down what you're doing yeah so uh we uh we don't use we don't use scramjets here it's all Ram Jets so it's like it's literally the simplest um propulsion concept that that there is out there for air breathing propulsion like when you uh when you're in airspace engineering school and you're learning through all these different engine types the very first one you start with is a is a Ramjet there's there's no moving Parts it's just compression add fuel burn it exhaust through a nozzle generate thrust um so uh those engines can't really run efficiently until you get up to somewhere between Mach 2 and a half and Mach 3 so you have to use a gas turban engine turbojet turbo fan uh to get up there so we've uh we've put those two types of engines together into a single engine uh We've demonstrated that on the ground transitioning from a a pre-cooled after burning turbo jet to a pure Ramjet um and then back again so we've we you know we have an engine capable of uh of doing that and and now it's a matter of iterating through the aircraft side um to be able to do that in the air you talked a little bit about FAA sort of approval delay that cycle was there ever a possibility or is this even something that you would consider to say like you know the fa is going to take a long time why don't we just ship our you know plane to some other country that will approve it quickly SpaceX do quadine yeah because there there's a there's a nuclear company out of El Segundo that like just in the Philippines phpp yeah um and I I was just sort of wondering is there Sim something you could do there to kind of like you're building so quickly ideally you could test quickly and not get held up Antarctica Moon yeah I think we'd have to be incorporated in a different country uh fully to be able to do that so that has that has other implications but um yeah like even even if we took the aircraft to you know Australia or you know quadraline or somewhere out there we're still an American company so we're still under the jurisdiction of the fa even though we're some other country and you and the reason the reason for that is because like yes other countries have their own versions of the FAA um you know there's an international body called IO um but generally since the US has pretty much always been the leader in in aviation and technology and and you know especially on the commercial side everybody just kind of defers to what the FAA does so it kind of just trickles back to them uh at the end of the day as well you talked a little bit about uh your technology one day being able to uh increase Global GDP I assume that if you can just move stuff around the world fast move people and products around the world faster that will just sort of accelerate growth but could you extrapolate that on on that a little bit yeah I mean it's it's a historical Trend that that you can you can see in a number of different uh things over the course of of human history where you've accelerated the um the the rate of Transportation within a a network and uh that has increased trade so trade trade and um like cost uh and therefore like distance are are proportional to each other so if uh the the kind of unit that that's used in these type of analyses is is called economic distance so it's a it's a mix of like actual distance and cost and time and all of those things kind of wrapped into a single uh metric so if you can shrink the economic distance um you know between two uh economies um you will increase the trade between them it's it's it's a gravity model so like you have two bodies the closer you bring them together the stronger the force of gravity is so trade is is like gravity in this in this case so can you talk a little bit about your reaction to the F40 7 program Boeing won a 20 billion contract for the six gen fighter it's a nod the design is a nod to the p47 fighter uh and uh there's there's competition between the major primes but I'm sure you have you know some insight into what's going on here can you break it down yeah I I certainly have no inside behind closed doors so I guess I can I guess I can make up whatever I want but um I think from from the outside you know I think um you know it's it's it's clearly a capability that you know the US Air Force uh really thinks that we need um to solve some some really really tough challenges you know um when you look at what the Air Force task to do maintain air superiority basically globally you all the places where where we have interests and one of the most important one of those places is you know um in the Pacific and maintaining freedom of navigation um we're already I mean we're seeing how that's going in um you know in the Middle East right now yeah um we all got a a nice uh inside look to to some of that week but um it's a it's a really hard problem you know that the distances are really long um and you know our our you know current fleets of Fighters be they fourth gen fifth or gen um you know they they really don't have the legs to cover the kind of ground that's um that's required out there so um you know I would not be surprised if if this aircraft was significantly larger than than what we've seen before increased range those kinds of things uh that's just kind of the nature of the the problem that's out there um but uh I feels low to me since I in the in my mind it's like F35 it's a trillion dollar program is this one of those things you just for the the EMD phase engineering um manfacturing development so it's like it's like the R&D phase like so you built a prototype now like go turn that prototype into this like the chat GPT prompt phase right do these do these companies get do these companies get so big that there's just like you know massively massive variance in terms of like competency right cuz like over the last couple years I think a lot of people that I know are like I don't want to fly on this like you know Boeing jet I'm going to go like take this flight with an Airbus or whatever but like clearly the government has like confidence in uh in Boeing is that is that just like the norm for all these contractors once they get to a certain scale like there's certain teams that are just like highly competent and uh sort of at the Forefront of some of this stuff and other teams that just have you know maybe leadership issues or you know more cultural issues ETC yeah I mean I I think each each of the primes have their Advanced development groups you know locky Des Skunk Works Boeing has Phantom Works um you North has their own and so forth that kind of do these you know early stage development programs that uh that precede production um but frankly I think all of them have like really grown like pretty old and and sclerotic uh to to use a Trey Stevens term um and I think the the evidence of that is like how long it has taken uh to develop new aircraft in in the modern day there's this this chart that I absolutely love um it's a timeline on the bottom and then how many years from um like Program start to initial operational capability for aircraft from 1945 through 20 20 2005 2010 something like that um so between 1945 and 1975 the average time uh to bring a new aircraft from like the beginning of the program into an operational capability was 5 years and then since 1975 that duration has gone up linearly to the point where I think the F35 was like a 2 year program and even even this one you know the Next Generation air dominance uh fighter is already like 10 12 years into its program like sure we flew a prototype five years ago um but that was that was maybe already 10 years oppos of the $100 million ARR graph where it just keeps getting shorter and shorter it's like ourcraft development exactly the opposite and so like too bad this all changed in 1975 like it's blatantly obvious where the knee and the curve is so you know what happened in 1975 Kelly Johnson retired from Skunk Works literally just one guy you can't can't make this stuff up so uh yeah like the f-17 happened like five years after that so that was like Ben rich and and his group so like very much you know still of that of that culture but um you know uh iterative development like the way that SpaceX develops Rockets now the way that we're building airplanes here now at this like one aircraft for year Cadence we haven't done that in in decades and the result is the development timelines for um you know solving hard problems they just they just go out and and to the right and then you stack on top of that cost type Contracting and incentives and all those kinds of things and um you know the uh lack of you know like founder Le companies building fighter jets today um that um that happens yeah no it's a really great Point uh do you have a last question is there is there camaraderie in this sort of supersonic uh you know it's a bit rivalry I've been trying to get boom to do a foot race with you we're going to find out who has the faster plane I want to find out who the faster founder is break it down so I'm I'm finally having knee surgery okay to fix my ACL specifically for this reason so I can run this race this is why I'm doing it so anyway for those who don't know Blake Scholl is over at boom also building Hypersonic technology very different application very different path very different Scale company and stuff but uh but I I love the idea of there being like serious drama in this space and like we can track it day by day oh what's AJ doing are you on Blake's team or AJ's team I think be I was looking at is like it's good for the industry overall we're like hey we just we just want to fly at Hypersonic speeds like we we want to be able to do every application like I want to see t-shirts just random normies are wearing like hermus merch because they're so invested in the drama like straight up Vander pump rules level like People magazine uh paparazzi photos of you anytime you go outside this is my dream for what what tech can be yeah yeah well I mean we we got a little bit of a race right so boom flew suic this year um and we're building airplane right behind me that hopes to do the same well good luck I mean I'm rooting for both of you but I'm especially rooting for we just want a pod we we we have a pretty fast pace at the show but we're not Hypersonic yet and being able to do that do this show from the air with you do the do an interview in the future yes from the plane would be fantastic incredible so thank you for coming on always thanks so much for having me guys appreciate it have a great rest of your day you too see you I love uh how everybody's just calling in from the floor oh yeah fantastic uh well speaking of love our next guest is Connor love Connor love they named they named love after Conor did his family create love yeah is that they prod they productized it IP