.

Got all the way to 71 by 1966, but then 59 years to get to 72? What’ve those skunks been doing?

Why does it take one year for this plane to warm up before it breaks the sound barrier? Aren’t there planes that already break the sound barrier in minutes/seconds and not take years?

A little late to allegedly break sound barrier in 2025: en.wikipedia.org/wiki/Sound_barrier

SR-71 was always my favorite growing up. This thing seems pretty badass!

Back when Ukraine invasion kicked off there was a lot of puffing about Russia and Chinas hypersonic capabilities, fearmongering essentially. I was a nerd bout the X projects so i knew it was all smoke. When I would say that Russia or China can’t even begin to touch US hypersonic tech, this is what I mean. The US has been working on hypersonic flight for decades, before China’s economic boom, and while post soviet Russia was still a baby with a destroyed economy. I would be very surprised if the have anything anywhere close to what we have.

That’s a pretty good effort for a rock band, good on them!

Surely that’s not what’s impressive about it? We can already do that right?

I’m extremely curious what those weapon systems look like. A missile? Maybe two? 10 bricks? 5,000 ball bearings? Any object hitting anything at ~4,000 mph would do a fuckton of damage.

There were a lot of things we couldn’t do in an SR-71, but we were the fastest guys on the block and loved reminding our fellow aviators of this fact. People often asked us if, because of this fact, it was fun to fly the jet. Fun would not be the first word I would use to describe flying this plane. Intense, maybe. Even cerebral. But there was one day in our Sled experience when we would have to say that it was pure fun to be the fastest guys out there, at least for a moment.

It occurred when Walt and I were flying our final training sortie. We needed 100 hours in the jet to complete our training and attain Mission Ready status. Somewhere over Colorado we had passed the century mark. We had made the turn in Arizona and the jet was performing flawlessly. My gauges were wired in the front seat and we were starting to feel pretty good about ourselves, not only because we would soon be flying real missions but because we had gained a great deal of confidence in the plane in the past ten months. Ripping across the barren deserts 80,000 feet below us, I could already see the coast of California from the Arizona border. I was, finally, after many humbling months of simulators and study, ahead of the jet.

I was beginning to feel a bit sorry for Walter in the back seat. There he was, with no really good view of the incredible sights before us, tasked with monitoring four different radios. This was good practice for him for when we began flying real missions, when a priority transmission from headquarters could be vital. It had been difficult, too, for me to relinquish control of the radios, as during my entire flying career I had controlled my own transmissions. But it was part of the division of duties in this plane and I had adjusted to it. I still insisted on talking on the radio while we were on the ground, however. Walt was so good at many things, but he couldn’t match my expertise at sounding smooth on the radios, a skill that had been honed sharply with years in fighter squadrons where the slightest radio miscue was grounds for beheading. He understood that and allowed me that luxury.

Just to get a sense of what Walt had to contend with, I pulled the radio toggle switches and monitored the frequencies along with him. The predominant radio chatter was from Los Angeles Center, far below us, controlling daily traffic in their sector. While they had us on their scope (albeit briefly), we were in uncontrolled airspace and normally would not talk to them unless we needed to descend into their airspace.

We listened as the shaky voice of a lone Cessna pilot asked Center for a readout of his ground speed. Center replied: “November Charlie 175, I’m showing you at ninety knots on the ground.”

Now the thing to understand about Center controllers, was that whether they were talking to a rookie pilot in a Cessna, or to Air Force One, they always spoke in the exact same, calm, deep, professional, tone that made one feel important. I referred to it as the ” Houston Center voice.” I have always felt that after years of seeing documentaries on this country’s space program and listening to the calm and distinct voice of the Houston controllers, that all other controllers since then wanted to sound like that, and that they basically did. And it didn’t matter what sector of the country we would be flying in, it always seemed like the same guy was talking. Over the years that tone of voice had become somewhat of a comforting sound to pilots everywhere. Conversely, over the years, pilots always wanted to ensure that, when transmitting, they sounded like Chuck Yeager, or at least like John Wayne. Better to die than sound bad on the radios.

Just moments after the Cessna’s inquiry, a Twin Beech piped up on frequency, in a rather superior tone, asking for his ground speed. “I have you at one hundred and twenty-five knots of ground speed.” Boy, I thought, the Beechcraft really must think he is dazzling his Cessna brethren. Then out of the blue, a navy F-18 pilot out of NAS Lemoore came up on frequency. You knew right away it was a Navy jock because he sounded very cool on the radios. “Center, Dusty 52 ground speed check”. Before Center could reply, I’m thinking to myself, hey, Dusty 52 has a ground speed indicator in that million-dollar cockpit, so why is he asking Center for a readout? Then I got it, ol’ Dusty here is making sure that every bug smasher from Mount Whitney to the Mojave knows what true speed is. He’s the fastest dude in the valley today, and he just wants everyone to know how much fun he is having in his new Hornet. And the reply, always with that same, calm, voice, with more distinct alliteration than emotion: “Dusty 52, Center, we have you at 620 on the ground.”

And I thought to myself, is this a ripe situation, or what? As my hand instinctively reached for the mic button, I had to remind myself that Walt was in control of the rad

A rat done bit my sister Nell

With whitey on the moon

Her face and arms began to swell

And whitey’s on the moon

I can’t pay no doctor bills

But whitey’s on the moon

Ten years from now I’ll be payin’ still

While whitey’s on the moon

The man just upped my rent last night

Cause whitey’s on the moon

No hot water, no toilets, no lights

But whitey’s on the moon

I wonder why he’s upping me?

Cause whitey’s on the moon?

Well I was already giving him fifty a week

With whitey on the moon

Taxes taking my whole damn check

Junkies making me a nervous wreck

The price of food is going up

And as if all that shit wasn’t enough:

A rat done bit my sister Nell

With whitey on the moon

Her face and arm began to swell

And whitey’s on the moon

Was all that money I made last year

For whitey on the moon?

How come I ain’t got no money here?

Hmm! Whitey’s on the moon

Y’know I just 'bout had my fill

Of whitey on the moon

I think I’ll send these doctor bills

Airmail special

To whitey on the moon

Reminds me of the ship from Gatchaman/G-Force/Battle of the Planets (just needs a new paint job and some minor modifications)

So incredibly secret that we are reading about it on Lemmy

m.youtube.com/watch?v=NRD0DWhSYlY&pp=ygURdG9wIGd1…