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Lun-class ekranoplan (ground effect vehicle) from 1987
(files.catbox.moe)
A place for all things cranes, trains, and excavators, and stuff like that.
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It is technically an aircraft.
I just can’t think of any use for this thing that an actual airplane or conventional truck couldn’t accomplish. A truck can transport equipment and personnel over long distances. And an airplane can provide much better close air support by overflying the enemy.
But giant hovercraft is really cool.
It was preliminary conceived as a platform for anti ship missiles. Because it was so low, it could get within 10 to 20 miles before showing up on ship based radar. Basically think of it as a ship but with the speed of an aircraft. When the Americans first photographed it with a satellite they called it the Caspian sea monster. They had no idea what it could do and were genuinely worried at first.
Ultimately it proved too hard to fly. It had to be hand flown with a vertical margin of error of just a meter or two.
I can’t imagine how sweaty my hands would be having to hand fly that monster over water.
One good gust of wind and now you’re trying to swim at 300 miles an hour
Yeah I was watching a video about these things a little bit ago. If I am remembering correctly in rough weather the pilots had to switch every 20-30 minutes due to exhaustion.
Was half the crew pilots?
It never made it out of flight tests. I think they usually had 3 or 4 pilots and a few engineers, plus the designer on board for most tests.
It gets better fuel efficiency than an airplane and goes 5x faster than a truck. Essentially you're sacrificing the ability to go high for a more efficient way of staying off the ground.
Iran uses modern tiny ones. Presumably they're cheaper than helicoptors or planes that could carry a similar payload.