I first read about these helicopters in a 1969 National Geographic as an aircraft able to pick up heavy loads. By now there are other such helicopters made.To see it pick up a power line tower is quite a sight!
nmgt1048 2 weeks ago
I first read about these helicopters in a 1969 National Geographic as an aircraft able to pick up heavy loads. By now there are other such helicopters made.To see it pick up a power line tower is quite a sight!
nmgt1048 2 weeks ago