The video showcases the smallest mini helicopters in the world that can carry one or two people. The featured helicopters include:
1. Sincare's 7B, a one-seater with a Rotax 912 ULS engine and excellent maneuverability.
2. DM Aerotech's Coax, a two-seater with a 125 horsepower engine and a unique coaxial rotor design.
3. Curry Zephyr, a single-seater with a safety parachute and crash-worthy seats.
4. Eagle Hela Cycle, a kit-form helicopter with a Solar T62-32 engine and a capacity of 351 pounds.
5. Reinabot, an ultralight helicopter with a 125 horsepower engine and a max speed of 110 knots.
6. Yoyo Helicopter's series, including the Standard, GTS, Excel, and SS, with varying horsepower and speeds.
7. H3 Sport, an ultralight helicopter with a Rotax 912 ULS engine and safety features.
8. R22, a two-seater with a Lycoming O-360 engine and a 102 knot speed.
9. Mosquito, a small helicopter with four models, including the XE, with a top speed of 70 miles per hour.
10. Gen Corporation's H4, a Japanese-designed helicopter with a top speed of 120 miles per hour, although production was suspended in 2012.
These mini helicopters offer a range of features, speeds, and capacities, making them unique and innovative in the world of aviation.
Here are the key facts extracted from the text:
1. The text discusses the smallest mini helicopters in the world.
2. The Sicare 7B is a one-seater helicopter designed for sport use.
3. The Sicare 7B has excellent maneuverability and low operational costs.
4. The Sicare 7B is powered by a Rotax 912 ULS engine with 100 horsepower.
5. The Sicare 7B has an anti-vibration system to reduce vibrations.
6. The DM Aerotech Coax is a two-seater helicopter with a coaxial rotor design.
7. The DM Aerotech Coax is the first UL helicopter approved in Germany.
8. The DM Aerotech Coax has a 125 horsepower engine and a max speed of 93 miles per hour.
9. The Curry Zephyr is a single-seater helicopter with a safety parachute.
10. The Curry Zephyr has a 100 horsepower engine and a max speed of 110 miles per hour.
11. The Eagle HeliCycle is a single-seater helicopter with a 351-pound capacity.
12. The Eagle HeliCycle has a max speed of 110 miles per hour and a range of 140 nautical miles.
13. The Ranabot is an ultralight helicopter with a 110-knot max speed.
14. The Ranabot has a useful load of 351 pounds and a range of 259 nautical miles.
15. The YOYO Helicopter series includes four models: Standard, GTS, Excel, and SS 190 HP.
16. Each YOYO Helicopter model has a 172 horsepower engine and a max speed of 116 miles per hour.
17. The H3 Sport is an ultralight helicopter with a max takeoff weight of 1100 pounds.
18. The H3 Sport has a 135 horsepower engine and a max speed of 102 miles per hour.
19. The R22 is a two-seater helicopter with a 131 horsepower engine and a max speed of 102 knots.
20. The R22 has a useful load of 880 pounds and a range of 250 nautical miles.
21. The Mosquito XE is a single-seater helicopter with an empty weight of 300 pounds.
22. The Mosquito XE has a 70 horsepower engine and a max speed of 70 miles per hour.
23. The Gen H-4 is a single-seater helicopter with an empty weight of 154 pounds.
24. The Gen H-4 has four 125cc engines and a max speed of 120 miles per hour.