Read on Wikipedia

Image: Vertiflite · CC BY-SA 3.0

Igor I. Sikorsky Human Powered Helicopter Competition

Igor I. Sikorsky Human Powered Helicopter Competition

Aerospace engineering award.

Rare
12 views/day0 owners

No account needed. By playing, you confirm you're 13 or older and agree to the Terms of use.

No owners yet

RareTop 25%

Category: Empty

0 owners
0 copies
0 pulls
Wishlisted
0
In 0 albums
On 0 showcases
Market listings
0
Wikipedia views per dayLast 30 days 225

Not sold on the market yet.

Readers' pathsAug 2026 – Oct 2026

Readers go next to

Share of the 183 clicks on its links

  1. AeroVelo Atlas

    Human-powered helicopter.

    39%

  2. Igor Sikorsky

    Russian-American aviation pioneer (1889–1972).

    31%

  3. Human-powered helicopter

    Helicopter powered solely by human activity.

    31%

Readers come from

Share of the 289 readers arriving from another article

  1. AeroVelo Atlas

    Human-powered helicopter.

    24%

  2. Mil V-12

    Prototype heavy transport helicopter.

    19%

  3. Igor Sikorsky

    Russian-American aviation pioneer (1889–1972).

    18%

  4. Mikhail Mil

    Soviet helicopter designer (1909–1970).

    18%

  5. Human-powered helicopter

    Helicopter powered solely by human activity.

    15%

  6. Kremer prize

    Monetary award given to pioneers of human-powered flight.

    6.6%