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3 votes
2 answers
1k views

For slow-flying ultralights, how would a delta wing compare to a biplane layout of equal wing area?

Context: By "slow-flying" I refer to ultralights that can be classed as "motorfloaters" - similar wing loading to a hang-glider, stall speed below 40km/h, cruise speed not much above. I'm interested ...
Thomas Bullock's user avatar
2 votes
1 answer
788 views

Are there other examples of human-electric hybrid aircraft?

Has there been a human-electric hybrid aircraft after this. A more streamlined design; maybe capable of soaring as well...
Ayan Mullick's user avatar