I see this old flying platform on Spanish auctions a lot.
Its by J.Cortes.
The 'El Espia Del Espacio'.
I love the box art. the flying figure looks like Superman and the bearded goggled onlooker JC looks supremely villainous!
It reminds me of flying hand toys I had as a kid and recalls the classic 1966 Batman Batscout by Ahi.
There's a British version as well by Tudor Rose and you can read about it here in an online article by Art Cloos.
Batman expert Ed Kelly includes the Tudor Rose toy in his online gallery. Its number 21. It takes a while to load.
Have you any flying platforms?