If you have your coins on Bittrex please move them to your local Spreadcoin wallet or to Cryptopia to be eligible to receive Helium. You need to have this done BEFORE 10AM NZ time on October 10th (9th of October for many people).
and now the snapshot date is being announce here,,
i tought bittrex will not support for an airdrop like this,, bittrex will support only an ICO
never mind , cryptopia is good exchange too,, and ready to move my SPR from bittrex to cryptopia