- A NFT of a plane could be created as a limited edition digital collectible that fans of aviation or a specific aircraft could purchase and own. Airplex will be launched 1444 AIR NFT on Solana blockchain. user can mint it on launchpads and take advantage of AIR NFT like Fly 2 Earn • Hold 2 Earn and also people can get free flight if they have high level nft or more nft. user can also get discount on flight booking on airplex.io. AIR NFT powered by Airplex official.