I got my curious transceiver and decided to randomly put in codes. I got past the first and second passcodes. Will continue to update. First Passcode; http://imgur.com/zOVZ76z Second Passcode; http://imgur.com/yw0xvmW Third Passcode; http://imgur.com/fMaVlVc Fourth Passcode; http://imgur.com/ig1w1zB Thank you to the people who helped me on third and fourth codes! IMPORTANT UPDATE: Entering all four codes unlocked a TIMED mission: reward was IKELOS Fusion Core I recommend everyone follow @DattosDestiny on Twitter for more updates. He's figuring it all out faster than I am.