Estes 1949 Viking Rocket, Each,Brown/AProduct Description The Viking rocket is amazing with 48 possible fin configurations. When flown on standard engines, the Viking is able to reach amazing launch heights over 1600 feet. Build the Viking in a day and fly to the moon tomorrow. Use engines 1 2A6 2, A8 3 (first launch), A8 5, B4 4, B6 4, B6 6, C6 5, C6 7 (sold separately). Building tools, finishing supplies, Estes engines, and launch supplies required, but sold separately. From the