When the South Korean Gangneung Air Base is under attack, the two Korean fighters that are identified as Raptor One and Raptor Two repeatedly change aircraft type between F-16 Falcons (single engine, single vertical "tail"), F/A-18 Hornets (twin engine, distinctive twin angled tails \/), and F-15 Eagles, (much larger wings, twin engine, twin vertical tails), three very different and readily distinguishable aircraft.