Fair rating? 0 0NOVA· Season 42 · Episode 6First Air WarS42E06·8.0·October 29, 2014·1h·PBSUncover secrets of some colorful and deadly early flying machines and explore their role in WWI.Streaming on (US) See allShare#5In Season 42of 22 rated episodes#122All-timeof 287 rated episodes+0.3vs season avgSeason 42 averages 7.72014First airedOctober 29, 2014PreviousBen Franklin's BalloonsS42E05 · 8.0NextBigger Than T. RexS42E07 · 8.0Keep going
