Home›Military Aircraft›Body Style›HelicopterBrowse ByHelicopterFactsHelicopterSourcesComments (0)Reader Challenges (0)FactsComparisonEra of EmergenceWell-attested1794 1HelicopterFilter Results2 entriesManufacturerAllDenel (1)Kamov (1)MakeAllDenel Aeronautics (1)Kamov (1)YearAll1995 (1)2011 (1)Show ResultsBrowseCompareSelect all 2Denel RooivalkHelicopterKamov Ka-31HelicopterSources1. Wikipedia: Military aviationtier 2WikipediaMilitary aviation, History section, Battle of Fleurus sentenceQuote, Military aviation, History section, Battle of Fleurus sentenceDuring the Battle of Fleurus in 1794, the French observation balloon l'Entreprenant was used to monitor Austrian troop movements.View the SourceComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.