New: hypersonic-aircraftAll contenthive-129948hive-196917krzzanhive-183959steemhive-180932photographyhive-185836uncommonlabhive-166405hive-183397bitcoinhive-188619hive-144064hive-150122hive-184714lifehive-109690hive-145157hive-139150hive-124908krsuccesshive-193186hive-101145TrendingNewHotLikersnigelmarkdias (69)in steemhunt • 3 years agoHermeus Quarterhorse - Mach 5 aircraftHermeus Quarterhorse Mach 5 aircraft Screenshots View Image View Image View Image Hunter's comment The Hermeus Quarterhorse is a proposed Mach 5 aircraft, claiming…