$SPCE CNBC, 18.1.19 "Here are the planes being built to bring back SUPERSONIC travel." "A return to travelling FASTER than the speed of sound is seen as viable for BUSINESS CLASS w i t h i n 4 Y EA RS. There has not been a commercial option since 2003 when Concorde retired." "SUPERSONIC PASSENGER JETS dev in 2023: Boom Supersonic Aerion Supersonic Spike Aerospace ----***But if Supersonic is not FAST ENOUGH, BOEING has released a model of a hypersonic plane. [no details]***-- cnbc.com/2019/01/18/boeing-... -----Comment: I recall reading in one of the SPCE articles that the co will be looking to Boeing, hence their $20m investment in SPCE. Others can correct if wrong. None of the co*s are publicly listed in supersonic travel aircr$AFT building. So VIRGIN GALACTIC are INDEED entering a potential 1st mover mkt. This is where Morgan Stanley sees upside + Ark Invest.