Flying Squid@lemmy.world to Today I Learned@lemmy.worldEnglish · 9 months agoTIL the Apollo 11 astronauts had to go through immigration in Hawaii when they splashed down because they had left U.S. borders.lemmy.worldimagemessage-square126fedilinkarrow-up1945arrow-down110file-textcross-posted to: the_heinlein_society@lemmy.world
arrow-up1935arrow-down1imageTIL the Apollo 11 astronauts had to go through immigration in Hawaii when they splashed down because they had left U.S. borders.lemmy.worldFlying Squid@lemmy.world to Today I Learned@lemmy.worldEnglish · 9 months agomessage-square126fedilinkfile-textcross-posted to: the_heinlein_society@lemmy.world
minus-squareCeruleanRuin@lemmy.worldlinkfedilinkEnglisharrow-up7·9 months agoI’m more interested in where the “border” is in this case. At what altitude are you no longer considered to be in US airspace?
I’m more interested in where the “border” is in this case. At what altitude are you no longer considered to be in US airspace?