Guys have you ever wondered why airports in the US have a letter at the end of them like LAX and SFO. What do the X and O mean? Might it spell something out if they are arranged in some kind of order?
>>19473978
X is used for international, not sure about the O.
They mean hugs and kisses bro
>>19473978
Flight plans are written in respect to originating and destination airports so its important to have a unique ID for each.
LA International
>LAX
San FrancisO international
>SFO
Dallas/Fort Worth
>DFW
Denver International Airport
>DIA
>>19473978
Pilot here, fucking google ICAO, OP. There is no conspiracy, stop making something out of nothing you fuckin pleeb.
Here...
https://en.wikipedia.org/wiki/International_Civil_Aviation_Organization_airport_code#Structure
Read...
>>19475381
Found the liar.