xkcd #3024: METAR
xkcd #3024: METAR
xkcd.com
METAR
In the aviation world, they don't use AM/PM times. Instead, all times are assumed to be AM unless they're labeled NOTAM.
xkcd #3024: METAR
METAR
In the aviation world, they don't use AM/PM times. Instead, all times are assumed to be AM unless they're labeled NOTAM.