the.com/zulu time
the timezone that refuses to play favorites: everyone on earth, same clock, zero excuses.
means zulu time is another name for coordinated universal time (utc), the global reference time with no offset, used so nobody has to guess whose timezone wins.
from military phonetic alphabet used z for utc, and z became zulu when nato standardized the alphabet in the 1950s, so the greenwich meridian's zero-offset time inherited the codename.
aviation standardevery flight plan on earth uses zulu time
no daylight savingzulu time never shifts, ever, anywhere
same as gmtidentical to greenwich mean time in practice
for instance
faa flight plans — all us and international flights filed in zulu
nasa mission clocks — apollo and iss timelines run entirely in zulu
military operations — nato coordinates strikes and logistics using zulu time