Some industries do this using UTC. For example flight departure and arrival times are in UTC on all paperwork. And also the meteo reports and forecasts, and air

Some industries do this using UTC. For example flight departure and arrival times are in UTC on all paperwork. And also the meteo reports and forecasts, and airspace restrictions, and airport opening times etc. Mostly out of a necessity that fights tend to cross timezones and planes come and go from all over the world and they don't want to have to figure out everywhere what the local time is. Really only passenger info screens convert to local time.