Time: LMT, GMT, UTC and ST | Basic of Navigation | General Navigation - Answering ATPL

The 4-time formats used in aviation are:

• Local Mean Time (LMT) - The time, as determined by the Mean Sun, at an observer’s local meridian.
• Greenwich Mean Time (GMT) - The mean solar time of the longitude (0°) of the Royal Greenwich Observatory in England
• Coordinated Universal Time (UTC) - The Mean solar time of the longitude (0°), kept using Atomic Clock
• Standard Time (ST) - The official time in a local region adjusted for location around the earth, established by law or custom

#Time #LMT #GMT #UTC #ST #BasicOfNavigation #GeneralNavigation #ATPL #AnsweringATPL

Subscribe to Answering ATPL
Check Out My Website

This Video is a part of General Navigation: Basics of Navigation (061-01) playlist. Link to the Playlist page

Link to Defining a Day and a Year Video

Time Code
Introduction - 00:00:00
Time Formats - 00:00:32
Local Mean Time (LMT) - 00:00:53
Greenwich Mean Time (GMT) - 00:06:23
Coordinated Universal Time (UTC) - 00:07:01
Standard Time (ST) - 00:10:31
Time Calculation Examples - 00:13:27
Outro 00:20:29

Creative Common asset used in this video:

Universe
Image by Gerd Altmann from Pixabay

Milky Way
Image by FelixMittermeier from Pixabay

World Time Zone
Image by Poulpy CC BY-SA 3.0 via Wikimedia Commons

Video Sky, Sun, Cloud
Video by EllasPix from Pixabay

Royal Observatory at Greenwich
Photo by Timitrius from Flickr


Clock Movement Earth Time Video
Video by PIRO4D from Pixabay

Images from Google Earth

Atoms Electrons
Video by PIRO4D from Pixabay

This video is brought to you by Answering ATPL ~ Making ATPL Easier

Answering