Title: Convert civilian time among 24-hour (military) time, Greenwich Mean Time (GMT), and Julian calendar.
Course: Aviation Maintenance Technology I (20114-I) > Section: Providing Ground Operations and Servicing

Conversion should include

- maintaining four-number consistency
- adding consecutive hours after noon in military time (e.g., 1 p.m. becomes 13:00 in military time)
- subtracting 12 from any number of 13-hundred or higher to convert from military to regular time.

Process/Skill Questions:

- What is the mathematical process to convert civilian time to military time?
- When it is 7:00 am GMT, what time is it in CST in the United States?
- Why is a 24-hour (military) time used in aviation?