What is an off block?

Related questions

1. How do pilots communicate with each other?
2. Is English the official language of air traffic control?
3. What is block time?
4. How do I become a ATC?
5. How do airport slots work?
6. How much does it cost to land a plane at an airport?
7. What does STD and ATD mean?
8. How do airplane leases work?
9. Is air traffic controller a good career?
10. How long is FAA academy?

Tags

1. #blockade
2. #close
3. #through
4. #synonyms
5. #passage
6. #unsuitable
7. #block
8. #render
9. #barricade