Across
- 3. Vehicle used for air travel
- 5. Primary communication device used between aircraft and control towers
- 7. PHONETIC ALPHABET Communication system using words like “Alpha,” “Bravo,” and “Charlie”
- 9. The portion of the atmosphere controlled by a country
- 10. Able to continue long-term without harming the environment
Down
- 1. Person responsible for flying an aircraft
- 2. An official rule that controls how something operates
- 4. Canadian city where ICAO headquarters are located
- 6. The operation and development of aircraft
- 8. Protection from danger or risk, especially in transportation