The document discusses several topics related to aviation:
1. The Royal Air Force is seeing improved training results from early use of its new BAE Systems Hawk T2 advanced jet trainer.
2. The FAA is finalizing a "critical" 787 review and Delta is weighing in with an A330 deal.
3. The cover story examines how the airline industry is working to tackle emissions through electric taxi systems, alternative fuel sources, and reducing turnaround times.