Asia Pacific's booming aviation sector is facing a serious pilots shortfall resulting in some carriers reducing services and grounding new aircraft, Boeing said this week. Shortages are most acute in China, India, Indonesia and the Philippines. The worldwide aviation sector will require more than one million pilots and technicians by 2030, and the supply of these personnel is failing to keep up with demand. As the world's commercial fleet expands over the next 20 years, airlines will need to add 460,000 pilots and 650,000 maintenance technicians, according to Boeing’s Pilot and Technician Outlook released this month.