<h1>Senior CISF officer publishes 445-page aviation guide with survey of 1,500 flyers highlighting 262 recurring issues</h1> A senior CISF officer has published a 445-page book on aviation covering security, ATC operations, cargo and passenger issues, and practical travel guidance, drawing on three decades of service and a survey of 1,500 flyers identifying 262 recurring issues and infrastructure gaps; the book was launched at an official event by the civil aviation minister and attended by senior officials. From a legal-policy perspective, the publication may inform regulatory and operational reforms, highlight security and passenger-safety considerations within the CISF's remit, and serve as an evidentiary resource for administrative decision-making or stakeholder consultations.