The old Terminal Instrument Procedures Working (TWG) group has been disbanded, and the new U.S Instrument Flight Procedures Panel (IFPP) is taking its place. The TWG was formed in an era when instrument approach procedures were designed around land-based navaids. Because the FAA has committed itself to developing a National Airspace System built to performance-based navigational standards (PBN), the agency believed the complexities inherent in these designs demand a more comprehensive working group.
FAA Announces Flight Procedures Panel
- February 4, 2013, 3:00 PM