what is a tfr transaction
A Temporary Flight Restriction (TFR) is a restriction on an area of airspace due to the movement of government VIPs, special events, natural disasters, or other unusual events.On any given day, there are typically several TFRs in place across the National Airspace System (NAS).ormally, an inner ring/outer ring arrangement, similar to a Presidential TFR, is utilized to secure an area around the event. One key difference between these TFRs and VIP TFRs is that special event TFRs are generally released much further in advance â sometimes as much as two weeks ahead of the event.