December 12, 2016 Leave a comment
The latest recommendation is described here (PDF). Briefly, it proposes adding the following text to AIM 4-3-3 Traffic Patterns:
Unless a specific traffic pattern altitude is published in the Chart Supplement entry for the airport, it is recommended that propeller-driven aircraft enter the traffic pattern at 1,000 feet above ground level (AGL), and that large and turbine-powered airplanes enter the traffic pattern at an altitude of not less than 1,500 feet AGL or 500 feet above the established pattern altitude. A helicopter operating in the traffic pattern may fly a pattern similar to the airplane pattern at a lower altitude (500 AGL) and closer to the airport. This pattern may be on the opposite side of the runway with turns in the opposite direction if local policy permits.