90-66A - Recommended Standards Traffic Patterns for Aeronautical Operations at Airports without Operating Control Towers

Date Issued
August 26, 1993
Responsible Office
AFS-820
Description
Calls attention to regulatory requirements and recommended procedures for aeronautical operations at airports without operating control towers. It recommends traffic patterns and operational procedures for aircraft, lighter than air, glider, parachute, rotorcraft, and ultra-light vehicle operations where such use is not in conflict with existing procedures in effect at those airports.