CESSNA L19 305A BIRD DOG — Airworthiness Directives

This document is an Airworthiness Directive issued by the Federal Aviation Administration (FAA) that provides standard aircraft type designators used in air traffic services. It is primarily aimed at air traffic controllers, aircraft operators, and automation systems. The directive outlines the formulation of designators, special designators for specific aircraft types, and information regarding aircraft manufacturers and models. It serves as a reference for ensuring proper identification and categorization of aircraft in the air traffic control system, which is crucial for maintaining safety and efficiency in aviation operations.

• The document provides standard aircraft type designators for air traffic services.
• Designators are crucial for flight plans and air traffic service messages.
• ICAO assigns designators based on specific principles, ensuring uniqueness and clarity.
• The document includes a list of aircraft manufacturers and their respective models.
• It serves as a reference for air traffic controllers and operators to maintain safety and efficiency.