Robinson R44 Raven II — Specifications

This document is an Advisory Circular (AC) issued by the FAA, providing standards for the planning, design, and construction of heliports serving helicopters, including those with single, tandem, or dual rotors. It is not a regulation but offers recommended practices for safety and performance in heliport operations. The AC is applicable to projects funded under federal grant assistance programs and outlines the necessary guidelines for establishing heliports that meet acceptable safety levels. The document includes comprehensive information on heliport design, site selection, safety considerations, and operational guidelines, making it a crucial resource for heliport sponsors and operators.

• Heliport design must comply with FAA recommended standards for safety and performance.
• Minimum dimensions for TLOF and FATO areas are critical for safe helicopter operations.
• Taxiway and parking area designs must accommodate the specific needs of helicopter operations.
• Heliport markings and lighting are essential for visibility and navigation, especially at night or in poor weather conditions.
• Instrument operations at heliports require specific planning and design considerations to ensure safety.