ISO 6966-1:2005

Overview

ISO 6966-1:2005 - Aircraft ground equipment - Basic requirements - Part 1: General design requirements sets the minimum general design requirements for aircraft ground support equipment (GSE) used on airport ramp areas. It defines design expectations for materials, workmanship, structure, mobility, systems and documentation so GSE is functional, durable and compatible with safe airport operations. The standard complements safety and functional-specific standards rather than replacing them.

Key topics and requirements

• Scope and applicability: Applies to any purpose-designed mobile equipment used for ground handling, servicing or field maintenance of civil transport aircraft on airport ramps. Does not apply to unmodified general‑use road vehicles used on airports.
• Materials and corrosion protection: Materials shall be proven suitable for GSE and corrosion-resistant (protected against de‑icing and hydraulic fluids).
• Workmanship and manufacturing quality: High-standard fabrication practices and appropriate quality systems are recommended.
• Mobility and operational limits:
  • Equipment must be maneuverable on ice and snow and allow tyre chains where needed.
  • Operational slope and mobility limits are specified (ramp slope up to 1.5° for operation/stability; roadway slope up to 3° for mobility; purchaser may specify higher slopes for some equipment).
  • Transport speed limits are defined according to tyre and suspension type.
  • Fuel capacity for combustion-driven units shall permit at least eight hours continuous operation.
• Structure and clearance:
  • Minimum ground clearance (fully laden) and ability to negotiate small changes in surface angles are required (e.g., a 127 mm/5 in minimum at any undersurface point is identified).
  • Fasteners should be secure but removable for maintenance; drainage and vibration control are addressed.
• Systems and safety-related provisions:
  • Hydraulic and electrical systems must include manual emergency bypass capability.
  • Tow interfaces and towing attachments have design criteria to protect aircraft and allow maneuvering.
• Documentation and manuals: Manufacturers shall supply user, maintenance and transport instructions.

Applications and users

ISO 6966-1 is used by:

• GSE designers and manufacturers to define baseline design characteristics.
• Airport operators and ground handlers to specify procurement and acceptance criteria for ramp equipment.
• Procurement and maintenance teams to ensure interoperability, reliability and serviceability of tractors, dollies, belt loaders, ground power units, cargo loaders and other ramp equipment.
• Regulatory bodies and safety auditors as a technical reference when combined with ISO 6966-2 (safety) and aircraft/airport regulations.

Related standards

• ISO 6966-2 - Part 2: Safety requirements (complementary, mandatory safety criteria)
• ISO 4116 - Compatibility requirements for conveying surfaces and ULD handling
• Relevant EN standards (e.g., EN 1915 series) for compliance with EU Machinery Directive in Europe

Keywords: ISO 6966-1, aircraft ground support equipment, GSE design requirements, airport ramp equipment, aircraft ground handling, ULD compatibility, GSE materials, GSE maintenance.