ISO 27470:2011

Overview

ISO 27470:2011 - Aircraft ground equipment - Upper deck catering vehicle - Functional requirements defines the minimum functional, performance and safety requirements for catering vehicles that service the upper deck of very large capacity aircraft and the main deck of other aircraft. The standard focuses on operational criteria (not detailed design) to ensure safe, efficient handling of in‑flight service equipment and supplies at international airports while recognizing applicable national regulations.

Key Topics and Technical Requirements

ISO 27470:2011 addresses practical, measurable requirements including:

• Scope & intent

  • Defines minimum functional and performance requirements; identifies safety and operational criteria.
  • Does not supersede local laws - national vehicle, sanitary and elevating-equipment rules still apply.

• Structure and dimensions

  • Vehicle built on a standard automotive chassis; overall lowered height ≤ 4.00 m to suit airport infrastructure.
  • Van body usable internal width ≈ 2.30 m and clear internal height ≥ 1.90 m.
  • Van capacity: minimum volume for 36 full‑size catering trolleys (762 × 305 mm plan view).

• Load & floor performance

  • Van floor must withstand fully loaded trolley complements (trolleys up to 80 kg each) with minimal deflection and no permanent deformation.
  • Anti‑slip floor, drainage and sanitary, non‑absorbent interior linings compatible with cleaning/disinfection.

• Front platform & interface

  • Elevating, fully enclosed van body able to reach 2.54 m to 8.40 m above ground.
  • Front platform level with van floor; movable sections (telescoping/folding) to provide overwing access and main‑deck compatibility.
  • Platform load limits, deflection criteria, soft rubber aircraft contact bumpers, and minimum illumination for night/poor visibility (platform area ≥ 200 lx).

• Stability & stabilizers

  • Minimum of four stabilizers; stability to meet ISO 11995 objectives in both empty and loaded conditions.
  • Interlocks to prevent driving or elevating unless safe stabilizer/van positions are achieved; fail‑safe prevention of uncontrolled lowering.

• Visibility, controls & safety

  • Driver must have an unobstructed upward line of sight during final positioning.
  • Upper control panel, operator positions, guardrails, and fall prevention measures specified.

Applications and Users

This standard is used by:

• Manufacturers of aircraft ground equipment and upper deck catering vehicles for requirement specs.
• Airlines, in‑flight caterers and ground handling companies to specify procurement and operational safety.
• Airport authorities and regulatory bodies to align equipment to international functional expectations.
• Design engineers and safety auditors assessing vehicle conformity and operational suitability for very large aircraft.

Related Standards

• ISO 6966-1, ISO 6966-2 (basic aircraft ground equipment requirements)
• ISO 10841 (catering vehicle functional requirements)
• ISO 11995 (stability requirements for loading and servicing equipment)
• ISO 7000, ISO 11532 (graphical symbols and markings)

Keywords: ISO 27470:2011, upper deck catering vehicle, aircraft ground equipment, functional requirements, catering vehicle safety, airport operations, airline catering.