Apron Markings Signs Handbook May 2026

Introduction

  1. Inspection: Apron markings and signs should be inspected regularly to ensure they are in good condition.
  2. Repair and replacement: Damaged or faded apron markings and signs should be repaired or replaced promptly.
  • A red painted box on the ground surrounding the engine inlet and exhaust areas.
  • Handbook Rule: No vehicle or personnel enters the Red Envelope unless the engine is completely spooled down and the beacon light is off.

Equipment Parking Signs: Specifically designated areas marked for Ground Support Equipment (GSE) to ensure fire lanes and taxi paths remain clear. Safety Zones and Hazard Identification Apron Markings Signs Handbook

To ensure effective implementation of apron markings and signs, airports should follow best practices, including: Introduction

  1. Installation Procedures: Follow established procedures for installing signs on the apron.
  2. Regular Inspections: Conduct regular inspections to ensure signs remain secure and visible.
  3. Repair and Replacement: Promptly repair or replace damaged or deteriorated signs.

Conclusion

: High-visibility lines that contrast with aircraft stand markings to delineate safe work zones from aircraft movement areas. Taxiway Edge Markings Inspection : Apron markings and signs should be