Intersecting Runways Operations
Definition
Intersecting Runways: Two or more runways which cross or meet within their lengths.
Source: FAA JO7110.65 Air Traffic Control
Description
Many airports have intersecting runways, often as a consequence of expansion but also to provide a minimal crosswind option where wind direction is variable. Although the use of both runways simultaneously may serve to increase flight efficiency, shorter approach tracks and taxi routes for example, there are significant inherent risks associated with simultaneous operation of intersecting runways; strict procedures must be in place to prevent a runway incursion.
In terms of total throughput, using just one runway in mixed mode will in most cases provide a similar capacity to that which is possible with both runways operating, but with a substantially reduced potential for runway incursion incidents.
Accidents and Incidents
Related Articles
- Parallel Runway Operation
- Surface Movement Radar
- Taxi-in Runway Incursions
- Land and Hold Short Operations
Further Reading
- European Action Plan for the Prevention of Runway Incursions (Edition 3.0). Appendix K: "Aerodrome Design Guidance for the Prevention of Runway Incursions"
- Operational Safety Study: Sudden High Energy Runway Conflict (SHERC), March 2017
