OFZ

Runway OFZ. The runway OFZ is a defined volume of airspace centered above the runway. The runway OFZ is the airspace above a surface whose elevation at any point is the same as the elevation of the nearest point on the runway centerline.

OBSTACLE FREE ZONE (OFZ) - The OFZ is a three dimensional section of airspace that supports the transition of ground-to-airborne-aircraft operations (and vice versa).

Obstacle free zone (OFZ) May be used in specific region near airport. From end of runway away from MAP you have 1/2 nautical mile obstacle clearance area. This area extends in an ever widening angle to 13.5 NM. At 13.

Obstacle Free Zone (OFZ): The airspace centered about the runway that is clear of object penetrations other than frangible NAVAIDS.

See also: Final, Compass, Obstacle, Instrument runway, Air traffic