From the ground, SPORT provides eyes for testers in the sky

Last December, air traffic controller Harold Watson III, 412th Operations Support Squadron, Space Positioning Optical Radar Tracking, or SPORT, tracks and maintains communication with Edwards pilots and other air traffic control facilities, which plays a crucial role in the test mission. (U.S. Air Force photo by Kenji Thuloweit)

Last December, air traffic controller Harold Watson III, 412th Operations Support Squadron, Space Positioning Optical Radar Tracking, or SPORT, tracks and maintains communication with Edwards pilots and other air traffic control facilities, which plays a crucial role in the test mission. (U.S. Air Force photo by Kenji Thuloweit)

From the ground, SPORT provides eyes for testers in the sky

The 412th Operations Support Squadron’s Space Positioning Optical Radar Tracking, or SPORT, operates in a room at Ridley Mission Control where computer screens and monitors provide the only light. Air traffic controllers track and maintain constant communication with Edwards pilots and other air traffic control facilities, which plays a crucial role in the test mission. (U.S. Air Force photo by Kenji Thuloweit)

EDWARDS AIR FORCE BASE, Calif. --

When test pilots take off from the friendly confines of Edwards they can take comfort knowing they’re not alone up there.

In a dark room at Ridley Mission Control, where computer screens and monitors provide the only light, air traffic controllers track and maintain constant communication with Edwards pilots and other air traffic control facilities, which plays a crucial role in the test mission.

The air traffic controller team falls under the 412th Operations Support Squadron’s Space Positioning Optical Radar Tracking, or SPORT. The organization is a Federal Aviation Administration-certified air traffic control facility and has the responsibility of providing air traffic control services in restricted air space R-2515. The unit consists of 13 air traffic controls and one equipment technician.

“We have the most unique air traffic control services in the DOD,” said Curtis Scanlan, 412th OSS air traffic controller.

The R-2515, SPORT's area of responsibility, is a restricted air space due to the potentially dangerous test mission the Air Force Test Center performs. When active, it restricts general and commercial aviation from entering.

Scanlan says “de-confliction” is the name of the game for SPORT. The unit assigns an individual controller to each test mission and each controller is responsible for communicating traffic conflicts and airspace boundaries to their specific test mission, which can include multiple aircraft. SPORT controllers inform pilots of the location, flight direction and altitude of other aircraft in close proximity, such as Navy planes from Naval Air Weapons Station China Lake, California.

This de-confliction service SPORT supplies allows test pilots more time to concentrate on completing their test points without having to constantly monitor their own radar for other aircraft in the area.

“Most DOD military radar units simply clear aircraft into restricted airspace,” said Bruce Strong, 412th OSS SPORT manager. “Once the aircraft are in the restricted airspace, no other aircraft are allowed to operate in the same airspace or at the same altitudes. SPORT actively works all its traffic within restricted airspace and allows for tremendous flexibility through real-time de-confliction of test missions. This allows aircrews to maximize airspace resources to accomplish the mission while ensuring flight safety. It's this real time de-confliction that makes SPORT unique and enables the 412th TW to accomplish its mission.”

The SPORT radar facility also has an air traffic control display integrated with the Edwards Control Tower so that both SPORT and the control tower can see the air traffic information. Air traffic controllers at SPORT keep track of aircraft operations from the point the aircraft is airborne until the aircraft recovers and transfers communication to the control tower.

From the ground, SPORT provides eyes for testers in the sky
The 412th Operations Support Squadron’s Space Positioning Optical Radar Tracking, or SPORT, operates in a room at Ridley Mission Control where computer screens and monitors provide the only light. Air traffic controllers track and maintain constant communication with Edwards pilots and other air traffic control facilities, which plays a crucial role in the test mission. (U.S. Air Force photo by Kenji Thuloweit)
From the ground, SPORT provides eyes for testers in the sky
From the ground, SPORT provides eyes for testers in the sky
The 412th Operations Support Squadron’s Space Positioning Optical Radar Tracking, or SPORT, operates in a room at Ridley Mission Control where computer screens and monitors provide the only light. Air traffic controllers track and maintain constant communication with Edwards pilots and other air traffic control facilities, which plays a crucial role in the test mission. (U.S. Air Force photo by Kenji Thuloweit)

Strong said multiple controllers working test missions while sharing the same airspace presents a challenge for SPORT. This is contrary to typical air traffic control units where a single controller provides separation for all aircraft operating in that controller’s airspace. 

“Also, most ATC facilities work aircraft as they basically fly a straight and level altitude on their way to a destination opposed to what SPORT does is work vastly different airframes doing everything except staying straight and level,” added Strong. “At times this may look and sound chaotic, but it is actually a very well-orchestrated and controlled environment.”

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