A Civilian Plane Crashed in New Mexico. Was the Military’s Tech to Blame?

At midnight on May 14, eight minutes after Clark and Kawsara took off from Roswell, they told Albuquerque Center that they’d lost their GPS. Unable to navigate on their own, they asked that the controller give them a heading—a magnetic direction to fly in. The controller gave them a heading to fly west, and then, a minute later, to turn north.

The pilots said that they wanted to fly an RNAV approach to Ruidoso. This being ruled out while GPS is jammed, the King Air pilots changed their request and asked to use an alternate form of landing system called Instrument Landing System, or ILS, that doesn’t require GPS reception. At 12:05 am, the controller assured the King Air that they would provide them with vectors to guide them “in a couple of minutes.” In the meantime, they kept flying north.

In retrospect, tragedy might have been avoided if Albuquerque air traffic control had been able to pay closer attention to the young pilots in the King Air. But tonight they were busy. Three other aircraft also reported that they’d lost their GPS and needed help. One was struggling to get a bearing on a radio beacon.

While ATC helped other planes, the King Air continued north. By 12:08 am, they had overshot the landing pattern by 10 miles.

At this point the pilots had three options. They could stick to the current plan and wait for the busy controller to give them the next vector toward the landing. Or, now that GPS was working again, they could ask to switch to the RNAV approach and fly it themselves. Or they could ditch the instrument approach altogether and fly what’s called a visual approach. You see a runway, and you fly to it.

As the King Air flew north, they were high enough to see the lights of Ruidoso's airport 31 miles to the southwest. To the pilots in the cockpit of the King Air, a visual approach must have seemed a tantalizing prospect. Why hang around waiting for ATC to give them vectors, why go through the mental acrobatics of trying to figure out where they were relative to the ILS beacon? All they had to do was fly toward the lights that they could clearly see through their windshield.

The King Air called Albuquerque Center and asked to “go visual.” The request was granted.

As they turned and descended toward Ruidoso’s lights, what the pilots couldn’t see was the 10,000-foot-high mass of the Capitan Mountains lying across their path. As they drew closer, the dark mass of rock appeared to rise up, swiping away the lights of the valley. This could have created "confusion and a loss of situational awareness,” Browne says. “When those lights go out, man, you know you are in big trouble.”

The pilots slowed their descent, even climbing a little, but it wasn’t enough. They kept flying straight toward the mountain. “When you are in that state of mind, you climb as high as you can,” Krentsa says. “And you circle. You stay in one place until you figure out where you are. You don't just keep pressing forward, blindly.”