A retired Air Force pilot who flew the SR-71 Blackbird recently told the Pensacola News Journal what it was like to fly the legendary aircraft.

Retired Air Force Col. Joe Kinego said he didn't hear or smell anything while flying the aircraft, and also described the sights he saw.

A retired Air Force pilot who flew the SR-71 Blackbird recently told the Pensacola News Journal what it was like to fly the legendary aircraft that can cruise at three times the speed of sound.

"At that altitude, you don't have any sensation of speed," Ret. Air Force Col. Joe Kinego told the News Journal. "The only sensation of speed is looking at your gauges and seeing the miles clicking by as fast as they are."

Kinego, who commanded the Air Force's only Blackbird squadron out of Beale Air Force Base, told the News Journal he didn't "hear or smell anything" when he flew the Blackbird because of his pressure suit and helmet.

Kinego also commented on what he saw while flying through the stratosphere.

"It was not uncommon at night to fly in a westerly direction and have the sun come up,'' Kinego told the News Journal, adding that "it doesn't come up like it does here, with the slow, rising ball of light and all the rays. ... It just kind of came up and then you flew some more and it just went down."

"There were a lot of stars, a lot of movement up there; stars and the lights moving by in the sky," Kinego said.

The SR-71 was developed in the early 1960s in response to two U-2 spy planes getting shot down — one over the Soviet Union and one over Cuba. In addition to its supersonic speed to evade missiles, the SR-71 could fly as high as 16 miles above the earth.

The Air Force officially retired the SR-71 in 1990, but NASA would use two of them for research until 1997.

Lockheed Martin is currently developing a successor to the SR-71 Blackbird, the SR-72, which may be tested in 2020.

Read the full story from the Pensacola News Journal here.