Qualla: 1999 South Dakota Learjet 35 Crash

1999 South Dakota Learjet 35 Crash: Introduction

Thu, 05 Feb 2026 00:00:00 GMT

Photo credit NTSB, Public domain. Four months after sinking the putt that won him the 1999 U.S. Open at Pinehurst, Payne Stewart boarded a chartered Learjet 35 at Orlando International Airport on the morning of October 25, 1999. The plane was bound for Dallas, the first leg of a two-day, five-flight trip. It never arrived. Somewhere during the initial climb, the cabin lost pressure. Within minutes, everyone aboard - two pilots and four passengers - succumbed to hypoxia, their brains starved of oxygen. The autopilot, indifferent to the silence in the cockpit, kept the engines running and the wings level. The Learjet flew on, a ghost plane crossing the American heartland at 46,000 feet, while fighter jets scrambled from bases across the country to peer through its frosted windows at a cabin where no one would ever move again.

Image: NTSB | Public domain

1999 South Dakota Learjet 35 Crash: The Plane That Would Not Turn

Thu, 05 Feb 2026 00:00:00 GMT

Photo credit NTSB, Public domain. The Learjet departed Orlando at 9:19 a.m. Eastern time, fueled for four hours and forty-five minutes of flight. Air traffic controllers expected the aircraft to climb to its assigned altitude and then turn west toward Dallas. It climbed - but the turn never came. Instead, the jet...

Image: NTSB | Public domain

1999 South Dakota Learjet 35 Crash: A Nation Watches

Thu, 05 Feb 2026 00:00:00 GMT

Photo credit NTSB, Public domain. For nearly four hours, cable news networks tracked the Learjet's path in real time, an eerie spectacle broadcast to millions. Fighter escorts rotated as the plane crossed state lines - Air National Guard F-16s from Oklahoma with the call sign TULSA 13, then jets from the 119th Wi...

Image: NTSB | Public domain

1999 South Dakota Learjet 35 Crash: The Silence on the Recorder

Thu, 05 Feb 2026 00:00:00 GMT

Photo credit NTSB, Public domain. The cockpit voice recorder, an older model that captured only the final thirty minutes of audio, told the story of the end. At 12:10 p.m. Central time, the engines wound down - fuel exhausted after nearly four hours and forty-five minutes aloft. The autopilot tried to maintain al...

Image: NTSB | Public domain

1999 South Dakota Learjet 35 Crash: What Went Wrong

Thu, 05 Feb 2026 00:00:00 GMT

Photo credit NTSB, Public domain. The National Transportation Safety Board determined the probable cause was the incapacitation of the flight crew from hypoxia due to loss of cabin pressurization, for reasons that could not be determined. The crew of the Learjet 35, registration N47BA, operated by Sunjet Aviation...

Image: NTSB | Public domain

1999 South Dakota Learjet 35 Crash: A Champion Remembered

Thu, 05 Feb 2026 00:00:00 GMT

Photo credit NTSB, Public domain. Payne Stewart was 42 years old, known as much for his trademark plus-fours and tam-o'-shanter cap as for his three major championship victories. Just four months before the crash, he had captured the 1999 U.S. Open at Pinehurst No. 2, sinking a dramatic 15-foot par putt on the fi...

Image: NTSB | Public domain