Jessica Whitney Dubroff was a seven-year-old American trainee pilot who died while attempting to become the youngest person to fly a light aircraft across the United States. On day two of her quest, the Cessna 177B Cardinal single-engine aircraft, piloted by her flight instructor, Joe Reid, crashed during a rainstorm immediately after takeoff from Cheyenne Regional Airport in Cheyenne, Wyoming, killing Dubroff, her 57-year-old father Lloyd Dubroff, and Reid.

The Cessna 177 Cardinal is a light single-engine, high-wing general aviation aircraft produced by Cessna. It was intended to replace the Cessna 172 Skyhawk. First announced in 1967, it was produced from 1968 to 1978.