D.B. Cooper Suspects

Answer this question in the quiz to reveal the explanation.

Answer this question in the quiz to reveal the explanation.

Answer this question in the quiz to reveal the explanation.

Answer this question in the quiz to reveal the explanation.

Answer this question in the quiz to reveal the explanation.

Answer this question in the quiz to reveal the explanation.

Answer this question in the quiz to reveal the explanation.

Answer this question in the quiz to reveal the explanation.

Answer this question in the quiz to reveal the explanation.

Answer this question in the quiz to reveal the explanation.

Question 1

On which commercial airline did the hijacker identifying as 'Dan Cooper' board Flight 305 on November 24, 1971?

Question 2

What specific aircraft model was hijacked, chosen by Cooper partly because of its ventral aft exit stairs?

Question 3

What was the official codename assigned by the FBI to the multi-decade investigation into the skyjacking?

Question 4

Which prime suspect was an Army paratrooper who hijacked a United Airlines 727 five months later using an identical parachute jump?

Question 5

What physical evidence left behind by Cooper on passenger seat 18E provided modern forensic specialists with rare titanium particles?

Question 6

Where was a degraded bundle of 5,800 dollars of Cooper's ransom money discovered by eight-year-old Brian Ingram in 1980?

Question 7

Which suspect was an Army veteran and pilot investigated intensely by author Tom Colbert's investigative research team?

Question 8

What deathbed confession did Duane Weber make to his wife Jo in December 1995 regarding the skyjacking?

Question 9

What aerodynamic modification was mandated for all Boeing 727 airliners following the Cooper skyjacking to prevent mid-flight stair deployment?

Question 10

In what year did the FBI formally announce that it was suspending its active, day-to-day investigation of the NORJAK file?

On which commercial airline did the hijacker identifying as 'Dan Cooper' board Flight 305 on November 24, 1971?