On the night before Thanksgiving in 1971, a quiet passenger calling himself Dan Cooper hijacked a Boeing 727, collected a ransom, and leapt from the rear stairs into the night sky over Washington State. He was never caught and never identified. It remains the only unsolved act of air piracy in U.S. history.
Beyond the obvious ‘who was he,’ theories split over whether Cooper even survived the jump — and, if he did, whether he was a trained paratrooper who slipped away clean. Named suspects have ranged from copycat skyjacker Richard McCoy to a parade of others, none ever confirmed.
The flight crew described a calm man in a dark suit and tie; the FBI’s sketch became one of the most recognizable in American crime.
Cooper left his tie aboard the plane — decades later a source of partial DNA and particle analysis.
About $5,800 in decaying ransom bills, matched by serial number, surfaced on a riverbank in 1980 — the only physical trace ever recovered.
The FBI chased more than a thousand suspects over 45 years and never made an identification. It suspended the active case in 2016, while saying it would still weigh specific physical evidence tied to the money or the parachutes. No body, no full parachute, and no confirmed identity has ever been produced.
Veteran agents long argued the jump itself was close to suicidal — a night leap into freezing rain and high wind, in a business suit and loafers — and that Cooper most likely did not survive, which would explain why no one ever spent the marked bills.
If he died on impact, where are the remains and the rest of the cash? If he lived, how did a man vanish so completely and never resurface? The 1980 money find raised as many questions as it answered, and the identity is still genuinely unknown.
Where the file stands now
The cold case has heated up again. In 2023, longtime aviation sleuth Dan Gryder said he had located a modified parachute on the North Carolina property of suspect Richard McCoy’s family and handed it to the FBI; McCoy’s adult children publicly stated they believe their late father — a Vietnam veteran convicted of a strikingly similar 1972 skyjacking — was Cooper. The FBI revisited old evidence, including DNA from Cooper’s clip-on tie, and in October 2025 quietly released hundreds of additional case files. Reporting in late 2025 said the Bureau returned the parachute without explanation, and as of early 2026 the identification remains unconfirmed.
Source summary: FBI file releases, 2025; Cowboy State Daily, Popular Mechanics, and History coverage, 2023–2026.
Cooper became an American folk antihero — the polite outlaw who beat the system — inspiring films, songs, a long-running fan convention, and an entire amateur-sleuth subculture.
- FBI case summary, ‘D.B. Cooper Hijacking’
- Contemporary coverage of Northwest Orient Flight 305 (1971)
- Reporting on the 1980 Tena Bar money discovery