United States of America
Headstone of James David Ketchum
U.S. Army · United States United States

James David Ketchum

Died March 10, 1987

James David Ketchum served in the U.S. Army for 1 year and 9 months. James served during the years of the Vietnam War and the Cold War.

How He Died
Manner Accident
Cause Multiple traumatic injuries
What Happened

Police Officer Dave Ketchum and Police Officer John Libolt were killed when their helicopter was involved in a midair collision with the Newport Beach Police Department's helicopter while providing air support to a vehicle pursuit along MacArthur Boulevard. The Costa Mesa's Hughes 500E helicopter's rotor blades sheered off, causing the aircraft to fall from the sky just south of the UC Irvine campus. Newport Beach's helicopter was able to make an emergency landing. A civilian observer flying in the Costa Mesa helicopter was also killed. The driver of the fleeing vehicle was apprehended and charged with murder.

Media
James David Ketchum
James David Ketchum 0 views
Service Record
U.S. Army
1966 – 1967
Also Served
Costa Mesa Police Department
Police Officer
Memorials
National Law Enforcement Officers Memorial Panel 11W · Line 11 cut as JAMES DAVID KETCHUM
In Our Keeping
Permanent identifier neuraspine_01krbxtn1mdzj15tjtn51252zy
Record added August 2, 2026 neuraweb.nw
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Last updated August 2, 2026

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In tribute

I never knew you. I am standing here anyway.

Police Officer Ketchum served with the Costa Mesa Police Department.

Thank you for your service to the Costa Mesa community. Gone but never to be forgotten.

Rest easy, Police Officer Ketchum.

— S. Vincent Anthony, U.S. Army 1985-1993

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