Oregon State Police, Oregon
End of Watch Saturday, September 9, 1961
Add to My HeroesFrederick Christian Kielhorn
Trooper Frederick Kielhorn was killed in an airplane crash in McMinnville, Oregon, while extraditing a prisoner from Lompac, California, to Yamhill County.
The plane struck several trees and crashed as it attempted to land. Another trooper and the Yamhill County sheriff were seriously injured in the crash, but the prisoner was unharmed. The prisoner remained with the injured trooper and accompanied him to the hospital before he was taken back into custody.
Trooper Kielhorn had served with the Oregon State Police for 10 years. He is survived by his wife, son, and daughter.
Bio
- Age 36
- Tour 10 years
- Badge Not available
Incident Details
- Cause Aircraft accident
Most Recent Reflection
View all 6 ReflectionsSir, I thank you for your service. Wish I could have told you about the 3 year old kid who was helping his dad drive back in November 1955 and shown you the written warning you had issued. I pray that you are in the Lord's presence and enjoying his eternal love!
Joe Myhre, retired F&W sgt.
OSP
May 24, 2021
Recent LODD Deaths

Deputy Sergeant Martin Shields, Jr.
Hinds County Sheriff's Office, MS
EOW: February 23, 2025

Police Officer Christopher M. L. Reese
Virginia Beach Police Department, VA
EOW: February 22, 2025

Police Officer Cameron Robert Girvin
Virginia Beach Police Department, VA
EOW: February 22, 2025

Patrolman Andrew William Duarte
West York Borough Police Department, PA
EOW: February 22, 2025

Trooper Kyle McAcy
Nebraska State Patrol, NE
EOW: February 17, 2025

Police Officer Jeremy R. Labonte
Roswell Police Department, GA
EOW: February 7, 2025

Officer Jason Roscow
North Las Vegas Police Department, NV
EOW: February 4, 2025

Chief Deputy Burl Wesley Everman
Bath County Sheriff's Office, KY
EOW: November 9, 2024

Police Officer Philip J. Schifini
Nassau County Police Department, NY
EOW: November 27, 2024