United States of America
U.S. Air Force · United States 
Captain Frederick W Siebert Jr. served in the U.S. Air Force. Frederick served with the 559th Tactical Fighter Squadron. Frederick served in the Vietnam War and the Cold War. Frederick was 29 years old.
How He Died
Manner
Combat Death
Cause
Injury, unspecified
Circumstance
Killed in action
Place
Quang Duc
Keepsakes
Service Record
U.S. Air Force
1115: Pilot, Tactical Aircraft, (various)
QUANG DUC
1969
Pay grade O03.
Conflicts
Awards & Decorations
6
For valor
Foreign awards
Memorials
Burial Information
Cemetery
Greenwood Cemetery & Mausoleum
In Our Keeping
Permanent identifier
neuraspine_01krcpgaw4jkz4eea9sx46xb4n
Record added
August 7, 2026
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Last updated
October 12, 2026
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Shadow Box
Frederick W Siebert Jr.
Captain
U.S. Air Force
- 1969
559th Tactical Fighter Squadron
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