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Private First Class Koistinen.J
Information
- Rank
- Private First Class
- Primary position
- Discharged
- Secondary positions
- —
- Forum account
- Koistinen.J
- Full name
- Jykri Koistinen
- MOS
- 19K
- Time in service
- 1 year, 1 month
- Time in grade
- 11 months
Uniform

Service record
| Date | Record | Type |
|---|---|---|
| Sep 6, 2025 | Honorable Discharge | Discharge |
| Jul 20, 2025 | Placed on ELOA | ELOA |
| Jun 24, 2025 | Promoted to Private First Class (E-3) | Promotion |
| Jun 14, 2025 | Transferred and Assigned Armor Crewman D/1/A/3-7 | Transfer |
| Jun 8, 2025 | Completed 1st Combat Mission (Campaign Allied Invasion of Europe. Operation Overlord 08JUNE25) | Combat Operation |
| May 25, 2025 | Graduated Boot Camp, Promoted to Private (E-2) | Graduation |
| May 23, 2025 | Transferred and Assigned Armor Crewman C/1/C/ACD | Transfer |
| May 17, 2025 | Enlisted in the 7th Cavalry Regiment, Assigned Boot Camp | Transfer |
Awards and recognition (11)
Army & Air Force Presidential Unit Citation
Mar 18, 2003
Army & Air Force Presidential Unit Citation
Sep 1, 2004
Army & Air Force Presidential Unit Citation
Aug 10, 2009
Army & Air Force Presidential Unit Citation
Sep 18, 2010
Army & Air Force Presidential Unit Citation
Jun 2, 2011
Army & Air Force Presidential Unit Citation
May 16, 2021
Army Service Ribbon
May 25, 2025
Rifle Expert
May 25, 2025
Awarded for the completion of one or more of the weapons qualification courses with excellent scores.
Grenade Marksman
May 25, 2025
Awarded for the completion of one or more of the weapons qualification courses with average scores.
D-Day Commemorative Medal
Jun 8, 2025
Expert Infantry Badge
Jun 9, 2025