Pietrkowski on EU
| [TWALE] | Recruit | 12 Sept 2022 | 18 Sept 2022 | 5 days | |
| [FGIDP] | Recruit | 11 Aug 2019 | 20 Feb 2022 | 2 years | |
| [DSCL] | Recruit | 28 Oct 2017 | 30 Apr 2018 | 6 months | |
| [7PPL] | Recruit | 24 Aug 2017 | 15 Oct 2017 | 2 months | |
| [DSCL] | Private | 18 Jan 2016 | 12 Jul 2016 | 6 months | |
| [T1DDY] | Recruit | 2 Jan 2016 | 5 Jan 2016 | 3 days |