In days 9 and 10 September 2017 the sixth stage took place SLP Competition, ktorá opäť priniesla vyrovnané výkony a zaujímavé zmeny V celkovom poradí. Podmienky na pásmach boli priemerné, no aj napriek tomu sa viacerým účastníkom podarilo dosiahnuť vysoké bodové zisky.

He became the winner of the stage Sjuk Veenstra (NL6904) with a profit 5,978 points, čím si upevnil svoje postavenie na čele celoročného hodnotenia. Druhé miesto obsadil Johan Heus (NL9723) Sat 4,264 points, ktorý sa týmto výsledkom priblížil vedúcej dvojici. Na treťom mieste skončil Marc Stinkens (ONL4638) with performance 3,870 points, čím si udržal stabilnú pozíciu V prvej päťke.
Other places were occupied Alex Gorbunov (US-Q-73) Sat 2,728 points, Kees Schout (NL294) with 2,080 points a Aleksandr Boyko (US-Q-2115), which he obtained 1848 points. V prvej osmičke sa umiestnili aj Helmut Grund (DE2HUG) a Gennadiy Drozdov (UA3182SWL).

V running order consolidated the leadership NL6904 with the sum 36,872 points. Druhú priečku drží NL9723 Sat 32,260 points, pričom len tesne predbehol NL294, ktorý má na konte 31,720 points. Výborný posun zaznamenal aj US-Q-73, ktorý sa with 19,059 points approached the top five.
The competition enters the final stages with tension, as the differences between the first three places are minimal and any further result can decide the overall winner of the year.
Results of the 6th stage of the SLP Competition, September 9-10, 2017
| Name | SWL ID | The score | |
| 1 | Sjuk Veenstra | NL6904 | 5978 |
| 2 | Johan Heus | NL9723 | 4264 |
| 3 | Marc Stinkens | ONL4638 | 3870 |
| 4 | Alex Gorbunov | US-Q-73 | 2728 |
| 5 | Kees Schout | NL294 | 2080 |
| 6 | Aleksandr Boyko | US-Q-2115 | 1848 |
| 7 | Helmut Grund | DE2HUG | 1050 |
| 8 | Gennadiy Drozdov | UA3182SWL | 374 |
| 9 | Oleg Ivanchenko | UB50734221 | 12 |
Current standings of SLP Competition 2017
| SWL | SLP1 | SLP2 | SLP3 | SLP4 | SLP5 | SLP6 | SLP7 | SLP8 | Together |
| NL6904 | 6420 | 4080 | 14784 | 5610 | 0 | 5978 | 36872 | ||
| NL9723 | 5658 | 4158 | 9656 | 1972 | 6552 | 4264 | 32260 | ||
| NL294 | 3198 | 1320 | 9792 | 3486 | 11844 | 2080 | 31720 | ||
| DE2HUG | 3300 | 666 | 5580 | 3124 | 9317 | 1050 | 23037 | ||
| US-Q-73 | 1248 | 1798 | 0 | 3910 | 9375 | 2728 | 19059 | ||
| ONL4638 | 1134 | 2257 | 4100 | 4840 | 1860 | 3870 | 18061 | ||
| US-Q-2115 | 1080 | 826 | 741 | 756 | 8050 | 1848 | 13301 | ||
| OK2-36449 | 77 | 154 | 5777 | 312 | 2090 | 0 | 8410 | ||
| OK2-9329 | 0 | 0 | 3456 | 0 | 3763 | 0 | 7219 | ||
| NL9745 | 1568 | 570 | 0 | 0 | 0 | 0 | 2138 | ||
| EA3248URE | 468 | 12 | 456 | 0 | 0 | 0 | 936 | ||
| F70043 | 0 | 0 | 0 | 384 | 0 | 0 | 384 | ||
| UA3182SWL | 0 | 0 | 0 | 0 | 0 | 374 | 374 | ||
| UB50734221 | 16 | 4 | 130 | 16 | 156 | 12 | 334 | ||
| YB2099SWL | 16 | 0 | 195 | 0 | 0 | 0 | 211 |
