Black Hawk crew training issues?

Currently, 8 Sikorski S-70i Black Hawk global multi-purpose helicopters are utilized in the Polish Armed Forces, which are operated by the GROM Military Unit Air Force. any of them are to be transferred to the [Air peculiar Operations Unit (PJOS)](https://defence24.pl/strong-armoured/black-hawks-i-mi-17-beda-sie-complement-smigla-military-special-interview) carrying out tasks for units subordinate to the peculiar Forces Component Command (and formally subject to command of the 3rd Transport Wing). The issue remains open to the acquisition of further Black Hawks for specialists, which would replace, for example, part of Mi-8/Mi-17 helicopters presently utilized by PJOS.