The documentation in English or the computer systems of the FA-50 is fresh for us, but the aircraft itself is comparably complicated for us as the MiG-29. It is not a problem to know its structure or operation. The biggest challenges were the diversity of documentation or the language barrier, but over time it turned out that it is not that complicated. Our technicians are large at navigating computer systems that make it easier for us to operate this equipment,” says Lt. Col. Marcin Boruta, deputy commander of the maintenance group at 23 Tactical Air Base.