Источники 4

• https://aviation-safety.net/wikibase/345076
• https://suspilne.media/562517-gvintokrili-mi-8-unikali-urazenna-rosijskogo-vinisuvaca-v-zsu-rozkazali-so-vidomo-pro-aviatrosu-na-donbasi/
• https://suspilne.media/562229-na-vijni-zaginuli-sestero-pilotiv-aki-sluzili-u-poltavskij-brigadi-armijskoi-aviacii/
• https://dbr.gov.ua/news/dbr-rozslidue-aviakatastrofu-dvoh-bojovih-gelikopteriv-na-donechchini