Gazy Ziemne plants in Lviv. Skniłów airport near Lviv ‒ handing of aircraft. Test flight
Joint stock company Gazy Ziemne in Lviv, one of the largest companies of this type in Poland, offered to the army two aircrafts sponsored by the board. After accepting the gift by the representatives of the military authorities at the Sknił airport near Lviv planes paraded in the air before the authorities and the donors.