Примечания: Mikoyan-Gurevich MiG-21bis SAU. To avoid double serials in the Bulgarian AF inventory this MiG-21 was reserialled 340 in 2004. Scan from slide.
Комментарий автора Mikoyan-Gurevich MiG-21bis SAU. To avoid double serials in the Bulgarian AF inventory this MiG-21 was reserialled 340 in 2004. Scan from slide.