Bg 104
A Swedish reconnaissance aircraft designed and built by Svenska Aeroplan AB (SAAB). The Bg 104 was used by the Swedish Air Force during World War II, primarily as a reconnaissance aircraft.
Bg 105
A Swedish single-seat fighter aircraft designed and built by Svenska Aeroplan AB (SAAB). The Bg 105 was intended to be a replacement for the older Bg 104, but it was never put into production due to the outbreak of World War II.
Bg 107
A Swedish twin-engine bomber aircraft designed and built by Svenska Aeroplan AB (SAAB). The Bg 107 was used by the Swedish Air Force during World War II, primarily as a bomber.