FS2004 – British Airways Boeing 737-500 flight2000it 10 years ago FS2004 – British Airways Boeing 737-500. A repaint of the Vistaliners B737-500 in British Airways livery complete with model. By Colin Lowe. 3.5 MB – FS2002 British Airways Boeing 737-500.FS2004 – Comair British Airways Boeing 737-400– FS2004 British Airways Boeing 737-400