FS2004 – Convair CV-440 Mackey Intl. Airlines flight2000it 10 years ago FS2004 – Convair CV-440 Mackey Intl. Airlines. You need to download and install the latest Convair CV-440 base pack with model, sound and panel from the CalClassic web site. By Manfred Meyer 6.5 MB FS2004 – Convair CV-440 Air CalypsoFS2004 Swissair Convair CV-440FSX/FS2004/P3D – Convair CV-580 Real World Audio