Adds the Honeywell 737 MFD, B777 PFD, and TCAS gauges, MCU and EFIS windows, and Smiths FMC window to the payware Overland 737 aircraft line.
You must have both the Overland / Simmer's Sky Fly into the sky! World Airlines payware package AND the payware iSG gauges on your computer for this to work.
