This is a short demo video of an in-flight refueling from a KC-135 Stratotanker, where the gauge is integrated with the improved Acceleration Hornet HUD:
http://www.youtube.com/watch?v=jwpHynhFKtY

The gauge can be downloaded here:
http://www.flightsim.com/file.php?cm=SE ... _gauge.zip
The KC-135 from the video can be downloaded from the link below, it is for FS2004 but it can also be used in FSX:
http://flightsim.com/file.php?cm=SEARCH1&fsec=0&fname=KC-135T2.ZIP












