think I am right in saying that the guages are also calibrated in US gallons which just adds to the confusion.
So exactly what should American guages, manufactured in America, for American aircraft be calibrated in?
WHY do we continue with this ridiculous situation of using THREE different units for fuel?
What do you suggest Whirly - Americans change to metric, everbody change to American or we all go back to Imperial?
PS How's the Esparanto coming along?
There's a simple answer (and problem) to the other points raised above - MONEY!