On Thu, 21 Feb 2008 22:27:27 GMT, "Jay Honeck"
wrote:

I thought placarding as "INOP" was only legal for non-required
equipment? Required equipment being what is listed in 91.205 ANDed
with the aircraft equipment list?

Apparently having three other fuel tanks to choose from makes a single
tank's fuel gauge "non-required"...

Not if the regulation says *EACH* tank guage. Does your equipment
list have R, S, or O next to the guage for the tank?