Michael wrote:
As a general rule, I would say you should always manage your fuel burn
such that if a tank unexpectedly runs dry due to misfueling or
higher-than-expected consumption, you should always have enough in
another tank to make a safe landing. Switching tanks in 30 minute
intervals does not do that.


If you extend that to every hour, be prepared to carry one wing for a while due
to weight imbalance. It's not dangerous; just an annoyance.



--
Mortimer Schnerd, RN

VE