About $10 a gallon. So, $90+ an hour just for gas in the 172. Better than not flying at all, but getting to be very expensive. Some of the cost might be mitigated by longer engine service life but I doubt it will balance out.
About $10 a gallon. So, $90+ an hour just for gas in the 172. Better than not flying at all, but getting to be very expensive. Some of the cost might be mitigated by longer engine service life but I doubt it will balance out.