The 1943 sectional shows an airport at Grantsville. Scrutinizing Google Earth, it looks like it may have been at 40 deg 39 min 42.57 seconds, and 112 deg W 28 min 4.95 sec. It may have had two runways and the above coordinate are the intersection of the two runways. Next time Patrick is flying about, perhaps he could fly over that area and see if anything more is left out there. It might be fun to talk to some old timers at Grantsville and see if they remember anything about it. I did not see an arrow on Google Earth. The old Tooele airport is not charted, but there was a beacon there. Its hard to say, but there may be remnants of an arrow near the runway where the road takes off to the west. It is just north of the road. The airport is not charted, but the old runway and five hangars are still there. The runway has been X'd out for many years now.