Sky Haven is listed in TGT-audit edition, "Location unknown, mold: arodie, attributed to Lake Tahoe"

Sky Haven Airport is listed in the 1944 Las Vegas phone book, address is "Tonopah Hwy"

Sky Haven Airport is listed in a 1945 Las Vegas Business Directory, address is "Tonopah Hwy"

Skyhaven Airport (one word) is listed in 1945-1956 Las Vegas phone books...then we run out of Las Vegas phone books

Fast forward to our next LV phone book, 1973, there's no listing for Skyhaven or Sky Haven (tho' there are listings for Skyharbor AND Sky Harbor airports [one airport, 2 spellings], at 500 E. Hwy 41 LV) (Did not notice Skyharbor or Sky Harbor in the earlier phone books...but I wasn't looking for it)

Hope this helps....