I found an airport a few miles from my house, on one map, but on google maps, it's just a strip of grass.
This page says the private airport surface is turf.
OTOH, this page says it flies jet planes out of there, from 6 to 14 passengers, though the bottom plane has 13 windows on one side! https://www.simplecharters.com/private-jet-charter-flights/united-states/maryland/st-john-airport-4md9https://www.google.com/maps/@39.4819848,-76.7589675,669m/data=!3m1!1e3