"Table 1-9: Civil and Joint-Use Airports, Heliports, STOLports, and Seaplane Bases in Alabama: 20021",,,,, ,,,,, Ownership and usage,Airports,Heliports,STOLports,Seaplane bases,Total ,,,,, Publicly owned,87,15,0,0,102 Open to public,87,0,0,0,87 Closed to public,0,15,0,0,15 ,,,,, Privately owned,87,54,1,4,146 Open to public,9,0,0,0,9 Closed to public,78,54,1,4,137 ,,,,, Total,174,69,1,4,248 ,,,,, ,,,,, "1Data are current as of Jan. 31, 2002.",,,,, ,,,,, KEY: STOLport = Short take-off and landing airport.,,,,, ,,,,, "NOTE: Publicly owned facilities are open for public use with no prior authorization or permission. Publicly owned facilities closed to the public include medical, law enforcement, and other such facilities. ",,,,, ,,,,, ,,,,, "SOURCE: U.S. Department of Transportation, Federal Transit Administration, National Transit Database, Data Tables, available at http://www.ntdprogram.com/ as of Feb. 19, 2002.",,,,, ,,,,, ,,,,, ,,,,, ,,,,, ,,,,,