base class
61List of class C airports in the USA — Class C is an International Civil Aviation Organization (ICAO) air space designation that protects the approach and departure paths from aircraft not under air traffic control. All aircraft inside Class C airspace are subject to air traffic… …
62List of Class B airports in the USA — Class B is an International Civil Aviation Organization (ICAO) air space designation that protects the approach and departure paths from aircraft not under air traffic control. All aircraft inside Class B airspace are subject to air traffic… …
63Dictyostelium class I RNA — Class I RNA Predicted secondary structure of the class I RNA Identifiers Symbol  ? Rfam …
64Currituck class seaplane tender — Class overview Operators: United States Navy Built: 1942–1944 In commission: 1943–1987 Complete …
65Collins class submarine — HMAS Rankin, sixth submarine of the Collins class, underway in 2006 Class overview Builders: Australian Submarine Corporatio …
66Naval Submarine Base Kings Bay — Kings Bay, Georgia SuBase Kings Bay insignia Type Submarine b …
67HMAS Waterhen (naval base) — Infobox Military Structure name=HMAS Waterhen location=Waverton caption=HMAS Waterhen type=Naval base built=1997 materials= used=1943 present controlledby=Australia garrison= commanders= battles=HMAS Waterhen is a shore establishment of the Royal …
68Joint Base Pearl Harbor-Hickam —   Part of Navy Region Hawaii Pa …
69Nimitz class aircraft carrier — USS Nimitz (CVN 68) Class overview Name: Nimitz class aircraft carrier B …
70Craig Air Force Base — Part of Air Training Command (ATC) Dallas County, near Selma, Alabama …
