round trip operations (
21Mackay Trophy — The Mackay Trophy on display at the National Air and Space Museum in Washington, DC. The Mackay Trophy was established on 27 January 1911 by Clarence Hungerford Mackay, who was then head of the Postal Telegraph Cable Company and the Commercial… …
22USS Albemarle (AV-5) — The USS Albemarle (AV 5) was one of only two Curtiss class seaplane tenders built for the United States Navy just prior to the United States entry into World War II. Named for Albemarle Sound and Albemarle, North Carolina, and Albemarle County,… …
23British Caledonian in the 1970s — Articleissues cleanup= March 2008 copyedit = March 2008 confusing = March 2008 expert = Airlines essay = March 2008 peacock = March 2008 tone = March 2008 wikify = March 2008 context = March 2008 tooshort = March 2008 incomplete = March 2008This… …
24Concorde — For other uses, see Concorde (disambiguation). Concorde Role Supersonic airliner …
25San Francisco Municipal Railway — Info Owner City and County of San Francisco Locale San Francisco …
26Floyd Bennett Field — For the airport in Queensbury, New York, see Floyd Bennett Memorial Airport. Floyd Bennett Field Historic District U.S. National Register of Historic Places …
27USS Valley Forge (CV-45) — Valley Forge (CV/CVA/CVS 45/LPH 8), an Sclass|Essex|aircraft carrier, was the first ship of the United States Navy named for Valley Forge, the 1777–1778 winter encampment of General George Washington s Continental Army. Valley Forge , built with… …
28USS Waters (DD-115) — Career (US) …
29Channel Airways — IATA CW ICAO Callsign Founded 1946 Cease …
30Mayaguez incident — Part of the Vietnam War …
