Aircraft Owners and Pilots Association

（重定向自AOPA）

The Aircraft Owners and Pilots Association (AOPA) is a Frederick, Maryland-based American non-profit political organization that advocates for general aviation.

The organization started at Wings Field in Blue Bell, Pennsylvania. On 24 April 1932, The Philadelphia Aviation Country Club was founded at Wings Field. The country club was the location of meetings of members that founded AOPA. AOPA incorporated on May 15, 1939, with C. Towsend Ludington serving as the first president, AOPA's membership consists mainly of general aviation pilots in the United States. AOPA exists to serve the interests of its members as aircraft owners and pilots, and to promote the economy, safety, utility, and popularity of flight in general aviation aircraft. In 1971 the organization purchased Airport World Magazine, moving its operations to Bethesda, Maryland.

单词	AOPA
释义	AOPA 英语百科 Aircraft Owners and Pilots Association （重定向自AOPA） The Aircraft Owners and Pilots Association (AOPA) is a Frederick, Maryland-based American non-profit political organization that advocates for general aviation. The organization started at Wings Field in Blue Bell, Pennsylvania. On 24 April 1932, The Philadelphia Aviation Country Club was founded at Wings Field. The country club was the location of meetings of members that founded AOPA. AOPA incorporated on May 15, 1939, with C. Towsend Ludington serving as the first president, AOPA's membership consists mainly of general aviation pilots in the United States. AOPA exists to serve the interests of its members as aircraft owners and pilots, and to promote the economy, safety, utility, and popularity of flight in general aviation aircraft. In 1971 the organization purchased Airport World Magazine, moving its operations to Bethesda, Maryland.
随便看	universal stirring machine的意思 universal strain amplifier的意思 universal stratigraphic classification的意思 universal stratigraphy的意思 universal strength tester的意思 universal strength testing machine的意思 universal stripper crane的意思 universal structural analysis service的意思 universal structural mill的意思 universal sttachment的意思 universal stub control pole的意思 Universal Studios的意思 universal subgroup的意思 universal submarine simulator的意思 universal subperiosteal implant的意思 universal succession的意思 universal successor的意思 universal suffrage的意思 universal suffrage的意思 universal supplementary search light的意思 universal support的意思 universal support rod的意思 Universal Supremacy of Justice的意思 universal surface gage的意思 universal surface gauge的意思