Question: Who owned the PA-24 plane that crashed in Camden Tennessee in 1963?

<P0-S0> Patsy Cline (born Virginia Patterson Hensley; September 8, 1932 – March 5, 1963) was an American country music singer. <P0-S1>  Part of the late 1950s/early 1960s Nashville sound, Cline successfully "crossed over" to pop music and was one of the most influential, successful and acclaimed vocalists of the 20th century. <P0-S2>  She died at the age of 30 in a multiple-fatality crash of the private plane of her manager, Randy Hughes. <SEP> <P1-S0> On March 5, 1963, country music stars Patsy Cline, Cowboy Copas, and Hawkshaw Hawkins were killed in an airplane crash near Camden, Tennessee, United States, along with the pilot Randy Hughes. <P1-S1>  The accident occurred as the three artists were returning home to Nashville, Tennessee, after performing in Kansas City, Missouri. <SEP> <P2-S0> State Route 191 (abbreviated SR 191) is a secondary state highway in Benton County, Tennessee. <P2-S1>  It runs from Interstate 40 (Exit 133), Birdsong Exit, north to Birdsong Resort, Marina, Lakeside RV and Tent Campgrounds and North America's Only Freshwater Pearl Farm, the Tennessee River Freshwater Pearl Museum, Farm, Tour and Pearl Jewelry Showroom on the scenic Birdsong Creek just 9.2 mi North of the Birdsong Exit at i-40 then on to Camden and then out 191 North to Nathan Bedford Forest State Park just north of Eva, Tennessee. <P2-S2>  This highway crosses US 70, US 70 Business, and State Route 69A. <P2-S3>  This highway passes through the small communities of Eagle Creek, Birdsong, Chalk Level, Camden Bay, Eastview Tennessee, Eva, and the court square in Camden, Tennessee. <SEP> <P3-S0> Joseph William Cowgill (April 24, 1908 – November 19, 1986) was an American Democratic Party politician who served as the Minority Leader of the New Jersey State Senate. <P3-S1>  He is a 1929 graduate of the University of Pennsylvania and a 1933 graduate of the University of Pennsylvania Law School. <P3-S2>  He was elected to the New Jersey General Assembly representing Camden County in 1940. <P3-S3>  He did not seek re-election to a second term in 1941, but instead ran for Camden County Surrogate (Probate Court Judge). <P3-S4>  He resigned as Surrogate in 1943 to join the U.S. Navy during World War II. <P3-S5>  Cowgill was an Assistant Camden County Prosecutor in 1945, and served as the Camden County Counsel from 1947 to 1953, and again from 1957 to 1960. <P3-S6>  He was a Delegate to the 1947 New Jersey Constitutional Convention, and an Alternate Delegate to the 1956 Democratic National Convention. <P3-S7>  He was elected to the Camden County Board of Chosen Freeholders in 1952; he did not seek re-election in 1955, but instead ran for an open State Senate seat when Bruce A. Wallace retired. <P3-S8>  In a close race, Cowgill defeated Republican Haddon Township Mayor William G. Rohrer by 290 votes, 54,683 (50.02%) to 54,393 (49.76%). <P3-S9>  Cowgill again faced Rohrer when he sought re-election in 1959; this time, Cowgill won by 4,092 votes, 61,656 (51.72%) to 57,564 (48.28%). <P3-S10>  He served as the Senate Minority Leader from 1959 to 1964. <P3-S11>  In 1963, Cowgill was defeated for re-election to a third term as State Senator, losing to Republican Frederick Scholz by 13,627 votes, 72,873 (54.94%) to 59,246 (44.66%).