Matches in DBpedia 2016-04 for { ?s ?p <http://dbpedia.org/resource/Category:20th-century_aviation> }
- Air_Mail_scandal wikiPageWikiLink Category:20th-century_aviation.
- Aviation_between_the_World_Wars wikiPageWikiLink Category:20th-century_aviation.
- Aviation_in_World_War_I wikiPageWikiLink Category:20th-century_aviation.
- Aviation_in_World_War_II wikiPageWikiLink Category:20th-century_aviation.
- Aviation_in_the_pioneer_era wikiPageWikiLink Category:20th-century_aviation.
- Bird_of_Paradise_(aircraft) wikiPageWikiLink Category:20th-century_aviation.
- Blind_Landing_Experimental_Unit wikiPageWikiLink Category:20th-century_aviation.
- First_aerial_circumnavigation wikiPageWikiLink Category:20th-century_aviation.
- Friedrich_Karl_von_Koenig-Warthausen wikiPageWikiLink Category:20th-century_aviation.
- Howard_Hughes wikiPageWikiLink Category:20th-century_aviation.
- IBM_Airline_Control_Program wikiPageWikiLink Category:20th-century_aviation.
- Industrial_Airplane_Show wikiPageWikiLink Category:20th-century_aviation.
- Jan_Lavezzari wikiPageWikiLink Category:20th-century_aviation.
- Lindbergh_Boom wikiPageWikiLink Category:20th-century_aviation.
- Linea_dellImpero wikiPageWikiLink Category:20th-century_aviation.
- Link_Trainer wikiPageWikiLink Category:20th-century_aviation.
- Little_Nellie_007 wikiPageWikiLink Category:20th-century_aviation.
- NBMR-3 wikiPageWikiLink Category:20th-century_aviation.
- Oklahoma_City_sonic_boom_tests wikiPageWikiLink Category:20th-century_aviation.
- René_Lorin wikiPageWikiLink Category:20th-century_aviation.
- The_Double_Sunrise wikiPageWikiLink Category:20th-century_aviation.
- Timeline_of_aviation_–_20th_century wikiPageWikiLink Category:20th-century_aviation.
- Air_Mail_scandal subject Category:20th-century_aviation.
- Aviation_between_the_World_Wars subject Category:20th-century_aviation.
- Aviation_in_World_War_I subject Category:20th-century_aviation.
- Aviation_in_World_War_II subject Category:20th-century_aviation.
- Aviation_in_the_pioneer_era subject Category:20th-century_aviation.
- Bird_of_Paradise_(aircraft) subject Category:20th-century_aviation.
- Blind_Landing_Experimental_Unit subject Category:20th-century_aviation.
- First_aerial_circumnavigation subject Category:20th-century_aviation.
- Friedrich_Karl_von_Koenig-Warthausen subject Category:20th-century_aviation.
- Howard_Hughes subject Category:20th-century_aviation.
- IBM_Airline_Control_Program subject Category:20th-century_aviation.
- Industrial_Airplane_Show subject Category:20th-century_aviation.
- Jan_Lavezzari subject Category:20th-century_aviation.
- Lindbergh_Boom subject Category:20th-century_aviation.
- Linea_dellImpero subject Category:20th-century_aviation.
- Link_Trainer subject Category:20th-century_aviation.
- Little_Nellie_007 subject Category:20th-century_aviation.
- NBMR-3 subject Category:20th-century_aviation.
- Oklahoma_City_sonic_boom_tests subject Category:20th-century_aviation.
- René_Lorin subject Category:20th-century_aviation.
- The_Double_Sunrise subject Category:20th-century_aviation.
- Timeline_of_aviation_–_20th_century subject Category:20th-century_aviation.
- Category:1901_in_aviation broader Category:20th-century_aviation.
- Category:1902_in_aviation broader Category:20th-century_aviation.
- Category:1903_in_aviation broader Category:20th-century_aviation.
- Category:1904_in_aviation broader Category:20th-century_aviation.
- Category:1905_in_aviation broader Category:20th-century_aviation.
- Category:1906_in_aviation broader Category:20th-century_aviation.
- Category:1907_in_aviation broader Category:20th-century_aviation.
- Category:1908_in_aviation broader Category:20th-century_aviation.
- Category:1909_in_aviation broader Category:20th-century_aviation.
- Category:1910_in_aviation broader Category:20th-century_aviation.
- Category:1911_in_aviation broader Category:20th-century_aviation.
- Category:1912_in_aviation broader Category:20th-century_aviation.
- Category:1913_in_aviation broader Category:20th-century_aviation.
- Category:1914_in_aviation broader Category:20th-century_aviation.
- Category:1915_in_aviation broader Category:20th-century_aviation.
- Category:1916_in_aviation broader Category:20th-century_aviation.
- Category:1917_in_aviation broader Category:20th-century_aviation.
- Category:1918_in_aviation broader Category:20th-century_aviation.
- Category:1919_in_aviation broader Category:20th-century_aviation.
- Category:1920_in_aviation broader Category:20th-century_aviation.
- Category:1921_in_aviation broader Category:20th-century_aviation.
- Category:1922_in_aviation broader Category:20th-century_aviation.
- Category:1923_in_aviation broader Category:20th-century_aviation.
- Category:1924_in_aviation broader Category:20th-century_aviation.
- Category:1925_in_aviation broader Category:20th-century_aviation.
- Category:1926_in_aviation broader Category:20th-century_aviation.
- Category:1927_in_aviation broader Category:20th-century_aviation.
- Category:1928_in_aviation broader Category:20th-century_aviation.
- Category:1929_in_aviation broader Category:20th-century_aviation.
- Category:1930_in_aviation broader Category:20th-century_aviation.
- Category:1931_in_aviation broader Category:20th-century_aviation.
- Category:1932_in_aviation broader Category:20th-century_aviation.
- Category:1933_in_aviation broader Category:20th-century_aviation.
- Category:1934_in_aviation broader Category:20th-century_aviation.
- Category:1935_in_aviation broader Category:20th-century_aviation.
- Category:1936_in_aviation broader Category:20th-century_aviation.
- Category:1937_in_aviation broader Category:20th-century_aviation.
- Category:1938_in_aviation broader Category:20th-century_aviation.
- Category:1939_in_aviation broader Category:20th-century_aviation.
- Category:1940_in_aviation broader Category:20th-century_aviation.
- Category:1941_in_aviation broader Category:20th-century_aviation.
- Category:1942_in_aviation broader Category:20th-century_aviation.
- Category:1943_in_aviation broader Category:20th-century_aviation.
- Category:1944_in_aviation broader Category:20th-century_aviation.
- Category:1945_in_aviation broader Category:20th-century_aviation.
- Category:1946_in_aviation broader Category:20th-century_aviation.
- Category:1947_in_aviation broader Category:20th-century_aviation.
- Category:1948_in_aviation broader Category:20th-century_aviation.
- Category:1949_in_aviation broader Category:20th-century_aviation.
- Category:1950_in_aviation broader Category:20th-century_aviation.
- Category:1951_in_aviation broader Category:20th-century_aviation.
- Category:1952_in_aviation broader Category:20th-century_aviation.
- Category:1953_in_aviation broader Category:20th-century_aviation.
- Category:1954_in_aviation broader Category:20th-century_aviation.
- Category:1955_in_aviation broader Category:20th-century_aviation.
- Category:1956_in_aviation broader Category:20th-century_aviation.