"Polyot"@en . "1379.0"^^ . "R-16U"@en . "--06-10"^^ . "--06-22"^^ . "Fort Wingate"@en . "Atlas LV-3C Centaur-C"@en . . "--04-08"^^ . "--05-28"^^ . "ISAS"@en . "--04-01"^^ . "Boilerplate Apollo spacecraft, first stage engine failure during ascent did not affect flight due to engine-out capability"@en . "Apogee: , maiden flight of Blue Streak, test for the Europa programme"@en . . "--06-06"^^ . "LGM-25C Titan II"@en . "HAD"@en . "Vandenberg LF-09"@en . "960.0"^^ . "--04-16"^^ . "1"^^ . . "--06-22"^^ . "--05-03"^^ . "2"^^ . "3"^^ . "Kwajalein"@en . "Cape Canaveral LC-31B"@en . . "270.0"^^ . "Hammaguira Bacchus"@en . "Failed to orbit, Transit 5BN-3 carried a SNAP-9 RTG"@en . "14571.0"^^ . "Vostok-2"@en . . . . "--05-18"^^ . "Atlas LV-3A Agena-D"@en . . "--04-17"^^ . . "Dragon"@en . "1395.0"^^ . . "--05-28"^^ . "400.0"^^ . "29308.0"^^ . "66545.0"^^ . "77462.0"^^ . "228.0"^^ . "--06-29"^^ . "38.0"^^ . . . . "--05-14"^^ . . "--06-11"^^ . . . "--04-26"^^ . "Scout X-4"@en . . . "Voskhod"@en . . . "162.0"^^ . ", ETR"@en . "--04-18"^^ . "16947.0"^^ . "White Sands LC-35"@en . "660.0"^^ . . . . "--04-04"^^ . "Hammaguira Blandine"@en . "--06-12"^^ . . "--05-26"^^ . . "--05-20"^^ . . "1130.0"^^ . "--05-08"^^ . "--05-22"^^ . "Johnston LE-2"@en . . "0.0"^^ . . "Emeraude VE121"@en . . "This is a list of spaceflights launched between April and June 1964. For launches in the rest of the year, see 1964 in spaceflight (January\u2013March), 1964 in spaceflight (July\u2013September) and 1964 in spaceflight (October\u2013December). For an overview of the whole year, see 1964 in spaceflight."@en . . . "Vandenberg LC-75-1-1"@en . "--06-13"^^ . . . . "US Air Force"@en . "648.0"^^ . . "--06-23"^^ . . "Point Arguello LC-D"@en . . "570.0"^^ . "--05-10"^^ . . "Sandia"@en . "CARDE"@en . . "USS Daniel Webster, ETR"@en . . "Cape Canaveral LC-15"@en . . "53859.0"^^ . "--06-15"^^ . . "1110.0"^^ . "--04-29"^^ . "Vandenberg LC-75-1-2"@en . "414.0"^^ . "1260.0"^^ . "75605.0"^^ . "61.0"^^ . "78145.0"^^ . "--05-04"^^ . . "59403.0"^^ . "--04-21"^^ . "6024.0"^^ . "May"@en . "Baikonur Site 31/6"@en . "--05-19"^^ . "--04-01"^^ . "Rubis"@en . "271.0"^^ . "--06-09"^^ . "--06-02"^^ . . . "Vandenberg LF-02"@en . . "--06-19"^^ . "Strategic Air Command"@en . "--06-15"^^ . "--06-13"^^ . "MGM-31 Pershing I"@en . "Baikonur Site 67/21"@en . "--04-22"^^ . "69306.0"^^ . . "--04-22"^^ . "1436.0"^^ . "44.0"^^ . "Molniya-M"@en . "Molniya"@en . "--06-11"^^ . . . "--06-16"^^ . "--07-01"^^ . "Green River Pad 2"@en . "--04-23"^^ . "--05-04"^^ . "Fort Churchill"@en . "--04-14"^^ . "V\u00E9ronique"@en . . "--04-03"^^ . "Vandenberg LF-07"@en . "CNES"@en . "Kosmos-2I 63S1"@en . . . . "--06-17"^^ . . "Hueco"@en . "57601.0"^^ . . "1080.0"^^ . "Black Brant IVA"@en . "Thrust Augmented Thor SLV-2A Agena-D"@en . "--05-06"^^ . . "21926.0"^^ . "--04-18"^^ . "Point Mugu"@en . . "--06-18"^^ . . "ELDO"@en . "This is a list of spaceflights launched between April and June 1964. For launches in the rest of the year, see 1964 in spaceflight (January\u2013March), 1964 in spaceflight (July\u2013September) and 1964 in spaceflight (October\u2013December). For an overview of the whole year, see 1964 in spaceflight."@en . "Nike-Cajun"@en . "9060.0"^^ . . "Kappa-8L"@en . "340.0"^^ . "853.0"^^ . "--04-10"^^ . . . "--06-16"^^ . "--05-06"^^ . "Black Brant II"@en . "978.0"^^ . "Maiden flight of Titan II GLV, first orbital launch of a Titan rocket, and first flight of the Gemini programme."@en . "Cape Canaveral LC-11"@en . . "--06-05"^^ . "--04-02"^^ . "Wallops Island"@en . "104.0"^^ . "--06-30"^^ . . . . "--05-30"^^ . "436.0"^^ . "--04-27"^^ . "69674.0"^^ . "UGM-133A Minuteman IA"@en . "Thor SLV-2 Agena-D"@en . . "--06-07"^^ . "511.0"^^ . . "512.0"^^ . . . . "1405.0"^^ . "--04-24"^^ . "--04-23"^^ . . "--05-08"^^ . . "--06-12"^^ . "--04-07"^^ . "NRL"@en . "CRA"@en . . "Cape Canaveral LC-12"@en . "760.0"^^ . "61747.0"^^ . "65763.0"^^ . . "Second stage exploded"@en . "--04-25"^^ . "--04-15"^^ . "72857.0"^^ . "--06-01"^^ . . "Maiden flight of Atlas LV-3C Centaur-C, Centaur hydraulic system failed"@en . . "940.0"^^ . "1125.0"^^ . "--04-25"^^ . . . . "--06-24"^^ . . "Nike-Tomahawk"@en . "RAE/WRE"@en . "Thor DSV-2A Ablestar"@en . "330.0"^^ . "--06-19"^^ . "June"@en . . "--06-03"^^ . "UGM-27 Polaris A2"@en . "--04-26"^^ . "Saturn I"@en . "Point Arguello LC-2-3"@en . "--10-20"^^ . "Cape Canaveral LC-19"@en . "390.0"^^ . "Jiuquan LA-3"@en . "--04-12"^^ . "Nike-Apache"@en . . . "--04-06"^^ . "R-9 Desna"@en . "53773.0"^^ . . "Cape Canaveral LC-37B"@en . "--05-19"^^ . "ONERA"@en . "--05-25"^^ . "--05-07"^^ . "USS Henry Clay, ETR"@en . "--04-11"^^ . "Woomera LA-2"@en . "White Sands"@en . "--04-06"^^ . "24960.0"^^ . "Final flight of Polyot rocket, non-intercept flight test of I-2B antisatellite weapon"@en . "MVS"@en . "DASA"@en . . . "84228.0"^^ . "1140.0"^^ . "1222.0"^^ . "Skylark-7C"@en . "63311"^^ . "59.0"^^ . . "Baikonur Site 1/5"@en . "Kapustin Yar"@en . "Veronique 61"@en . "4376.0"^^ . "Ascension"@en . "27371240"^^ . "US Navy"@en . "--05-27"^^ . "Vandenberg LF-05"@en . "PLA"@en . . . "303.0"^^ . . . "NASA"@en . . "75890.0"^^ . "559.0"^^ . "R-14 Usovaya"@en . "--04-08"^^ . "--04-02"^^ . "3150.0"^^ . "--06-08"^^ . . "81004.0"^^ . "17768.0"^^ . "Baikonur Site 90/19"@en . "--05-10"^^ . . "R-17 Elbrus"@en . "--04-09"^^ . "590.0"^^ . "Vandenberg LC-75-3-4"@en . "LGM-30B Minuteman IB"@en . "50662.0"^^ . "NRCC"@en . "990.0"^^ . "--04-21"^^ . "25554.0"^^ . "Vandenberg LF-06"@en . "73582.0"^^ . "--04-30"^^ . . "Vandenberg LC-576A-1"@en . "--06-23"^^ . . "Baikonur"@en . "--05-23"^^ . "--05-21"^^ . "14431.0"^^ . "Santa Rita"@en . "--06-03"^^ . "Cape Canaveral"@en . "59647.0"^^ . "Black Brant III"@en . "--04-13"^^ . "--05-30"^^ . . "Apogee:"@en . "--04-27"^^ . "Hammaguira Brigitte"@en . "1964 in spaceflight (April\u2013June)"@en . "13855.0"^^ . . . . "--06-04"^^ . "4902.0"^^ . . "--06-04"^^ . . "Dong Feng 2"@en . "Kagoshima"@en . "--05-12"^^ . "576.0"^^ . "--05-15"^^ . "9030.0"^^ . "--04-11"^^ . "--06-24"^^ . "--05-21"^^ . "--05-20"^^ . "405.0"^^ . "--04-07"^^ . "UR-200"@en . "Titan II GLV"@en . "--04-24"^^ . "--04-17"^^ . "135.0"^^ . "452.0"^^ . "--06-25"^^ . "NOTS"@en . . "R-36"@en . . "Barking Sands"@en . "--05-25"^^ . "UGM-27 Polaris A3"@en . "--06-18"^^ . . . "Sonmiani"@en . "R-12 Dvina"@en . "467.0"^^ . "139.0"^^ . "--05-23"^^ . "Centaure 1"@en . "--04-09"^^ . "Javelin"@en . "61620.0"^^ . "KPNO"@en . "Thor DSV-2J"@en . . . "Lex"@en . "Woomera LA-6A"@en . "Eglin"@en . "862.0"^^ . "1115.0"^^ . "1398.0"^^ . . "--06-30"^^ . "Vandenberg LC-576G"@en . "--05-11"^^ . . "71583.0"^^ . "--05-14"^^ . "619.0"^^ . "Astrobee-200"@en . "1234.0"^^ . "--04-03"^^ . "--04-13"^^ . "521.0"^^ . "380.0"^^ . "947.0"^^ . "SM-65F Atlas"@en . "--04-20"^^ . "--05-11"^^ . . . . "CERES"@en . "89.0"^^ . "--04-10"^^ . "Athena RTV"@en . "685.0"^^ . "RVSN"@en . "45899.0"^^ . . "--04-12"^^ . . "375.0"^^ . "360.0"^^ . "--06-07"^^ . . "--06-05"^^ . "826.0"^^ . "Blue Streak"@en . . "SM-65D Atlas"@en . "Nike-Javelin"@en . "US Army"@en . . "Point Arguello"@en . "--06-08"^^ . "--06-26"^^ . . "WRE"@en . "979.0"^^ . "--04-15"^^ . . "190.0"^^ . . . "--06-29"^^ . "Walker Cay"@en . . . . . "Vandenberg LF-03"@en . "Aerobee-150"@en . . "Cape Canaveral LC-36A"@en . "R-7A Semyorka"@en . "USS John Adams, ETR"@en . "Baikonur Site 67/22"@en . "--06-09"^^ . "--06-26"^^ . "1424.0"^^ . . "Baikonur Site 41/4"@en . . . "--05-18"^^ . . . "61209.0"^^ . "--05-27"^^ . "--06-10"^^ . . "540.0"^^ . "Point Arguello LC-1-1"@en . . . "Vandenberg LF-04"@en . . "--07-16"^^ . . "--04-20"^^ . "April"@en . . "--05-07"^^ . . "--06-25"^^ . "Failed to orbit"@en . "--05-12"^^ . "57360.0"^^ . "--05-15"^^ . "Kapustin Yar Mayak-2"@en . . . "54600.0"^^ . "--04-16"^^ . "--04-14"^^ . "--08-23"^^ . . "Spacecraft carried Starflash 1A experiment"@en . "17990.0"^^ . "1091747433"^^ . "329.0"^^ . "--06-17"^^ .