a b c d e f g h i j k l m n o p q r s t u v w x y z numbers misc
"x-1" "x-10" "x-15" "x-17" "x-1a"
"x-2" "x-30" "x-31" "x-37b" "x-43a" "x-acceleration" "x-antenna" "x-band"
"x-bright" "x-fast" "x-form" "x-formation" "x-low" "x-pattern" "x-planes" "x-ray"
"x-rays" "x-shape" "x-shaped" "x1" "x10'" "x10'cgr" "x100" "x11'"
"x15" "x15'plain" "x15m" "x2" "x2'rectangle" "x20'" "x200'" "x2m"
"x3'" "x3-4" "x37b" "x3m" "x3x1m" "x3x4m" "x4'" "x4'ovoids"
"x4'rectangle" "x40'x20'" "x4m" "x5'" "x5v4mr" "x6'domed" "x6m" "x7'disk"
"x7'obj" "x8'crater" "x8'scr" "x8m" "xanthois" "xanton-chassenon" "xaqdoi" "xavier"
"xawc5f_ur08" "xb-35" "xb-70" "xc5555" "xe2838" "xefi" "xenia" "xeno"
"xenon-133" "xf5u" "xfast" "xfua5zqv" "xi" "xi'an" "xiamen" "xian"
"xiangshan" "xianyang" "xiaoshan" "xigaze" "xii" "xiii" "xiiith" "xim"
"xincheng" "xinganling" "xinghua" "xingu" "xinhua" "xinhuajie" "xinjian" "xinjiang"
"xinxiang" "xira" "xiti" "xiv" "xku8yn" "xl" "xlr-11" "xmas"
"xmoon" "xp-80" "xp-84" "xp-86" "xterra" "xuchang" "xvis" "xw-25"
"xx" "xxi" "xxii-xxiii" "xxiii" "xxsrh2qt2o4" "xxxx" "xxxxx" "xxxxxx"
"xxxxxxx" "xxxxxxxx" "xxxxxxxxxxx"
n experimental rocket-powered Bell X-1 at Muroc [now Edwards] AFB, Californ 10/14/1947 #3458 rspeed record of 891 mph in a Bell X-1 at Muroc AFB, California. 11/6/1947 #3480
ak Ridge, Tennessee Y-12 plant The X-10 Graphite Reactor at Oak Ridge, Tenn 11/4/1943 #1542 dge National Laboratory, Tennessee X-10 plant 4:20 p.m. A UFO that appears 1/21/1951 #5410 restricted area that includes the X-10 plant. 1/21/1951 #5410
AFB, California The first powered X-15 flight is piloted by Albert Scott C 9/17/1959 #15981
ed craft are filmed passing a USAF X-15 rocket plane being commanded by tes 4/29/1962 #17135
Edwards AFB, CA X-15 flight, piloted by Joe Walker; Phot 4/30/1962 #17138
ree-flight test (Flight 52) of the X-15 to a height of 246,700 feet (46.7 m 4/30/1962 #17141
ing in groups up to six behind the X-15.” Opinion ranges from “definitely s 4/30/1962 #17141
Edwards AFB, CA X-15 flight, Maj. Bob White pilot. Photo 7/17/1962 #17277
White is piloting Flight 62 of the X-15 at Edwards AFB, California. He flie 7/17/1962 #17279
On this day X-15 pilot and future astronaut White wa 7/17/1962 #17280
a grayish-white UFO. It paced the X-15 for five seconds, and then darted a 7/17/1962 #17280
of 353,200 feet (66.9 miles) in an X-15 rocket plane. 8/22/1963 #17915
Barstow, California X-15 pilot Joseph A. Walker is killed wh 6/8/1966 #20544
ing to the story, 6 UFOs follow an X-15 as it lands. When project members c 9/1/1967? #22977
of phone calls, they find that no X-15 flew on September 1. (There are fli 9/1/1967? #22977
ph (Mach 6.72) in a North American X-15 rocket plane, a record that stands 10/3/1967 #23171
he snaps six photos with his Kodak X-15 camera. The color pictures reveal a 5/5/1974 #29085
gh altitude aircraft like the X-2, X-15 and U-2, plus cameras on rockets th 7/1991 #40108
nuclear warheads are launched from X-17 rockets from the deck of the USS No 8/27/1958 #15229
altitude of 90,440 feet in a Bell X-1A. 5/28/1954 #9838
titude of 126,283 feet in the Bell X-2. 9/7/1956 #13203 on high altitude aircraft like the X-2, X-15 and U-2, plus cameras on rocke 7/1991 #40108
to develop engines/propulsion. The X-30 National Aerospace Plane (NASP) pla 4/1986 #37815
A Rockwell-MBB X-31 experimental jet fighter designed t 4/29/1993 #40956
Florida Low Earth Orbit The first X-37B, an uncrewed, reusable, robotic sp 4/22/2010 #45276 Shuttle Landing Facility The fifth X-37B mission, Orbital Test Vehicle-5, l 10/27/2019 #45615
An unmanned NASA X-43A hypersonic scramjet, the fastest f 11/16/2004 #44787
saucer maneuvers / 300M altitude. X-acceleration going quickly southeast. 3/8/2001 #44148
LA PORTE, IN UFO with X-antenna / underside chases 2 / car. Co 3/20/1966 #19999
Program, and the Navy’s sea-based X-band radar system. The Combined Space 6/23/2019 #45587
Saucer touches outer wall / house! X-bright. 2/20/1969 #24931 REYKJAVIK, ICEL 3 / airliner. 3 X-bright objects pass north going quickl 11/1972 #27103
rt fringe going quickly southeast. X-fast. Fork-trail. 12/17/1953 #9376
LAUNAC, FR Round lights / rigid X-form dive / car. Structure unseen. Sil 10/5/1973 #27937
going quickly northeast overhead / X-formation. Poor photograph taken. 6/18/1947 #2338 turn on its axis, turning into an X-formation, then breaks off into two se 11/6/1954 #11585 YKOBING FALSTER, DK 3 observer(s). X-formation / 21 night lights rotates / 4/19/1994 #41496 k 21 nocturnal lights flying in an X-formation followed a witness in his ca 4/19/1994 #41497
NZA, ITL Blazing 1.5M disk-light / X-low altitude. Observer(s) feels extrem 8/13/1977 #32397
IN 5 / car. 40' object paces car. X-pattern / lights / underside. Photogra 1/21/1989 #38788
nd were shown four decommissioned “X-planes,” all discs, measuring 20, 40, 1966 #19799
ir, confirmed. Country: USA Name: “X-ray” Yield: 37KT 4/14/1948 #3622
oll Marshall Islands 6:17 a.m. The X-Ray nuclear device is detonated near E 4/15/1948 #3623
carried out the same procedure on X-Ray and Yoke without problems, but thi 5/15/1948 #3651
see the bones in his hand like an X-ray. Suddenly there is a flash, and th 2/11/1953 #8664
see the bones in his hand like an X-ray where he experiences no sound, and 2/19/1953 #8686
rough a viewing lens that also has x-ray capability. The saucer goes to a “ 4/7/1956 #12798
y of Crystallography conducts some X-ray diffraction work. All conclude tha Early 9/1957 #13971
es them the stone. The fragment is x-ray analyzed at Åbo Akademi University 8/1964 #18466
ugh of it for a chemical analysis. X-ray fluorescence and diffraction analy 10/22/1973 #28239
by an apparatus that looks like an X-ray machine, and the men offer to shar 5/17/1978 #33224
lepathy—“It was like a light or an X-ray penetrating.” They told her she wo 1/4/1979 #34296
epathy, "it was like a light or an X-ray penetrating." They told her telepa 1/5/1979 #34304
Valdese, North Carolina Day. X-ray technician Ruth Weaver experiences 5/7/1980 #35314
looking at something resembling an X-ray machine. He also encountered sever 5/3/2000 #43988
X-Rays discovered 11/8/1895 #322
dose of 300–500 rems. Likely only X-rays, gamma rays, or neutrons could tr 7/4/1969 #25251
ers = 12+observer(s). Large orange X-shape hovers and darts around. / MJ#22 5/22/1986 #37887 SA, CA Several observer(s). Orange X-shape zigzags here too. Air Traffic Co 5/22/1986 #37888 r / (seen thru) binoculars. Silent X-shape going quickly northwest going qu 10/13/1986 #38046 nutes. There were 4-6 lights in a "X-shape." 11/25/1999 #43887
d areas. Ritland recalls a “little X-shaped field” just off the eastern sid Early 1955 #11901
d on the sand for two min, leaving X-shaped traces. It flew up to about 10 7/17/1965 #19116
the sand for two minutes, leaving X-shaped ground marks. It flew up to abo 7/17/1965 #19118
ey described the UFOs as having an X-shaped arrangement of lights on the bo 12/19/1969 #25507
At 1:30 a.m. an X-shaped UFO buzzed a car in Launac, Fra 10/5/1973 #27952
TUCSON, AZ Several observer(s). X-shaped silver double-CRG jumps and jer 2/21/1977 #31834
ast of Joliet, Illinois. It had an X-shaped, coal-black area connecting the 2/12/1982 #36341
ARTINSVILLE, WV 3 observer(s). 30' X-shaped object. 5 lights / bottom. Pace 12/30/1984 #37534
sburg, WV 10:00 PM. A 30 foot long X-shaped object paced a car for 20 minut 12/30/1984 #37535
At about 10:00 p.m. a 30 foot long X-shaped object paced a car for 20 minut 12/30/1984 #37536
PIDS, MI Several observer(s). Huge X-shaped object flies east going west ov 1/31/1995 #42004
d parts. As it turns out, the OTC- X1 develops a “mercury leak” and the lau 4/19/1959 #15708
HOPKINTON, MASS 1 observer. 90' x10' "beam of light" seen 30 minute(s). 7/29/1952 #7279
SEWICKLEY HILLS, PA 50' x10'CGR hovers near car. Spotlight going 1/21/1987 #38101
ons in our galaxy, and then added “x100” to it. Skeptic Joe Nickell suggest 2000 #43913
AXIAS, PORTUGAL 3 observer(s). 70' x11' saucer hovers and skims hills. Beam 6/24/1978 #33302
2 saucers filmed passing Air Force X15 / record flight / 200K'. 4/30/1962 #17136
MOHAVE DESERT, CA 2nd X15 / worlds record altitude / 314K' fil 7/17/1962 #17276
KAIPARA HARBOR, NZ Pilot. 100' x15'PLAIN fuselage in 30' / bay water. G 3/12/1965 #18853
ng quickly south going up / 45°. 7 x15M dried grass found. 10/1973 (approximate) #27894 CO, IL Location approximate. 100m x15m yellow / orange saucer. Lands for 5 1/1/1975 #29685
igence (SI) and Counter Espionage (X2), which are rolled up into the Strate 9/20/1945 #1938
the next day, a purplish liquid, 2"x2" marks and patches of singed grass we 8/19/1965 #19424
the next day, a purplish liquid, 2"x2" marks and patches of singed grass we 8/19/1965 #19428
SMETHPORT, PA 1 observer. 5' x2.5'x3'GLOWING box with tail over house 10/14/1984 #37485
BULAWAYO, RHOD 5 observer(s). 5' x2'RECTANGLE hovers / house. Going quick 5/18/1958 #15043
T, SD 2+1 separate observer(s). 8' x20' ovoid close / ground. Vertical blue 12/14/1956 #13401
WR, PA RADAR detector alarms. 250' x200' delta/triangle/box-like craft goin 10/27/1992 #40692
DORF-GULL, HESSEN, GERM 5 x2M cylinder/cigar-shape hovers / road. 12/9/1954 #11782
LLA DL SIERRA, SP 4 observer(s). 1 x2M Brill window by tree. Vanishes / gun 8/5/1970 #25769
QUINTANAORTUNO, SPN 3 x2M washtub-saucer going down. Beams. Bu 1/1/1975 #29686
PITO, PORTGL 2 observer(s). Box 8' x3' with head / outside house. Traces. P 1/3/1977 #31685
y, 66. One gold-colored box, 12-14"x3-4", flew straight and level across th 3/1/1962 #17070
arly 780 days in space. The Boeing X37B is an uncrewed, reusable, robotic s 10/27/2019 #45615
ALCOCEBRE, SP Diver. 7 x3M cylinder/cylindrical object undersea 7/26/1970 #25752
LEGUNE, NT, AUS 2 / light plane. 9 x3x1M UFO passes. HF and VHF radios out 12/9/1977 #32751
LDEMANCO, SP Rectangular object. 9 x3x4M hovers. 2 wheels / front. Rises. 8/2/1968 #24288
60. B25 crew / 11.5K' altitude. 6' x4' rectangular object 300' under B25. 6/7/1952 #6458
HAMILTON, ONT 2 8' x4'OVOIDS land. Observer(s) shocked / to 3/29/1966 #20127
LIA Cops and more/others. Black 6' x4'RECTANGLE going quickly east / 120kts 4/6/1997 #43254
T LAKE CITY, UT 2 observer(s). 60' x40'x20' box goes slow. Sounds heard / t 4/22/1986 #37830
ding beam. Turns extremely dark. 3 x4M traces. 6/4/1978 #33254
kly southeast / 150M altitude. 12' x5'. Silent. Landing? 7/29/1947 #3248
NEW YORK, NY 1 observer. 10' x5' bullet-object with wavy lines. 6 pip 8/15/1964 #18485
RING VALLEY, CA Boy / 15. Dull 14' x5' perfect cylinder/cylindrical object 11/1/1983 #37038
s://www.reddit.com/r/UFOs/comments/x5v4mr/fmrlockheedastrophysicistandcolle 2018 #45498
electro-magnetic effect (EME). 18' x6'DOMED saucer hovers. Fades.. . No fur 2/14/1977 #31815
ARG 2 observer(s). Ovoid lands. 4 x6M trace grows 4 kg mushrooms. Ants mut 11/3/1976 #31519
ATWATER, CA 3+observer(s). 3' x7'DISK hovers / power poles. Hums. Attr 5/12/1979 #34555
ROCKBRIDGE BATHS, VA 20' x7'OBJ paces and blocks car / SR39. 1' t 3/23/1988 #38518
CHARLTON, WILTS 8' x8'CRATER / potato field. Dirt gone. 4 h 7/16/1963 #17831
GAFFNEY, SC 2 observer(s). 20' x8'SCR whistles going quickly east towar 10/13/1983 #37002
SATER, SWD 2 observer(s). 6 x8M metallic blue sphere / treetops. Lig 12/31/1987 #38380
confirmed. Country: France Name: “Xanthois” Yield: 5KT 7/1/1978 #33321
XANTON-CHASSENON, FR 4 / car. Silent lum 6/1937 #1271
s://www.reddit.com/r/UFOs/comments/xaqdoi/luiselizondodescribesacrazyusoenc 9/2022 #45768
14, and their friend Kátia Andrade Xavier, 22, are crossing a vacant lot at 1/20/1996 #42695 n the night sky. One of them named Xavier Garza takes a blurry video of a r 7/5/2012 #45347
ilitary circles. https://youtu.be/XAwc5F_UR08?t=3586 https://www.amazon. 7/7/2007 #45037
Edwards AFB A four-engine Northrop XB-35 flying wing bomber makes its first 6/25/1946 #2015
Jack Northrop grounds the XB-35, which has suffered gearbox and pr 9/11/1946 #2176
hrop delivers a second four-engine XB-35 flying wing aircraft to Muroc AFB 6/26/1947 #2419
d of 2,020 mph in a North American XB-70 Valkyrie at Edwards AFB, Californi 1/12/1966 #19831 aft collides with a North American XB-70 Valkyrie. At an altitude of about 6/8/1966 #20544 F-104 drifts into contact with the XB-70’s right wingtip. The F-104 flips o 6/8/1966 #20544 verted, passes over the top of the XB-70, striking both its vertical stabil 6/8/1966 #20544
XC5555 NORTHEAST / CHO-DO ISLAND, NORTH 2/10/1953 #8658
SOUTH / ANTUNG, CH (XE2838). B29 hit / NK searchlights. 10' 2/24/1952 #5927
announcer at Mexican radio station XEFI, a man named Duran, reported the he 7/7/1947 #2943
Xenia, OH Saw a round 1 ft object at 1,5 10/20/1947 #3462
Dayton–Xenia Road Dayton, Ohio 10:15 p.m. Debbi 3/25/1980 #35241
ustafson are driving on the Dayton–Xenia Road three miles east of Dayton, O 3/25/1980 #35241
n a flying suit who calls himself “Xeno” and gives Padrick a tour of the sh 1/30/1965 #18784
ased and an even greater amount of xenon-133. The radiation is distributed 12/2/1949 #4431
project the Flying Flapjack Vought XF5U. The story is apparently disinforma 3/27/1950 #4741
nk. Back up and going quickly west xfast. 1/16/1956 #12662
83175cca190 https://pastebin.com/xFuA5ZQv 4/2001 #44155
in diameter) passed a RAF Spitfire XI fighter from the 541th Squadron at 34 3/26/1945 #1831
The two astrononauts on Gemini XI, Dick Gordon and Pete Conrad, during 9/13/1966 #20881
near a factory located between Lan Xi and the Xim An River in Zhejiang prov 12/13/1979 #35080
Xi’an University, Shanxi, China 10:00 p. 6/5/1981 #35952
ing Shiliang and other students at Xi’an University, Shanxi, China, see a l 6/5/1981 #35952
the following: “STAC Reports (I to XI) describe the fall, collection, analy 3/11/1998 #43532
of the original STAC Reports (I to XI) that any attempt to follow the path 3/11/1998 #43532
XI'AN, SHAANXI, CH Hundreds / observer(s 9/1970 #25820
WEST / XI'AN, SHAANXI, CH Many observer(s). Sau 11/26/1976 #31575
XI'AN, SHAANXI, CH Several observer(s). 11/15/1980 #35641
XI'AN UNIVERSITY, SHAANXI, CH Luminous o 6/5/1981 #35951
XI'AN, SHAANXI, CH 1 observer. Red-glowi 6/11/1981 #35962
HENGDU, SICHUAN GOING QUICKLY [TO] XIAMEN, CH Saucer near airliner. Liner d 5/17/1991 #40065
A farmer named Ju Tan in Song-Zi Xian Couny, China came upon a misty whit 5/8/1880 #233
QUING XIAN EAST / TIANJIN, CHINA Several obser 9/1943 #1522
CAO XIAN, SHANDONG, CH 50+observer(s). Hat s 9/5/1971 #26320
JI XIAN, HENAN, CH 10+observer(s). Big sile 9/18/1971 #26342
NORTHWEST / YU XIAN, HENAN, CH 2 separate Army squads c 10/4/1971 #26406
GUCHENG XIAN, HUBEI, CH Many observer(s). Flying 11/1976 (approximate) #31514
WEST / XIANGSHAN, CH Cone rises point up from m 12/14/1980 #35713
XIANYANG, CH Several observer(s). Washpa 11/1978 (approximate) #33906
Hangzhou Xiaoshan International Airport Hangzhou, 7/7/2010 #45286
FO is seen hovering above Hangzhou Xiaoshan International Airport near Hang 7/7/2010 #45286
XIGAZE, TIBET 1 observer. Fast silver co 8/1976 #31213
t. Col. Leavitt Corning Jr. of the XII Tactical Air Command sends a secret 1/16/1945 #1757 long in a string toward NW. [UFOE, XII] (NICAP: 01 - Distant Encounters) 6/23/1947 #2374 moved across the wind [UFOE, VII, XII] (NICAP: 08 - Photographic Cases) 7/4/1947 #2649 light, shot upwards out of sight. [XII] (NICAP: 01 - Distant Encounters) 12/8/1947 #3498 pward at ''terrific speed." [UFOE, XII] (NICAP: 01 - Distant Encounters) 7/4/1948 #3697 isc hovered over city, sped away. [XII] (NICAP: 01 - Distant Encounters) 3/10/1950 #4606 ed, sped away when car approached [XII] (NICAP: 02 - Close Encounters) 6/30/1950 #5026 portholes" speed towards Ontario. [XII] (NICAP: 01 - Distant Encounters) 11/7/1951 #5770 thers reported oval object. [UFOE, XII] (NICAP: 01 - Distant Encounters) 8/1/1952 #7401 served in searchlight beam. [UFOE, XII] (NICAP: 01 - Distant Encounters) 9/9/1952 #7884 ow overhead; cattle bolted. [UFOE, XII] (NICAP: 01 - Distant Encounters) 9/16/1952 #7959 isc-shaped UFO with "dome". [UFOE, XII] (NICAP: 01 - Distant Encounters) 10/11/1952 #8117 e to refer everything to Pope Pius XII, who decided to found the S.I.V with 2/19/1954 (approximate) #9557 accelerated and shot away. [UFOE, XII] (NICAP: 01 - Distant Encounters) 5/30/1954 #9845 sc with apparent portholes. [UFOE, XII] (NICAP: 01 - Distant Encounters) 7/28/1954 #10058 ff and moved into distance. [UFOE, XII] (NICAP: 01 - Distant Encounters) 9/20/1954 #10368 cs oscillating in formation.[UFOE, XII] (NICAP: 01 - Distant Encounters) Fall 1954 #10414 blue "portholes" observed. [UFOE, XII] (NICAP: 01 - Distant Encounters) 11/5/1954 #11576 s" at front, sped overhead. [UFOE, XII] (NICAP: 01 - Distant Encounters) 12/20/1954 #11847 made sharp turn, ascended. [UFOE, XII] (NICAP: 01 - Distant Encounters) 4/22/1955 #12099 ouds as an aircraft neared. [UFOE, XII] (NICAP: 01 - Distant Encounters) 6/17/1955 #12203 ration when UFO left. [UFOE, VIII, XII] (NICAP: 03 - EME Cases) 6/26/1955 #12214 ged upward, then sped away. [UFOE, XII] (NICAP: 01 - Distant Encounters) 7/9/1955 #12245 ouds as an aircraft neared. [UFOE, XII] (NICAP: 01 - Distant Encounters) 7/17/1955 #12264 way as airliner approached. [UFOE, XII] (NICAP: 01 - Distant Encounters) 7/17/1955 #12265 ove glider then speed away. [UFOE, XII] (NICAP: 01 - Distant Encounters) 7/26/1955 #12288 ed ascending at high speed. [UFOE, XII] (NICAP: 01 - Distant Encounters) 8/6/1955 #12336 ned sideways and shot away. [UFOE, XII] (NICAP: 01 - Distant Encounters) 8/21/1955 #12384 object through a telescope. [UFOE, XII] (NICAP: 01 - Distant Encounters) 8/28/1955 #12413 ly over car on lonely road. [UFOE, XII] (NICAP: 02 - Close Encounters) 10/28/1955 #12527 ights, moving slowly south. [UFOE, XII] (NICAP: 01 - Distant Encounters) 12/6/1955 #12599 object hovered, sped away. [UFOE, XII] (NICAP: 01 - Distant Encounters) 12/29/1955 #12622 of light visible on bottom. [UFOE, XII] (NICAP: 02 - Close Encounters) 1/17/1956 #12664 object hovered, sped away. (UFOE, XII) (NICAP: 01 - Distant Encounters) 6/27/1956 #12925 object hovered, sped away. (UFOE, XII) (NICAP: 01 - Distant Encounters) 7/19/1956 #12987 ke markings became visible. (UFOE, XII) (NICAP: 01 - Distant Encounters) 8/19/1956 #13099 ough semi-circle formation. (UFOE, XII) (NICAP: 01 - Distant Encounters) 8/20/1956 #13103 , through searchlight beam. (UFOE, XII) (NICAP: 02 - Close Encounters) 11/1956 #13301 , confirmed sighting. [NICAP UFOE, XII] (NICAP: 01 - Distant Encounters) 2/13/1957 #13501 lescope in bright daylight. [UFOE, XII] (NICAP: 01 - Distant Encounters) 6/15/1957 #13729 wobbling vertical descent. [UFOE, XII] (NICAP: 01 - Distant Encounters) 7/1/1957 #13770 green lights like windows. [UFOE, XII] (NICAP: 01 - Distant Encounters) 7/1/1957 #13771 r second consecutive night. [UFOE, XII] (NICAP: 01 - Distant Encounters) 10/7/1957 #14068 UK Disc traveling on edge. [UFOE, XII] (NICAP: 01 - Distant Encounters) 10/23/1957 #14149 tical UFO with "portholes." [UFOE, XII] (NICAP: 01 - Distant Encounters) 12/16/1957 #14734 o "porthole" like markings. [UFOE, XII] (NICAP: 01 - Distant Encounters) 2/2/1958 #14865 cended hovered, moved away. [UFOE, XII] (NICAP: 01 - Distant Encounters) 3/20/1958 #14943 of "portholes or windows." [UFOE, XII] (NICAP: 01 - Distant Encounters) 4/2/1958 #14958 ed in rapid vertical climb. [UFOE, XII] (NICAP: 01 - Distant Encounters) 4/4/1958 #14963 object zigzagged overhead. [UFOE, XII] (NICAP: 01 - Distant Encounters) 6/4/1958 #15080 s" followed jets, hovered. [NICAP, XII] (NICAP: 11 - Aviation Cases) 8/17/1958 #15207 g light suddenly sped away. [UFOE, XII] (NICAP: 01 - Distant Encounters) 11/5/1958 #15428 remained stationary. [NICAP UFOE, XII] (NICAP: 01 - Distant Encounters) 1/1/1959 #15525 O hovered, sped away. [NICAP UFOE, XII] (NICAP: 01 - Distant Encounters) 5/14/1959 #15731 d, dove out of sight. [NICAP UFOE, XII] (NICAP: 01 - Distant Encounters) 6/3/1959 #15759 took off straight up. [NICAP UFOE, XII] (NICAP: 01 - Distant Encounters) 8/24/1959 #15935 sighted by architect. [NICAP UFOE, XII] (NICAP: 01 - Distant Encounters) 5/4/1960 #16251 UFO with "portholes." [NICAP UFOE, XII] (NICAP: 01 - Distant Encounters) 5/18/1960 #16283 cended and sped away. [NICAP UFOE, XII] (NICAP: 01 - Distant Encounters) 7/1/1960 #16323 any police witnesses. (NICAP UFOE, XII) (NICAP: 01 - Distant Encounters) 8/13/1960 #16377 , hovered, sped away. [NICAP UFOE, XII] (NICAP: 01 - Distant Encounters) 4/9/1961 #16645 ff as car approached. [NICAP UFOE, XII] (NICAP: 02 - Close Encounters) 5/1961 #16671 kyquakes" were heard. [NICAP UFOE, XII] (NICAP: 01 - Distant Encounters) 5/19/1961 #16688 UFO with "portholes." [NICAP UFOE, XII] (NICAP: 01 - Distant Encounters) 5/25/1961 #16700 ring in the distance. [NICAP UFOE, XII] (NICAP: 01 - Distant Encounters) 9/13/1961 #16832 different observers. [NICAP UFOE, XII] (NICAP: 01 - Distant Encounters) 10/12/1961 #16906 re "windows." [NICAP UFO Evidence, XII] (NICAP: 01 - Distant Encounters) 4/24/1962 #17126 . (NICAP UFO Evidence, See Section XII; Argentine Chronology.) (NICAP: 11 - 5/1962 #17144 avy pilot. [NICAP UFO Evidence, X, XII] (NICAP: 11 - Aviation Cases) 9/8/1962 #17390 s who spoke with him (UFOE Section XII). (NICAP: 07 - Entity Cases) 4/24/1964 #18192 traces found at site (UFOE Section XII). (NICAP: 06 - Trace Cases) (NICAP: 7/16/1964 #18415 ed out of sight (UFOE II, Section, XII). (NICAP: 02 - Close Encounters) 7/20/1965 #19148 from disc with dome (sections IX, XII). (NICAP: 07 - Entity Cases) 8/24/1967 #22911 escended, entered car. See Section XII (E) car (NICAP: 03 - EME Cases) 11/2/1967 #23387 de repeated passes at car (Section XII, Vol. II, The UFO Evidence). (NICAP: 1/20/1968 #23680 ject paced car, sped away (Section XII). 69Unknown Paris TN 1 Witness was d 12/8/1968 #24751 in upper portion (UFOE II, Section XII). (NICAP: 02 - Close Encounters) (NI 1/1/1970 #25530 (Humcat 1970-4 ; UFOE II, Section XII). (NICAP: 07 - Entity Cases) 1/7/1970 #25538 r, humanoid encounter. See Section XII (R) car (NICAP: 03 - EME Cases) 9/3/1973 #27752 ase. No details. (UFOE II, Section XII). (NICAP: 07 - Entity Cases) 9/27/1973 #27877 arent "bell jar" (UFOE II, Section XII) (NICAP: 07 - Entity Cases) 10/12/1973 #28015 res inside (UFOE II, Section VIII, XII) (NICAP: 07 - Entity Cases) 10/16/1973 #28080 d, creature encounter. See Section XII (E,L) car (NICAP: 03 - EME Cases) 10/17/1973 #28129 ar displaced off road. See Section XII (L) car (NICAP: 03 - EME Cases) 10/19/1973 #28193 bright red eyes (UFOE II, Section XII). (NICAP: 07 - Entity Cases) 11/7/1973 #28383 visible inside object. See Section XII (E) truck (NICAP: 03 - EME Cases) 11/19/1973 #28448 k, humanoid encounter. See Section XII (E,R,L) car (NICAP: 03 - EME Cases) 1/7/1974 #28658 geri, Ref. 5, Reference 1, Section XII). (NICAP: 07 - Entity Cases) 4/16/1974 #29037 ICAP UFO Evidence II, Sections IX, XII). (NICAP: 07 - Entity Cases) 2/14/1975 #29810 noids visible in dome. See Section XII (E,L) truck (NICAP: 03 - EME Cases) 5/3/1975 #30021 te (NICAP UFO Evidence II, Section XII). (NICAP: 05 - Medical Incidents) 7/31/1975 #30216 encounter (NICAP UFOE II, Section XII). (NICAP: 07 - Entity Cases) 2/24/1977 #31844 ddleton, MA Humanoid case (section XII) (NICAP: 07 - Entity Cases) 1/9/1978 #32860 ght from the top onto car (section XII). (NICAP: 02 - Close Encounters) 4/2/1978 #33117 translocation of vehicle (sections XII, XIII). (NICAP: 03 - EME Cases) 7/6/1978 #33343 nter, physical traces. See Section XII (E,L) car (NICAP: 03 - EME Cases) 9/17/1978 #33699 with loud explosive sound (section XII). (NICAP: 07 - Entity Cases) 9/18/1978 #33706 round, humanoid encounter (section XII). (NICAP: 04 - Animal Reactions) (NI 1/3/1979 #34286 through transparent dome (section XII). (NICAP: 02 - Close Encounters) 8/4/1979 #34711 owled as if his ears hurt (section XII). (NICAP: 04 - Animal Reactions) 3/8/1980 #35203 car, E-M effects on radio (section XII). (NICAP: 03 - EME Cases) 5/7/1980 #35312 lume II, The UFO Evidence, Section XII). (NICAP: 02 - Close Encounters) 12/19/1981 #36266 r car, humming sound (sections IX, XII). (NICAP: 02 - Close Encounters) 11/19/1982 #36686 manoids visible in object (section XII). (NICAP: 02 - Close Encounters) 9/1/1987 #38272 Car dragged toward object (section XII). (NICAP: 03 - EME Cases) 12/14/1987 #38362 entities reported (sections VIII, XII); geodesic engineer saw maneuvering 9/14/1989 #39100 entities reported (sections VIII, XII); geodesic engineer saw maneuvering 9/14/1989 #39100 ect hovering over a field (section XII). (NICAP: 02 - Close Encounters) 3/27/1990 #39488
xual encounter case (UFOE, section XIII). (NICAP: 07 - Entity Cases) 10/15/1957 #14116 r, 1979, 1982, 1990, 1995, section XIII). (NICAP: 06 - Trace Cases) 1/25/1967 #21381 y loss and abduction. (See section XIII bibliography, Fowler, 1990a.) (NICA 8/26/1967 #22931 y loss and abduction. (See section XIII bibliography, Fowler, 1990a.) 8/26/1967 #22934 call of event years later (Section XIII, Vol. II, The UFO Evidence). (NICAP 8/7/1968 #24304 types of beings (UFOE II, Section XIII). (NICAP: 07 - Entity Cases) 11/26/1972 #27144 nter, abduction. (UFOE II, Section XIII). (NICAP: 07 - Entity Cases) 10/28/1973 #28308 on abduction (Reference 1, Section XIII). (NICAP: 07 - Entity Cases) 10/25/1974 #29555 duction case (Reference 1, Section XIII). (NICAP: 07 - Entity Cases) 10/27/1974 #29559 iological effects (Ref. 1, Section XIII). (NICAP: 02 - Close Encounters) 1/6/1976 #30768 s, apparent abduction. See Section XIII (E,L) car (NICAP: 03 - EME Cases) 6/11/1976 #31099 g time, abduction (Ref. 1, Section XIII). (NICAP: 03 - EME Cases) 6/11/1976 #31100 . Herrmann abduction case (section XIII). (NICAP: 07 - Entity Cases) 3/18/1978 #33052 location of vehicle (sections XII, XIII). (NICAP: 03 - EME Cases) 7/6/1978 #33343 xamined on metallic table (section XIII). (NICAP: 02 - Close Encounters) 4/2/1980 #35247 room with "fog" on floor (section XIII). (NICAP: 03 - EME Cases) (NICAP: 0 8/21/1980 #35472 levitated; abduction. See Section XIII (R,L) car (NICAP: 03 - EME Cases) 11/19/1980 #35657 io emerged under hypnosis (section XIII). (NICAP: 07 - Entity Cases) 11/28/1980 #35678 Strieber alien encounter (section XIII). (NICAP: 07 - Entity Cases) 12/26/1985 #37736 ngs, views inside a craft (section XIII). (NICAP: 07 - Entity Cases) 8/15/1986 #37990 and John, III, abduction (section XIII). (NICAP: 07 - Entity Cases) 3/20/1988 #38515
d Low, Roach, and Hynek attend the XIIIth General Assembly of the Internati 8/22/1967 #22892
ory located between Lan Xi and the Xim An River in Zhejiang province, China 12/13/1979 #35080
Xincheng district of Taiyuan, Shaanxi, C 10/11/2010 #45301
one and the other larger, over the Xincheng district of Taiyuan, Shaanxi, C 10/11/2010 #45301
XINGANLING MOUNTAINS, CHINA Location app 6/18/1982 #36506
XINGHUA, JIANGSU, CH Blue-grey cylinder/ 2/26/1981 #35846
Xingu light airplane São José dos Campos 5/19/1986 #37880
sé dos Campos Brasilia 9:00 p.m. A Xingu light airplane piloted by Col. Ozi 5/19/1986 #37880
ey give up the chase and land. The Xingu makes three other attempts to land 5/19/1986 #37880
sued the object in the twin-engine Xingu aircraft, the light blinked off ev 5/19/1986 #37882
China Official Chinese news agency Xinhua reported that an association to s 11/24/1980 #35663
Shaanxi, China Sanqianglu district Xinhuajie district Apparel Town area pla 10/11/2010 #45301 e air are seen at 8:55 p.m. in the Xinhuajie district, at 9:01 p.m. near th 10/11/2010 #45301
SOUTH / JINGHE, XINJIAN, CH Geologists. Large perfect ov 8/1974 #29289
LOCATION UNKNOWN, XINJIAN PROVINCE, CH Weathermen and many 10/5/1976 (approximate) #31447
canal north of the Gobi Desert in Xinjiang province, China on this evening 4/15/1968 #23907
China Lop Nur Nuclear Test Base in Xinjiang Siberia The D-21 drone makes it 11/9/1969 #25454
r the Lop Nur Nuclear Test Base in Xinjiang but strays off course into Sibe 11/9/1969 #25454
AWATI CO, XINJIANG, CH Several separate observer(s 9/20/1979 (approximate) #34903
QITAI, XINJIANG, CH 5 observer(s). Oval ring / 11/29/1979 #35026
HAMI, XINJIANG 10+TV workers. Large saucer in 3/18/1988 #38512
Ürümqi, Xinjiang Autonomous Province, China 11:1 9/6/1989 #39092
m. Tong Yuwei, a worker in Ürümqi, Xinjiang Autonomous Province, China, see 9/6/1989 #39092
Journalists in Yining, Xinjiang, China photographed a bright ba 11/1/2002 #44429
NEAR XINXIANG, HENAN, CH Night light spirals 7/1977 #32214
VILA FRANCA DE XIRA, PORT Group / Navy officers. Saucer 11/6/1957 #14357
estrial that they both knew, named Xiti, had been killed. Supposedly a disa 1/15/1969 #24849
c descended, hovered. (NICAP UFOE, XIV) (NICAP: 01 - Distant Encounters) 7/13/1959 #15839 licy Letter; For Commanders," Vol. XIV, No. 12, issued by Office of Secreta 8/15/1960 #16383
eddit.com/r/remoteviewing/comments/xku8yn/ciainvestigatesanomalouseventthat 5/1984 #37308
UFOs, one through theodolite. [V, Xl (NICAP: 01 - Distant Encounters) 3/13/1950 #4625
unched rocket plane powered by the XLR-11 liquid fuel rocket engine. 8/15/1951 #5607
A SWAT team witnessed a "flying Xmas tree" soar over the city of Memphis 5/17/1977 #32108
RSK, KAZAKH SSR Engineer. Saucer 2 xMOON south going north / 2 min. Vibrant 5/17/1967 #22360
y Johnson deliver proposal for the XP-80 jet fighter 7/1943 #1513 rs hand-deliver a proposal for the XP-80 jet fighter to the Air Tactical Se 7/1943 #1515 ery Skunk Works aircraft since the XP-80. Past the DarkStar was something c Late 1990's #43480
westerly direction. At 10:10 a.m., XP-84 test pilot Maj. Jowell C. Wise see 7/8/1947 #3014
light of the prototype jet fighter XP-86 flies from Muroc Dry Lake (now Edw 10/1/1947 #3442
AMP126 (white Toyota) and 4JPL825 (Xterra SE). Fuller later meets Richard 7/2003 #44560
XUCHANG, HENAN, CH Several observer(s). 9/25/1971 #26375
from across China on this day. In Xuchang a luminous object spiralled in a 9/25/1971 #26381
m USG contractors states a system “XViS” is being used to analyze UAP biolo 5/2/2018 #45525 UAP contact scenarios. Curiously, XVis was an actual Department of Energy 5/2/2018 #45525 conscious-states.html http://www.xvis.org/index.php/Main_Page https://w 5/2/2018 #45525 https://www.sandia.gov/ccr/project/xvis/ 5/2/2018 #45525
ate an accidental detonation of an XW-25 warhead in an airplane crash. The 4/24/1957 #13615
box formation. Bank and maneuver. XX accelerations. 4/24/1949 #4101 ation through the screen, on Super XX cut film 4-by-5-inch format. The ligh 7/16/1952 #6843
Gen. Curtis LeMay’s XXI Bomber Command’s Air Intelligence st 4/26/1945 #1855
Pacific Theatre Truk XXI Bomber Command Air Intelligence issu 6/9/1945 #1875
ped away. (Sagan & Page, 1972, pp. xxii-xxiii.) (NICAP: 02 - Close Encounte 9/22/1966 #20913
a private audience with Pope John XXIII in Rome, Italy. The pontiff is ser 5/31/1963 #17774 ith them anymore and to offer John XXIII a liquid substance in order to sav 5/31/1963 #17774
950525trans.htm https://youtu.be/xXsrH2qT2O4 https://books.google.com/b 5/25/1995 #42229
GMA established as part of Project xxxx (name CENSURED). Top Secret project 1954 #9414
taken in the Summer of 1953 by Mr. XXXXX of Tulsa, Oklahoma. According to A Summer 1953 #8949 ts shining through the object. Mr. XXXXX had sighted the same object on 21 6/21/1954 #9915 e, from intelligence sources, that xxxxx believes that such phenomena exist 10/18/1993 #41246
Project xxxxxx (name censured) established by Pr 1953 #8471
Project xxxxxx (name censured) continues after P 12/1969 #25482
and 0200 hours July 28, 1952, Mrs. XXXXXXX observed a white light immediate 7/27/1952 #7210 ter W.S. Churchill to Secretary of xxxxxxx Air Ministry stating: What does 7/28/1952 #7223 n independent project from Project xxxxxxx. 1976 #30741
Project xxxxxxxx (name censured) established to 1968 #23620
at an informal group exists in the xxxxxxxxxxx community and it is possible 10/18/1993 #41246