t 1. DA T! TIM! GROUP NUMBER OF OBJECTS 5. LENGTH OF OBSERVATION Not Reported TYPE OF OBSERVATION Air-Visual :a. PHOTOS \9. PHYSICAL EVIDENCE PROJECi 10073 RECC~D LOCATION Brockton, J.:.~ss 10. CONCLUSION Sighting by observer l-m.s a bolloon ohservati O"L._ 11. BRII, SUMMARY AND ANALYSIS Obsarver spotted a s.lotiny white spherical obJect which he estimated uas approximately t~renty feet 1n diameter, proceedi: 3 at a high rate of speed in easterly direction and ~t least 1,000 tt beneath c:bservers a/c. Observer c...uld not; e~t.ir.~ate the speed of ob~ect, but believes it was going as l--ast as jet planes he h&a seen at lew altituda. No soun:i or exhaust smo~ D3P. NT ff Ttl~ Atn FOncl:: ~1\DQUARTERS U:JIT:;!1 STAT:.:~ .~oi~ FORCE ifASHINfJTrt: THE Il-'~PEC'roR G~NEaAL, tJS,\fo' 1ST DISTRICT OFFICE CF SPZCIAL n:vr~STIOnTIOl!S ~STOVER it.IR FOP.CE BASE, !.:ASS~HUSETTS 25 September 19 50 25 September 1950 Dir-"w ct IJoial IntestileUone ldq\llriera, USAP We8hlftgto!l 1. S!BOPSISI Cidlian pilot reported aeein~ . an unoontenticllel air- . or eft 1D are1 ot Broo)don, laaa., on rl Au~at 1950 2. DEr&ILSa On 22 September 1950 the Asst. Chiet ot stetf, G2, lew Bnglend area, Boston Bese, turniehad lat Distr Ottioe .,ith a 901'1 ot a letter dated 1'3 September 1950, tr01!1 one t la Bot kJt.o1ftl what thia llWilber a1BD1ties), WUbur , ock, RFD 8aJlemlle, Rhode Island ia emplo7ed ae a radio meohanio at ~onset lenl Air statioll Rh<de leland. ined a report ot UDOODYentional at-rcraf' atghted near on, Uses. At 1830 houre, ~ ADguet 19~, EARIZ, a priftte-lioeneed pilot ~inoe 1947), wee tl71ng at 1300 teet ill tbe ~ooktoft area and spotted a abi'V white sphcn"ioal objoot whiob be eatillated ,. .. . approxtte~ twent7 ( 20) fe9t 111 dia~ter, proceeding at a high rate ot speed 1B a east d1reotim et least oM thousand (l,cOO) feet beneath 1 airorott. that be could see no projeotiona or !rregul.erit 1 on the surteoe t objeot and cot,ld not estimate the apeecl ot the objeet elthou,f!h h beliwea it going ae f'aet as jet planes he hal seen at ltitude st OJ,onset llD"tal Air Station. As to pr:-opulsion ot tbe objeot eted thet tbl objeot oould not haye been ,.rinclblo;m lna.uob it . s proeeeding ill an easterly direction on a steady oot.rse r.n:i the 1dD4 direction ,., sou no exh:lust a1!10ke could ba sean and no UJlUoual aolae \'!81 heard l:7 bed ae ssanGft at the tir.se he reportedly etehted the objeot, a youngster or approximtely t::alve (12) rear from I!Pr1(1ey, eel that he pointed out the objeot to the bor at the t si~ting etter the objoot bad red trca eight a deseribe it. DesoriptioD aooorcl iec! with h11 a. a. BoYIR Dlririot eo-aal