I Page Two Jet, crew return from passengers take small THE MICHIGAN DAILY .v Cuba; er plane MIAMI, Fla. (P) - Eighty-six passengers of an American jet- liner hijacked- to Cuba returned to the United States yesterday aboard a mercy plane normally used on "freedom flights" to ferry Cuban refugees to Miami. The chartered plane landed at Miami International Airport at 12:28 p.m., EDT, and the passen- gers were taken into a quarantine building for questioning and clearance. The hijacked Northwest Orient Airlines jet, which had 87 passen- gers when hijacked, returned ear- lier today from Havana with only the seven-member crew aboard. The hijacker remained behind in Cuba. The aviation industry, in de- spair over the seeming impossibil- ity of preventing airplane hijack- ings, disclosed yesterday it is briefing pilots on landing instruc- tions at Havana airport. Most airlines admitted that their pilots had training in ap- proach and procedure at the Cu- ban capital, and Trans World Air- lines even said its radios could be switched to Havana frequen- cies. In the wake of two hijackings within 48 hours of each other, the airlines reviewed existing precau- tions. They concluded that, be- cause of safety aspects involved, it is next to impossible to keep a hijacker from taking over a plane. The Northwest jet touched down just hours after a Southeast Air- lines DC3 with 14, asegesand a three-man crew were permitted to complete a flight to Key West that was interrupted Saturday. Saturday's hijackings were the ..!as. "M1:M tt :M." 11M.,.:.. ". J .p ". .V, .". . ......... . . ..... . .. ...... 1 'S .^.. .. n .fr.. :..r .{ ...... 1. .. .. .... x . r.y a. .v.. rr > M. r.r.L a>., .., J. A> .J .r.4 . . . f L r 1 ..J Y r r v .. M ..: ... .. ,:.:J ?:"i:"ii::. .v:::'Y 'J Yr "Y ..41"''.. , 4Vy:" .. k "'J. . ... .. .h. r . J J . J:' +SvrL h .. J "1 'i ' Jh{ 1 !.S4V lV!< {",.f .{ 'f Vi"R....J1x...1J, 1r..>. ."eF: " A .1ti"rftitiW."r.!f . "rf'f 1.PJ.{{ ."J.1 V." "::K'1:::::::. : .Y . .tr+a.;".L.. ."v:.>LO.. .. 11v L"'J{ ..hr ...............f.{...vrrr'fiY.>u". iYh. >vh1.L..$?.J"r.. ""5,. .".. 4h} .. lyYAr , .t L S .:' j,' ,+ $ ] ........ r. stioCCrN"Y DAILY OFFICIAL BULLETI IIINN .1. V. .r .>. .h.A.... J. t.. "Mh"" VJ N" ". "hM. J h...t. ^ ! V... h..,.. rh.h. 4....,.f ^ R .1 !'N. . Kh ." frt. f .':t "J " Y ". t.::: ". :::::.YY f>'th" M J Y" ".>"" .r.f. h. Mr..t. ..+?: ""31L.M1R". M'. >" {"i. '. ..":J:"t. r. .a J.":x .h.Y.. a. Y"}fi+Y' r iiJ:vJ" xl 4.. .? "7 "4i:" ?"ir hYh": Mi :4"k": t . O tiCV. y . nv:?tit " t. ".tfl.. iti: t 'r'r:^:{":e. :o'fi: :^'r :....v."F. 64...,.., .. ..Ja :" $:4:{{CSi t."r:{". a} «'":{"'t{rabt>ti :":. kkMh.. .x,{"}}x.54?....... aLY.{:{"ai"Jar.n. tt{ r:"d ,y4 ,p} ;.,/ } }v ..'{ .r..:.:1:6.... r.L{}:: :{?'(y.... r4.. r. N .d' vKX'"'.$,.....r..,.Jrr.M....s... ;"JY :: {...Jr.1vt. :d":v{ .."r:.?ti",15 :."o'ar .. " ria.".": :"."_ei:.:n{L... "rrr?.r ."o'r: