2-Wednesday, September 27, 1978-The Michigan Daily Jetliner crash probed SAN DIEGO (AP)-A second small )lane may have confused the pilot of a 'acific Southwest Airlines jetliner that ollided with a single-engive Cessna illing at least 150 persons, a federal afety expert said yesterday. P'hillip Rogue, overseeing the lational Transportation Safety Board nivestigation of the worst air crash in J.S. history, said the jetliner and a win-engine Cessna had been cleared or landing on the same runway at Lin- Isbergh Field. ROGUE SAID the PSA pilot had hkrvewledged an air traffic control airning of another plane near the 727, ut may not have noticed the single- ngive Cessna 172 that collided with the rowded jetliner. "Listening to the tower tape recor- ling, it's apparent that the twin-engine large, was making its approach," ogue said. "They had made their ap- roach before the single-engine one. 'he pilot Isaid, 'They said,' but we're nsure what plane he was referring to. 'he PSA pilot probably was confused." Rogue said cockpit and traffic control owertape recordings may mean the 'SA pilot, a 17-year aviation veteran, was aware of the twin-engine Cessna, >ut did not see the single-engine plane. . HE SAID investigators are trying to Ind out who was the pilot of the twin- ngine plane, which apparently landed afely. "It was just another aircraft in the traffic pattern," Hogue said. "How far ahead it was of the other single-engine Cessna, I can't say.' HOGUE SAID the cockpit and tower tapes will be analyzed by NTSB in- vestigators in Washington. He added that investigators could not determine if the pilot of the single- engine Cessna that crashed had talked with traffic controllers at Lindbergh shortly before the collision. "There was no transmission from the single-engine Cessna tht I'm aware of," Hogue said. "But I could be wrong." ALSO YESTERDAY, it was disclosed that the PSA flight was being directed by the Lindbergh tower, while the Cessna 172 was under the control of the tower at Miramar Naval Air Station. Such procedures are commonn here, with Federal Aviation Administration controllers at Miramar handing over planes to Lindbergh as the craft nears the commercial field. Investigators said they were still un- sure where the Cessna 172, had struck the jetliner. There had been some reports from witnesses Monday that tie planes struck head-on. But accounts from other witnesses and photographs appear to show that the smaller plane struck the jetliner's right wing. "We just don't know," NTSB spokesperson Brad Dunbar said. "ESTABLISHING THE exact course of both aircraft and their exact angles of approach is a central part of the in- vestigation that will take weeks, not days." The pilot of the Cessna 172, David Boswell, had an advanced pilot's rating but was practicing instrument ap- praches with an instructor at the time of the crash, authorities said. In Washington, the chairman of a House panel that coincidentally began hearings yesterday into airline safety said the disaster "perhaps could have been avoided." REP. JOHN Burton (D-Calif.) made the statement in opening hearings by a Government Operations subcommittee into airline safety. He said the disaster might have been prevented if the government required a proposed collision avoidance system for aircraft. While federal investigators listened to tapes from the cockpit of the downed jetliner, rescue workers faced the grim job of searching for scattered remains of the victims. The collision, rekindled a dormant controversay over the field's location. Critics complain the aircraft approach path is too close to populous neigh- borhoods and downtown buildings. "I'm sure this will excite the debate again," said a shocked Mayor Wilson. "We will be compelled to look at other sites. Obviously, there are other factors involved here, too. A light plane should not be in the same airspace as a com- mercial airliner." THE FIERY PACIFIC Southwest Airways Boeing 727 hurtles towards the ground, moments before impact in a populous neighborhood in San Diego, Calif. Monday. The jetliner and a single-engine plane collided in a ball of fire killing at least 150 person in the worst U.S. aviation disaster ever. 'TURNS TO FINISH SPEECH: Assault suspect 4 iromyko stricken at UN UNITED NATIONS (AP)-Soviet' 'oreign Minister Andrei Gromyko ecame ill and slumped against the peaker's desk yesterday while ad- ressing the U.N. General Assembly. le was helped from the podium but eturned 55 minutes later to complete is speech. The 69-year-old Gromyko, a regular articipant in United Nations debate, ad been talking for about an hour vhen he broke off his speech. He was 'ressing at that point for a Soviet- roposed treaty committing nuclear owers not to attack non-nuclear ations. EARLIER IN the speech, generally egarded as a mild one, he had repeated Soviet disapproval of the Camp David summit agreements on the Middle East. He called them "a new an- ti-Arab step making it difficult to achieve a just solution of this pressing problem." He was particularly critical of Egyp- tian President Anwar Sadat's role in the summit meeting with President Carter and Israeli Prime Minister Menachem Begin. The large, vaulted General Assembly hall became hushed as*Gromyko broke off this speech. He paused for a moment, took a sip of water and then appeared to lower his head. U.N. security guards and members of the Soviet delegation quickly helped him to a room behind the podium. U.N. spokesmen said he was treated there by U.N. doctors and by Soviet doctors who are. regularly in attendance when Gromyko is here. WARM APPLAUSE welcomed Gromyko when he returned to the podium. He spoke in a firm voice and referred to the hot television lights that beat down on the podium without saying specifically they were the cause of his trouble. He picked up the speech where he had left off. He looked pale, but diplomats who had lunch with him later said he seemed to enjoy himself and joked about the incident. He was the luncheon guest of West German Foreign Minister Hans-Dietrich Genscher at the West German ambassador's residence. There are rumors in Moscow he suf- fers from mild heart trouble and diplomats have said his health is not gopd. His health was questioned during an unexplained absence of six weeks in early 1977, but there was no public con- firmation that he was ill. By KEVIN ROSEBOROUGH A 21-year-old Ann Arbor man has been charged with fourth degree criminal sexual conduct in connection with an early Monday morning assault in South Quad on a female staff mem- ber. Duane Eugene Polley, a diswasher at the State Street Deli, was arraigned Tuesday in 15th District Court and bound over for preliminary hearing by Judge Pieter Thomassen. He is also charged with pulling a false fire alarm in the incident. Polley is being held on $10,500 bond. t THE ASSAULT occurred at 7:30 a.m. Monday. The staff member told police she encountered a man in the hallway when she was returning from the false alarm, and he followed her into her room. He then pushed her against the wall and attempted to kiss her, accor- ding to the police report. The woman screamed and her assailant ran off. Later that morning Polley, clad only in gym shorts with a large crucifix and medallion hanging from his neck, was seen loitering on the sixth floor of South Quad. According to hall residents, he made his way from room to room, helping himself to food and turning on stereos and televisions. At 11:30 a.m. residents became annoyed and notified campus security, who held the suspect until police arrived. "HE WAS FIRST positively iden- tified in South Quad last Friday," said building director Mary Bewley. "He was in and out of rooms all weekend. He looked friendly, like a guy from down eharged the street. Apparently (the alleged at- tack) was the only time that he tried to force himself on anyone." The preliminary -examination date has been set for Oct. 4 in 15th District Court, Judge S. J. Elden presiding. Polley faces a maximum of two years imprisonment and 1500 fine on the criminal sexual conduct charge. He could also receive up to one year in jail and an additional $500 fine if convicted of the false alarm of fire. Both crimes are misdemeanors. The English botanist John Martyn, born in 1699, wrote several books on systematic botany, the most important being the "Historia Plantarum Rariorum." Brother says Ruby acted alone 'U' plans no program to prevent measles J I B MARK PARRENT with wire reports Despite a request by State Health Director Maurice Reizen that Michigan colleges institute measles control plans, the University probably will not set up an immunization program, ac- cording to University Health Service of- ficials, Zeb RUniversity Health Service Direcor Robert Anderson said there has not been a significant increase in the num- ber of measles cases among students here recently., He also cited the "high morbidity," or high rate of negative side effects of the measles vaccine as contributing factors in ruling out establishing a full-scale immunization - program. SOME OTHER institutions were hit hard last year by measles epidemics. At Michigan State University, health officials immunized large numbers of students last winter after many studen- ts were struck with the disease. Anderson said there were "a fair numberofcases (here lastyear), but nothing in proportion of an epidemic." "Although measles has been primarily a childhood disease, we are now finding it occuring more and more in those in their late teens," Reizer said. "Most of the students affected were never immunized. Some parents thought they were, but a check of the records showed no measles im- munization.Some had rubella (German measles) vaccine and thought that protected against measles," said the health director. Anderson said that students who were vaccinated at an early age were probably given a vaccine that has since been proven not fully effective. Although there will probably be no special vaccination campaign, students may still be vaccinated for measles at YHealth Service for approximately five dollars, Anderson said. WASHINGTON (AP) - Earl Ruby testified yesterday that his brother Jack insisted until his death that he ac- ted on an impulse and without help when he barged through Dallas police lines and murdered Lee Harvey Oswald. Ruby told the House assassina'tions committee that he asked his brother why he shot Oswald, the accused assassin of President John Kennedy, and that Jack Ruby told him: "WHEN I saw him come through there with that smirk on his face as though he were happy he killed the President, I just lost control of myself." Ruby also testified that his brother maintained he had never known Oswald before he shot him. Jack Ruby was convicted by a Texas state court of murdering Oswald. He was sentenced to death. But the convic- tion was overturned by the Texas Supreme Court, and Ruby was awaiting a new trial when he died of cancer on Jan. 3, 1967. RUBY SAID his brother insisted to his death that he alone was responsible for Oswald's murder - an event wit- nessed on television by millions of horror-stricken Americans two days af- ter Kennedy's assassination. The testimony came as the commit- tee considered various theories that critics of the Warren Commission have espoused in efforts to discredit the commission's conclusions that Oswald acted alone in killing Kennedy and that Ruby acted alone in killing Oswald. One conspiracy buff has contended that the Warren Commission ignored evidence that Ruby, a Dallas nightclub operator, agreed in 1959 to be an infor- mant for the FBI. AUTHOR MARK Lane, an attorney who presently represents James Earl Ray, the confessed killer of Dr. Martin Luther King Jr., has said that the commission learned of Ruby's possible connection with the FBI in a June 1964 letter from the late FBI Director J. Edgar Hoover. Lane said the commission failed to mention that letter in either its report of 26 volumes of evidence. The letter said, in part, that Ruby was contacted on March 11, 1959, by an FBI agent in Dallas "in view of his position as a nightclub operator who might have knowledge of the criminal element in Dallas..." Although Earl Ruby testified that his brother insisted he acted alone in killing Oswald, Jack Ruby seemed to have a penchant for writing notes from his Texas jail cell indicating otherwise. Less than a month after Ruby died, the. Dallas Times-Herald reported that Ruby had written a note smuggled out of the Dallas jail saying he was "part of a terrible political frameup." The contents of the note were made public by a jail repairman who said Ruby slipped him the message as they shook hands through the bars of Ruby's cell. The repairman said at the time that he did not wish his name to be used because one line of the short note allegedly read: "Your life would be in danger if they knew you knew all of this." He did not identify the "they" mentioned in the note. Blumenthal reports economy recovering Michign Union All- ter Se$ry, Sept. 30--8 pm-8S smO* CONTINUOUS SHOWINGS OF "AMERICAN GRAFFITI" ALL-NIGHT DISCO WITH WRCN LIVE JAZZ BEER SPECIAL IN THE U CLUB % PRICE BOWLING, BILLIARDS, PINBALL PRIZE RAFFLE STUDENT ACTIVITIES FAIR Special Appearance by KEN FEIST, Professional Fool and a *Student I. D. required DANCE CONTEST, Courtesy of CBS Records. WASHINGTON (AP) - Treasury Secretary W. Michael Blumenthal said yesterday the U.S. economy is close to full recovery from the last recession and the Carter administration is determined to avoid a new economic downturn. "We do not see any evidence there will be a recession in the United States,' Blumenthal said. "The Carter administration is committed to take the necessary action to prevent that from happening." . BLUMENTHAL TOLD delegates to the 33rd joint annual meeting of the In- ternational Monetary Fund and World Bank, "the U.S. economy is now ap- proaching optimum utilization of productive capacity," meaning the nation's industries are operating at near full potential. Production had slumped badly during the 1974-1975 recession. But Blumenthal said industrial production has in- creased 12 per cent. - "Our economy has performed remarkably well and today is at a more advanced stage of recovery than most other industrial countries," he said. THE CARTER administration now is turning its attention to those areas where the economy has not performed well, in inflation and trade, Blumenthal said. Rising'prices and huge trade and payments deficits have caused the dollar to lose considerable value on world money markets in the past 18 months. The slide in the dollar appeared to be continuing even as Blumenthal reaf- firmed administration support for the battered greenback during his address to the 3,500 delegates from 135 nations. HE TOLD reporters at a briefing earlier the administration will "con- tinue to take the appropriate actions to protect the integrity of the dollar." Car- ter told the same group on Monday he is "determined to maintain a sound dollar." Blumenthal also favorably appraised the world economy, saying it has passed the "crisis points," even though problems of high inflation and unem- ployment continue to plague many nations. Because the U.S. economy has per- formed so well, and because inflation now is the top priority problem for the administration, economic growth will be slowed next year, to around 3.5 per cent, to help control inflation and cut imports. THE ECONOMY grew five per cent last year and growth is expected to be just under four per cent in 1978. Blumenthal did express concern that if interest rates continue to increase, they could cause an unwanted ad- ditional slowdown of the economy, especially in the housing industry. But he said interest rates aren't hur- ting yet, and he said the anti-inflation measures the administration expects to unveil soon should take some of the pressure off the need to use interest rates as an inflation-fighting tool. AqTTENTION NURSES R.N.'S-full time and part time positions available L.P.N. 'S-full time positions available This acute care hospital affiliated with the University of Michigan Medical Center is looking for nurses for our medicine, surgery and psychiatry wards. -These are permanent positions -Full Civil Service Benefits -Comprehensive health and life insurance Starting Salary: R.N.'s-$12,986 to $18,258 L.P.N.'s-$9,514 to $10,623 IAAJ A1 APII IAAA*II A IIif