American Airlines

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    Cutbacks and Engine Failure

    What: American Airlines en route from Chicago to Dallas
    Where: Dallas/Fort Worth International Airport
    When: Wednesday, August 12, 2009
    Why: When the crew experienced engine failure, they declared an emergency and returned to Dallas/Fort Worth International Airport for a safe landing.

    George’s Point of View

    Last Friday, two other flights — one coming from D/FW and the other from West Palm Beach — were forced to land due to engine problems, making this incident a third incident in the recent rash of engine failures (FAA records show 23 this year alone, in older MD-80 model jets), a failure that is attributed in general to financial cutbacks in aviation. American Airlines has bought dozens of 737-800s in 2009, which we hope will address the problem of aging planes.

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    American Airlines Emergency Landing in Palm Beach


    Click to view full size photo at Airliners.net
    Contact Photographer Jonathan Guidone

    What: American Airlines McDonnell Douglas MD-82 en route from Palm Beach International Airport to Dallas/Fort Worth, Texas
    Pictured: An American Airlines McDonnell Douglas
    Where: West Palm Beach
    When: August 7
    Who: 141 aboard
    Why: After takeoff, the plane made a “loud noise” and experienced engine trouble in the left engine. The pilot returned to land at the Palm Beach International within six minutes of takeoff. Passengers were provided an alternative plane.

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    St Louis Bird Strike

    What: An American Airlines MD-80 jet enroute from Saint Louis to Los Angeles
    Where: Lambert Airport
    When: 2:00pm Wednesday July 29
    Who: 140 passengers 5 crew
    Why: After takeoff, the plane’s right engine ingested a bird. (Apparently it passed right through). The bird strike disabled the engine; and the pilot landed immediately, after declaring an emergency.

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    Boeing Emergency landing in Little Rock


    Pictured: Substitute Boeing flown in for replacement
    Click to view full size photo at Airliners.net
    Contact Photographer Klaus Ecker

    What: American Airlines Boeing 757-20 en route from Dallas to Boston
    Where: Little Rock
    When: 7/26/2009 5:59 p.m.
    Who: 185 aboard
    Why: After smoke was observed in the cockpit, the crew diverted the plane to Little Rock where it landed safely. Passengers were transferred to an alternative plane (Pictured)

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    American Airlines Flight to Puerto Rico Cancelled due to Smoke in Cabin


    Click to view full size photo at Airliners.net
    Contact Photographer Alejandro Torres

    What: American Airlines Boeing 757-200 en route from Boston to San Juan, Puerto Rico
    Where: Logan International Airport
    When: Saturday 8:35 a.m-9:30 am
    Who: 185 on board
    Why: After smoke was detected in the cabin, the flight turned toward to Logan, and the crew found and put out the fire. The flight continued on to Logan, where passengers took alternative flights.

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    American Airlines Emergency Landing in Lafayette


    Pictured: American Airlines MD-80
    Click to view full size photo at Airliners.net
    Contact Photographer Andy P. Jung

    What: American Airlines MD-80 Flight 1243 en route from Ft. Lauderdale to Dallas
    Where: Lafayette’s Regional Airport
    When: 11:35 a.m. Monday
    Who: 151 on board
    Why: In the cabin, passengers experienced smoke and fumes en route; the pilot diverted to Lafayette because of a suspected electrical problem.

    Passengers were provided three options: ticket-exchange, rent a car for the rest of their trip or wait for the replacement MD-80.

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    Smoke Gets In Your Eyes … in AA Boeing 767 over Nova Scotia


    Click to view full size photo at Airliners.net
    Contact Photographer Mick Bajcar

    What: American Airlines Boeing 767-300 en route from New York JFK airport to Switzerland
    Where: Halifax Nova Scotia
    When: June 9 2009 Tuesday night 8:20 p.m (45 minutes after takeoff)
    Who: 206 on board: 194 passengers and 12 crew
    Why: After takeoff, smoke was detected in the cabin. The flight requested an emergency landing in Halifax. The cause of the smoke was determined to be an electrical fire in the plane’s bathroom ceiling fan which had caught fire after overheating

    A replacement jet was arranged to take the passengers to Zurich.

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    Boeing emergency landing in Buenos Aires

    What: Flight AA956, American Airlines Boeing 767 en route from Ezeiza International of Buenos Aires to New York
    Where: Buenos Aires
    When: May 20 took off at 8:39 p.m and landed at 1:17
    Who: 200 passengers
    Why: The flight returned to Buenos Aires for an emergency landing due to a technical failure of the “defrosters.” The 767 anti-ice system is essential as the plane flies at 10,000 feet. No injuries were reported. The flight had to fly over De la Plata River to “*finish the fuel.”

    There’s no indication if *finish in this context means dump (they did fly over a river) or use up. The term came verbatim from a Xinhua report–so we have a report that has gone from Spanish to Chinese to English and we do apologize if we lose details.

    The flight has been rescheduled for Thursday.

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    Emergency Landing and Changeover in Tallahassee


    Contact photographer Ben Wang
    What: American Airlines McDonnell Douglas MD-82 en route from Tampa to the Dallas-Fort Worth Airport
    Where: emergency landing in Tallahassee Florida
    When: Saturday Apr 25th 2009
    Who: 147 people
    Why: After discovering that the plane was experiencing mechanical problems involving the fuel tanks, it took twenty minutes to land. Passengers boarded a MD-83 and reached Dallas nine and a half hours later. The MD-82 with fuel system issues is under examination.

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    Afterword: American Airlines flight 1400

    See George’s Point of View here


    Click to view full size photo at Airliners.net
    Contact photographer Art Brett
    What: American Airlines MD-82 aircraft en route from Lambert to Chicago
    Where: Lambert
    When: Sept. 28, 2007
    Who: 138 passengers, 3 flight attendants, two pilots
    Why: When the fight experienced an emergency (engine fire) and the MD-82 returned to land at the airport of origin, the nose landing gear failed. After a go-around, the plane conducted an emergency landing and everyone debarked on to the runway.

    The reason that this is in the news now is that the problems involved have been under investigation. The procedure that mechanics used to manually start one of the engines is held to be responsible for the fire. However the captain was also faulted for poor division of labor, resulting in inefficiency which is judged to have exacerbated the emergency.

    NTSB Identification: DCA07MA310
    Scheduled 14 CFR Part 121: Air Carrier operation of AMERICAN AIRLINES
    Accident occurred Friday, September 28, 2007 in St. Louis, MO
    Aircraft: McDonnell Douglas DC-9-82 (MD-82), registration: N454AA
    Injuries: 143 Uninjured.

    This is preliminary information, subject to change, and may contain errors. Any errors in this report will be corrected when the final report has been completed.

    On September 28, 2007, at 1316 central daylight time, a McDonnell Douglas DC-9-82 (MD-82), N454AA, operated by American Airlines as flight 1400, executed an emergeny landing at Lambert-St Louis International Airport (STL), St. Louis, Missouri, after the flight crew received a left engine fire warning during departure climb from the airport. The airplane sustained substantial damage. Visual meteorological conditions prevailed and an instrument flight rules flight plan was filed for the 14 CFR Part 121 scheduled domestic flight. After landing, the 2 flight crew, 3 flight attendants, and 138 passengers deplaned via airstairs and no occupant injuries were reported. The intended destination of the flight was Chicago O’Hare International Airport (ORD), Chicago, Illinois.

    Upon receiving the left engine fire warning during climb, the flight crew discharged the aircraft engine fire bottles into the affected engine. During the visual return and single-engine approach to the airport, the nose landing gear did not extend. The flight crew then extended the nose landing gear using the emergency landing gear extension procedure. The airplane returned and then landed on runway 30L (11,019 feet by 200 feet, grooved concrete) and was met by STL Airport Rescue and Fire Fighting Vehicles

    The NTSB identification number for this investigation was administratively changed from CHI07MA310 to DCA07MA310 on April 2, 2008.

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    Emergency Landing in Omaha

    What: American Airlines en-route from Las Vegas to Chicago
    Where: Eppley Airfield
    When: ten o’clock on Monday night
    Who: 140 passengers and five crew members
    Why: Near Omaha, the plane lost cabin pressure. The pilot coped by dropping oxygen masks and dropping altitude from 25,000 feet to 14,000 feet. At Eppley, the passengers debarked, and took another flight to Chicago provided to them by American Airlines.

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    American Airlines Emergency Landing in NY


    Pictured: MD-82 at rest at New York-La Guardia Airport
    Click to view full size photo at Airliners.net
    Contact photographer Matthew I. Smith

    Examining debris on Flushing roof; includes a closing shot of a blade of metal embedded in the concrete roof

    What: American Airlines MD-80 Flight 309 en route from LaGuardia Airport to O’Hare International Airport
    Where: Pilot chose to make his emergency landing at JFK, where the runways are longer
    When: March 11, 2009
    Who: 88 passengers and five crew members
    Why: Fifteen minutes after takeoff, the pilot reported a problem in the right engine, and made an emergency landing at LaGuardia. Debris found in Queens may have been from the plane. Birds were not the problem. Pieces of the shattered blades of the Pratt & Whitney turbofan were found embedded in the fuselage.

    CORRECTION: The plane is reportedly a MD-83

    On March 26-27, and April 8-12 a FAA safety audit grounded AA MD-80s, canceling 5700 flights.

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    American Airlines 757 Emergency Landing at LAX

    What: American Airlines Flight 1236 on its way to Chicago from John Wayne Airport in California’s Orange County
    Where: LAX
    When: one engine died just minutes after takeoff at 3:21 p.m. Sunday.
    Who: 149 passengers and a crew of six
    Why: The flight was diverted to Los Angeles International Airport, where it landed safely around 3:31pm. There were no injuries.

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    Emergency Landing at Abilene Airport


    Click here for full size photo on Airliners.net!
    Contact Photographer Mark Kopczak
    What: American Airlines MD-80 plane flight 2076 headed from El Paso to Dallas
    Where: Abilene Regional Airport
    When: The in-flight emergency was discovered about 20 miles away from Abilene
    Who: 61 people were on board the plane, including three crew members.
    Why: When a warning light flared up signaling a possible generator issue, and the flight then landed safely at Abilene. Passengers were provided water and snacks at the terminal, and the plane departed at 12:45 p.m. to continue the flight.

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    Medellin Colombia: American Airlines Boeing’s Miraculous Safe Landing

    What: Fully fueled American Airlines Boeing 737 flight 924 en route from Rionegro to to Miami
    Where: emergency landing at Rionegro airport (Jose Maria Cordoba) near Medellín
    When: 9:50 AM flight
    Who: 148 passengers
    Why: Passengers heard an explosion, after which the crew was concerned that the full plane would not make it over the mountains. They turned back with a fire in one engine, and the crippled plane not climbing as it should.

    The plane circled the airport for half of an hour prior to the successful emergency landing. Though successful, the landing was not uneventful as the heat from braking actually fused the brakes, leaving the plane immobile on the runway. The passengers were successfully deplaned on site via stairs and ported from the runway to the terminal by bus.

    No cause has been given for the initial engine problem, but the American Airlines crew is to be commended for a near-miraculous safe-guardianship of the welfare of the passengers.

    The plane was carrying thousands of pounds of fuel.

    Spanish Article El Tiempo

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    AA Emergency Landing in Albuquerque


    What: American Airlines Flight 369 McDonnell Douglass MD 88 (mad dog) en route from New Orleans to Albuquerque
    Where: Albuquerque International Sunport on Sunport runway 2-6
    When: just before 2:00 p.m. Sunday.
    Who: Over a hundred passengers
    Why: pilot reported problems with one of the plane’s landing gears; sensor light warning indicated the gear was not locked and down.

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    Emergency Landing in San Diego


    What: American Airlines MD-80 Flight 1802 en route from rom San Diego International Airport to Dallas
    Where: Emergency landing onn San Diego International Airport’s Lindbergh Field
    When: Thursday morning 10/09 10:00 a.m
    Who: 145 passengers and crew
    Why: The pilot reported a warning light. It was reported that the pilot had to shut down one of two engines, but that is apparently not true. In any case, the plane returned to the airport and landed safely with no injuries.

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    Emergency Landing in Alexandria

    What: American Airlines regional jet en route from Baton Rouge to Dallas
    Where: Alexandria International Airport, Alexandria Louisiana
    When: Friday 5:40 p.m.
    Who: 47 people
    Why: Emergency landing called for when smoke was detected in the cockpit. No injuries.


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    American Airlines 737 Flames out over Bradley International


    What: American Airlines Boeing 737 en route from Dallas/Fort Worth to Hartford
    Where: Bradley International Airport, Connecticut
    When: Saturday
    Who: not available. No injuries reported.
    Why: the left engine on the Boeing 737 flamed out.

    Note: possibly the same flight is listed as originating in “San Diego, California and was headed to JFK in New York.”

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    Phoenix emergency landing


    What: American Airlines Flight 436 departed Phoenix Sky Harbor International Airport at 9:03 a.m. for Chicago O’Hare
    Where: Phoenix Sky Harbor International Airport
    When: 9:22 a.m
    Who: 138 passengers and five crew members
    Why: The pilot returned to the airport when he noticed an acrid smell and haze in the cockpit. The auxiliary power unit is going to be examined and cleaned. Passengers changed planes.

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    Another Emergency Landing at LAX

    What: American Airlines Flight 1586 Boeing 737 en route from Los Angeles to Toronto at 11 a.m.
    Where: LAX
    When: Tuesday Aug 2 2008-12:51 p.m
    Who: 130 passengers and five crew
    Why: On takeoff, the pilot noticed a a blown tire and immediately requested to return. To burn off fuel, he had to circle the airport until his (safe) 12: 51 landing on the shredded tire.

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    American Airlines flight 587


    Click to view full size photo at Airliners.net
    Contact Photographer Gerard Helmer

    What: American Airlines flight 587, an Airbus Industrie A300-605R en route from JFK to Las Americas International Airport, Santo Domingo, Dominican Republic
    Where: Belle Harbor, New York,
    When: November 12, 2001
    Who: 2 flight crewmembers, 7 flight attendants, and 251 passengers
    Why: The airplane’s vertical stabilizer and rudder separated in flight.

    NTSB report has been added to this incident:

    NTSB Identification: DCA02MA001.
    The docket is stored in the Docket Management System (DMS). Please contact Records Management Division
    Scheduled 14 CFR AMERICAN AIRLINES INC
    Accident occurred Monday, November 12, 2001 in Belle Harbor, NY
    Probable Cause Approval Date: 4/14/2005
    Aircraft: Airbus Industrie A300B4-605R, registration: N14053
    Injuries: 265 Fatal.
    The Board’s full report is available at http://www.ntsb.gov/publictn/publictn.htm.

    On November 12, 2001, about 0916:15 eastern standard time, American Airlines flight 587, an Airbus Industrie A300-605R, N14053, crashed into a residential area of Belle Harbor, New York, shortly after takeoff from John F. Kennedy International Airport, Jamaica, New York. Flight 587 was a regularly scheduled passenger flight to Las Americas International Airport, Santo Domingo, Dominican Republic, with 2 flight crewmembers, 7 flight attendants, and 251 passengers aboard the airplane. The airplane’s vertical stabilizer and rudder separated in flight and were found in Jamaica Bay, about 1 mile north of the main wreckage site. The airplane’s engines subsequently separated in flight and were found several blocks north and east of the main wreckage site. All 260 people aboard the airplane and 5 people on the ground were killed, and the airplane was destroyed by impact forces and a postcrash fire. Flight 587 was operating under the provisions of 14 Code of Federal Regulations Part 121 on an instrument flight rules flight plan. Visual meteorological conditions prevailed at the time of the accident.
    The National Transportation Safety Board determines the probable cause(s) of this accident as follows:
    the in-flight separation of the vertical stabilizer as a result of the loads beyond ultimate design that were created by the first officer’s unnecessary and excessive rudder pedal inputs. Contributing to these rudder pedal inputs were characteristics of the Airbus A300-600 rudder system design and elements of the American Airlines Advanced Aircraft Maneuvering Program.

    FULL REPORT

    DCA02MA001

    The Board’s full report is available at http://www.ntsb.gov/publictn/publictn.htm.

    On November 12, 2001, about 0916:15 eastern standard time, American Airlines flight 587, an Airbus Industrie A300-605R, N14053, crashed into a residential area of Belle Harbor, New York, shortly after takeoff from John F. Kennedy International Airport (JFK), Jamaica, New York. Flight 587 was a regularly scheduled passenger flight to Las Americas International Airport, Santo Domingo, Dominican Republic, with 2 flight crewmembers, 7 flight attendants, and 251 passengers aboard the airplane. The airplane’s vertical stabilizer and rudder separated in flight and were found in Jamaica Bay, about 1 mile north of the main wreckage site. The airplane’s engines subsequently separated in flight and were found several blocks north and east of the main wreckage site. All 260 people aboard the airplane and 5 people on the ground were killed, and the airplane was destroyed by impact forces and a postcrash fire. Flight 587 was operating under the provisions of 14 Code of Federal Regulations (CFR) Part 121 on an instrument flight rules flight plan. Visual meteorological conditions prevailed at the time of the accident.

    The accident airplane arrived at JFK about 2231 on the night before the accident. The airplane had been flown from San Jose, Costa Rica, to JFK with an intermediate stop in Miami International Airport, Miami, Florida. During postaccident interviews, the pilots of the flight leg from MIA to JFK indicated that the flight was smooth and uneventful.

    Flight 587 was the first leg of a 1-day roundtrip sequence for the flight crew. American Airlines records indicated that the captain checked in for the flight about 0614 and that the first officer checked in about 0630. The gate agent working the flight arrived at the departure gate about 0645. She stated that the flight attendants were already aboard the airplane at that time and that the captain and the first officer arrived at the gate about 0700.

    About 0710, the airplane fueling process began. The airplane fueler indicated that, during the fueling process, he saw one of the pilots perform an exterior inspection of the airplane. He finished the fueling process about 0745 and stated that he saw nothing unusual regarding the airplane.

    Statements provided to the Port Authority of New York and New Jersey Police Department by American Airlines maintenance and avionics personnel indicated that, sometime between 0730 and 0800, the captain reported that the number 2 pitch trim and yaw damper system would not engage. Two avionics technicians were sent to the airplane to investigate the problem. They performed an auto flight system (AFS) check, which indicated a fault with the number 2 flight augmentation computer. The circuit breaker was then reset, another AFS check was performed, and no fault was detected. In addition, an autoland system check was performed, and that test also did not detect a fault. The avionics technicians estimated that they were in the cockpit for 5 to 7 minutes.

    The cockpit voice recorder (CVR) recording began about 0845:35. The CVR indicated that, about 0859:58, the airplane was cleared to push back from the gate. About 0901:33, the ground controller provided the flight crew with taxi instructions to runway 31L, and the first officer acknowledged these instructions. About 0902:05, the captain told the first officer, “your leg, you check the rudders.” (The first officer was the flying pilot, and the captain was the nonflying pilot.) Data from the flight data recorder (FDR) showed that, about 0902:07, the rudder pedal check began. The FDR data also showed that a maximum right rudder pedal deflection of about 3.7 inches was recorded about 0902:11 and that a maximum left rudder pedal deflection of 3.6 inches was recorded about 0902:19. About 0902:23, the first officer responded, “rudders check.” The FDR data showed that the rudder pedals returned to their neutral position about 0902:25.

    About 0906:53, the ground controller provided the pilots of Japan Air Lines flight 47, a Boeing 747-400, with taxi instructions to runway 31L. About 0908:01, the ground controller instructed the Japan Air Lines pilots to contact the local (tower) controller. About 0908:58, the ground controller instructed the flight 587 pilots to follow the Japan Air Lines airplane and to contact the local controller. The first officer acknowledged this instruction.

    About 0911:08, the local controller cleared the Japan Air Lines airplane for takeoff. About 0911:36, the local controller cautioned the flight 587 pilots about wake turbulence and instructed the pilots to taxi into position and hold for runway 31L. The first officer acknowledged the instruction. About 0913:05, the local controller instructed the Japan Air Lines pilots to fly the bridge climb and to contact the departure controller at the New York Terminal Radar Approach Control (TRACON). About 0913:21, the flight 587 captain said to the first officer, “you have the airplane.”

    About 0913:28, the local controller cleared flight 587 for takeoff, and the captain acknowledged the clearance. About 0913:35, the first officer asked the captain, “you happy with that [separation] distance?” About 3 seconds later, the captain replied, “we’ll be all right once we get rollin’. He’s supposed to be five miles by the time we’re airborne, that’s the idea.” About 0913:46, the first officer said, “so you’re happy.”

    The National Transportation Safety Board’s airplane performance study for this accident0 determined that flight 587 started its takeoff roll about 0913:51 and lifted off about 0914:29, which was about 1 minute 40 seconds after the Japan Air Lines airplane. About 0914:43, the local controller instructed the flight 587 pilots to turn left, fly the bridge climb, and contact the New York TRACON departure controller. About 5 seconds later, the captain acknowledged this instruction. Radar data indicated that the airplane climbed to 500 feet above mean sea level (msl) and then entered a climbing left turn to a heading of 220º. About 0915:00, the captain made initial contact with the departure controller, informing him that the airplane was at 1,300 feet msl and climbing to 5,000 feet msl. About 0915:05, the departure controller instructed flight 587 to climb to and maintain 13,000 feet msl, and the captain acknowledged this instruction about 5 seconds later. About 0915:29, the CVR recorded the captain’s statement “clean machine,” indicating that the gear, flaps, and slats had all been retracted.

    About 0915:35, flight 587 was climbing through 1,700 feet msl with its wings approximately level. About 1 second later, the departure controller instructed flight 587 to turn left and proceed direct to the WAVEY navigation intersection (located about 30 miles southeast of JFK). About 0915:41, the captain acknowledged the instruction. The controller did not receive any further transmissions from flight 587.

    FDR data indicated that, about 0915:36, the airplane experienced a 0.04 G drop in longitudinal load factor, a 0.07 G shift to the left in lateral load factor, and about a 0.3 G drop in normal (vertical) load factor. The airplane performance study found that these excursions were consistent with a wake turbulence encounter. Between 0915:36 and 0915:41, the FDR recorded movement of the control column, control wheel, and rudder pedals. Specifically, the control column moved from approximately 0º (neutral) to 2º nose up, 2º nose down, and back to 0º; the control wheel moved a total of seven times, with peaks at 18º right, 30º left, 37º right, 34º left, 5º left, 21º left, and 23º right, before moving to between 5º and 6º left; and the rudder pedals moved from about 0.1 inch left (the starting point for the pedals) to about 0.1 inch right and 0.2 inch left before moving to 0.1 inch left. The airplane performance study indicated that, during this time, the rudder moved from 0º (neutral) to about 2º left, about 0.6º right, and back to 0º.

    During the wake turbulence encounter, the airplane’s pitch angle increased from 9º to 11.5º, decreased to about 10º, and increased again to 11º. The airplane’s bank angle moved from 0º (wings level) to 17º left wing down, which was consistent with the turn to
    the WAVEY navigation intersection.

    At 0915:44.7, the captain stated, “little wake turbulence, huh?” to which the first officer replied, at 0915:45.6, “yeah.” At 0915:48.2, the first officer indicated that he wanted the airspeed set to 250 knots, which was the maximum speed for flight below 10,000 feet msl. At that point, the airplane was at an altitude of about 2,300 feet msl.

    FDR data indicated that, about 0915:51, the load factors began excursions that were similar to those that occurred about 0915:36: the longitudinal load factor dropped from 0.20 to 0.14 G, the lateral load factor shifted 0.05 G to the left, and the normal load factor dropped from 1.0 to 0.6 G. The airplane performance study found that these excursions were also consistent with a wake turbulence encounter. According to the FDR, the airplane’s bank angle moved from 23º to 25º left wing down at 0915:51.5, the control wheel moved to 64º right at 0915:51.5, and the rudder pedals moved to 1.7 inches right at 0915:51.9.

    At 0915:51.8, 0915:52.3, and 0915:52.9, the CVR recorded the sound of a thump, a click, and two thumps, respectively. At 0915:54.2, the first officer stated, in a strained voice, “max power.” At that point, the airplane was traveling at 240 knots. About 0915:55, the captain asked, “you all right?” to which the first officer replied, “yeah, I’m fine.” One second later, the captain stated, “hang onto it. Hang onto it.” The CVR recorded the sound of a snap at 0915:56.6, the first officer’s statement “let’s go for power please” at 0915:57.5, and the sound of a loud thump at 0915:57.7. According to the airplane performance study, the vertical stabilizer’s right rear main attachment fitting fractured at 0915:58.4, and the vertical stabilizer separated from the airplane immediately afterward. At 0915:58.5, the CVR recorded the sound of a loud bang. At that time, the airplane was traveling at an airspeed of about 251 knots.

    According to the FDR, the rudder pedals moved from 1.7 inches right to 1.7 inches left, 1.7 inches right, 2.0 inches right, 2.4 inches left, and 1.3 inches right between 0915:52 and 0915:58.5. Also, the FDR showed that the control wheel moved 64º to the right at 0915:51.5, 78º (full) to the left at 0915:53.5, 64º to the right at 0915:55.5, and 78º to the left at 0915:56.5.

    The airplane performance study estimated that, at 0915:53.2, the rudder was deflected 11º to the left, and the sideslip angle at the airplane’s center of gravity (cg) was about 4º to the left (after peaking temporarily at 5º to the left).21 At 0915:56.8, the rudder was deflected 10.2º to the left, and the sideslip angle was about 7º to the left. At 0915:58.4 (the time that the right rear main attachment fitting fractured), the rudder was deflected between 10º and 11º to the right, the sideslip angle was between 11º and 12º to the right, and the airplane experienced a 0.2 G shift to the right in lateral load factor.

    The CVR recorded, at 0916:00.0, a sound similar to a grunt and, 1 second later, the first officer’s statement, “holy [expletive].” At 0916:04.4, the CVR recorded a sound similar to a stall warning repetitive chime, which lasted for 1.9 seconds. At 0916:07.5, the first officer stated, “what the hell are we into…we’re stuck in it.” At 0916:12.8, the captain stated, “get out of it, get out of it.” The CVR recording ended 2 seconds later. The airplane was located at 40º 34′ 37.59″ north latitude and 73º 51′ 01.31″ west longitude. The accident occurred during the hours of daylight.

    For more information, look here:
    http://en.wikipedia.org/wiki/American_Airlines_Flight_587
    http://www.ntsb.gov/publictn/2004/AAR0404.pdf
    http://www.ntsb.gov/ntsb/brief.asp?ev_id=20011130X02321&key=1