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2009 Hudson River mid-air collision

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Coordinates: 40°44′32.74″N 74°1′23.58″W / 40.7424278°N 74.0232167°W / 40.7424278; -74.0232167
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2009 Hudson River mid-air collision
Several agencies participate in the search for bodies and debris from the collision
Accident
DateAugust 8, 2009 (2009-08-08)
SummaryMid-air collision
SiteHudson River; near Hoboken, N.J., across from Manhattan
40°44′32.74″N 74°1′23.58″W / 40.7424278°N 74.0232167°W / 40.7424278; -74.0232167
Total fatalities9
Total injuriesNone
Total survivorsNone
First aircraft
TypePiper PA-32R[2]
OperatorPrivate Operator
RegistrationN71MC
Passengers2
Crew1
SurvivorsNone
Second aircraft
TypeEurocopter AS350[1]
OperatorLiberty Helicopter Sightseeing Tours
RegistrationN401LH[3]
Passengers5
Crew1
SurvivorsNone
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The 2009 Hudson River mid-air collision was a flight accident that occurred on August 8, 2009, at 11:56 a.m. (15:56 UTC), in which nine people died when a tour helicopter and a small private airplane collided over the Hudson River near Frank Sinatra Park in Hoboken, New Jersey.[4]

The aircraft were in an area known as the "Hudson River VFR Corridor", which extends from the surface of the river to altitudes of 800 to 1,500 feet (240 to 460 m) at various locations along the Hudson River in the immediate area of New York City. Within this corridor, aircraft operate under visual flight rules, under which the responsibility to see and avoid other air traffic rests with the individual pilots rather than with the air traffic controller. Because of the heavy commercial air traffic into Newark, LaGuardia, and Kennedy airports, small aircraft are restricted from much of the airspace around the city. Many airplanes that need to transit the New York metro area use the VFR corridor as an alternative to going east of the city (over water) or west (toward Pennsylvania). The corridor is also heavily used by helicopter tour companies, which take passengers on sight-seeing tours of the New York skyline.[5] Visual flight rules on the river corridors by Manhattan have been subject to considerable debate since the 2006 New York City plane crash, in which New York Yankees pitcher Cory Lidle crashed into an apartment building while flying using visual flight rules on the East River.[6] This was the first aircraft collision over the Hudson River since 1976.[7][8]

The collision, which occurred opposite Manhattan's 14th Street, was about 40 blocks south of where US Airways 1549 ditched in the Hudson on January 15, 2009, with no loss of life, after the plane suffered a nearly complete loss of thrust following a bird strike.

Collision

A picture taken right before the collision occurred.

The plane, a 6-place retractable Piper PA-32R-300 model piloted by Steven Altman with 2 passengers was given clearance from the tower at Teterboro Airport in Teterboro, New Jersey at 11:48 a.m. to take off.[9] It departed at 11:49 a.m., and was headed for Ocean City, New Jersey.[4]

The helicopter, a Eurocopter AS350 carrying five Italian tourists and its pilot, took off from the West 30th Street Heliport at 11:52 a.m.[9] At about the same time, Teterboro tower radioed the Piper at take-off requesting him to pick his flight path towards Ocean City, and indicate whether he wished to head there via the Hudson river, or take a Southwest tack. Altman replied "Either". "Let me know" said the tower, and Altman replied "OK, tell you what, I will take down the river."[10]

The airplane was then instructed to contact Newark Liberty International Airport, and the pilot acknowledged the instruction. However, he did not contact the tower at Newark.[9] Soon after, a controller at Newark who was concerned about aircraft in the plane's path contacted the Teterboro controller and asked the Teterboro controller to attempt to re-establish contact. Attempts to contact the plane and change its heading were unsuccessful.[11] After the unsuccessful attempts to contact the plane, a radar alert about a possible collision occurred in both the Newark and Teterboro towers. However, the two controllers did not remember seeing or hearing the alert.[9]

While heading south down river, the plane was seen to be behind the sightseeing helicopter, which was going about half as fast. The pilot of another helicopter (refueling at the heliport) saw the impending accident and attempted to warn both the airborne helicopter and the plane by radio but received no response. At 11:53:14 a.m., the Piper's right wing crashed into the Eurocopter, severing the right wing of the airplane and multiple rotor blades from the helicopter[12]. Most witnesses reported the plane did a nose dive while spiraling into the water. Many reported that the helicopter just dropped into the water.[6] The collision occurred at approximately 1,100 feet (340 m) MSL altitude and was caught on tape by an Italian tourist.[13][14] Less than a minute after the collision occurred, the Teterboro controller contacted the Newark tower to inquire about the airplane, and was told that the airplane had not contacted Newark.[9]

Killed in the airplane were Steven Altman, the pilot, his brother, Daniel, and his nephew, Douglas. The helicopter tourists were comprised of two groups; the first was Michele Norelli and her son, Filippo Norelli. The other group was Fabio Gallazzi, his wife, Tiziana Pedroni, and his son, Giacomo Gallazzi. The pilot of the helicopter was Jeremy Clarke, who had logged 2,700 hours as a helicopter pilot. All recovered victims died from blunt trauma to the head, torso and extremities, according the NYC medical examiner's office.[5][12]

National Weather Service weather conditions at noon in New York City stations on the day of the collision were described as "sunny" or "partly sunny" with a temperature of between 73 °F and 75 °F (22.8 °C and 23.9 °C) and variable wind speed of 3–10 mph (4.8–16.1 km/h; 2.6–8.7 kn).[15]

Authorities said the Piper's "low wing" design made it difficult to see below the aircraft and the helicopter's rotors make it difficult to see above. In addition, neither small aircraft was required to have a flight data recorder or cockpit voice recorder.[16]

Emergency Response

Rescue

Rescue service personnel looking up at an overhead helicopter.
Emergency services stand by after the mid-air collision.

Immediately following the accident the Coast Guard had reported that the New York City Fire Department (FDNY) had rescued one survivor from the Hudson River;[17] however, this report was shown to be incorrect. In addition to FDNY, six rescue boat crews from Coast Guard Station New York, a Coast Guard rescue helicopter crew from Coast Guard Air Station Atlantic City, several Coast Guard Auxiliary assets, the New York City Police Department (NYPD), New Jersey State Police, and local emergency services all participated in the rescue effort. The Red Cross and the New York Harbor Police also assisted in the efforts. At about 3:00 p.m., Michael Bloomberg, the mayor of New York, addressed questions in a press conference. Calling the crash "an accident which we do not believe was survivable," Bloomberg announced that the mission was no longer a rescue mission, but rather a recovery mission.[12]

On the night of August 8, 2009, the US Coast Guard maintained a two-mile safety zone from the Holland Tunnel to the Lincoln Tunnel, requiring vessels to moves slowly and stay within 400 yards of the Manhattan side while passing through the area. The safety zone was maintained by the Coast Guard cutter Penobscot Bay.[17]

Recovery

On the afternoon of the crash, divers had recovered two bodies from the water. By the next morning, a total of four bodies were found, while the other five were presumed dead.[18][19] Meanwhile, the helicopter's wreckage was found in about 30 feet (9.1 m) of water, far from the wreckage fields of the plane. Aided by a sonar, investigators attempted to discover the plane's debris in deeper water near the mid-channel point of the Hudson. Their efforts were hindered, however, due to poor visibility underwater and a storm on August 9.[12]

The efforts succeeded on August 10, when the plane's wreckage was discovered in approximately 60 ft of water.[10] The plane wreckage was recovered from the river on the afternoon of August 11. The last two bodies were found in the wreckage, ending the search for bodies.[19] The recovery effort was led by the United States Army Corps of Engineers with the aid of NYPD boats, New Jersey State Police divers, and the FDNY.[18][20][21]

Investigation

Wreckage of the plane being recovered on August 11

An investigation is being conducted by the National Transportation Safety Board (NTSB), which sent a Go Team on the day of the crash. Senior NTSB Air Safety Investigator Robert Gretz is the Investigator-in-Charge of the 10-member team. NTSB Chairman Debbie Hersman accompanied the team and served as principal spokesperson for the on-scene investigation. Keith Holloway is the NTSB press officer who joined the team in New York.[22]

On August 14, 2009, the NTSB released a report regarding the incident. The report discussed several aspects of the collision, including locations of origin of the aircraft, planned destination, and air traffic control communications. In addition, the report discussed how one of the controllers at Teterboro Airport was on a phone call and did not warn the airplane pilot of the potential conflict.[13] The National Air Traffic Controller's Union (NATCA) then issued their own press release disputing some of the phrasing in the NTSB's report[23]. The NTSB then retracted some of its statements regarding the controller's part in the crash, saying that the controller could not have warned the plane about the tour helicopter because the tour helicopter was not on the controller's radar.[24] The NTSB also removed NATCA as a party to the investigation as a result of NATCA's press release, which was prohibited under NTSB rules.[25] NATCA may still submit information to the board regarding the accident, but they will not hold a seat on the investigation board.

Due to the accident, the FAA put the controller and his supervisor on leave and made comments about their actions. However, the NTSB rebuked the FAA for doing so, stating that only the NTSB has the authority to determine the controller's contribution to the incident.[11]

Aftermath

Reaction from government officials, aviation industry groups, and individuals has been widespread. The FAA convened a "New York Airspace Working Group" on August 14, 2009. The group will solicit comments from helicopter and aircraft operators, and will review the operating procedures of the Hudson and East River VFR corridors. They will report to FAA administrator Babbitt on August 28.[26] A NOTAM issued on August 11, 2009 advises pilots flying in the area to turn on their lights, use the designated self-announce radio frequencies, and fly at a speed of 140 knots or less.[27]

15 members of Congress, led by Representative Jerrold Nadler (D-New York), sent a letter to FAA administrator J. Randolph Babbitt calling for "immediate action to provide greater oversight of small aircraft operations".[28]

In a press conference on August 8, 2009, New York City Mayor Michael Bloomberg (an airplane and helicopter pilot himself[29]) stated that "Until the National Transportation Safety Board makes a determination, nothing is a fact" and stressed that the investigation will take weeks or months before those facts are known.[30] Representatives from the Aircraft Owners and Pilots Association (AOPA), including AOPA President Craig Fuller, have appeared on numerous news programs and collaborated with news sources to explain the workings of the Hudson River VFR corridor and the safety record of flights in that area.[31]

References

  1. ^ Shallwani, Pervaiz (2009-08-08). "Nine believed dead in Hudson River crash". Newsday. Retrieved 2009-08-08. {{cite news}}: Unknown parameter |coauthors= ignored (|author= suggested) (help)
  2. ^ Elsner, Alan (2009-08-08). "Helicopter, plane collide over Hudson, 9 likely dead". Reuters. Retrieved 2009-08-08. {{cite news}}: Unknown parameter |coauthors= ignored (|author= suggested) (help)
  3. ^ Kaminsky-Morrow, David (2004-08-09). "NTSB: Tour helicopter pilot warned of traffic moments before collision". Flightglobal.com. Retrieved 2009-08-10. {{cite news}}: Cite has empty unknown parameter: |coauthors= (help)
  4. ^ a b McFadden, Robert (2009-08-09). "9 Dead After Copter and Plane Collide Over Hudson". The New York Times. Retrieved 2009-08-14. {{cite news}}: Cite has empty unknown parameter: |coauthors= (help)
  5. ^ a b "Officials Demand Tighter Control, or Even a Ban, of Hudson Air Traffic". The New York Times. 2009-08-10. Retrieved 2009-08-11.
  6. ^ a b Caruso, David (2009-08-08). "Plane, Copter Collide Over Hudson; 9 Believed Dead". The New York Times. Associated Press. Retrieved 2009-08-09. {{cite news}}: Unknown parameter |coauthors= ignored (|author= suggested) (help)
  7. ^ "NTSB Probable Cause Report". NTSB. Retrieved 2009-08-22.
  8. ^ "NTSB Probable Cause Report". NTSB. Retrieved 2009-08-22.
  9. ^ a b c d e "The Minutes Before the Collision". The New York Times. 2009-08-14. Retrieved 2009-08-24. {{cite news}}: Cite has empty unknown parameter: |coauthors= (help)
  10. ^ a b Hays, Tom (2009-08-11). "2 bodies found in Hudson River plane wreckage". The Associated Press. Retrieved 2009-08-14. {{cite news}}: Unknown parameter |coauthors= ignored (|author= suggested) (help)
  11. ^ a b Lowy, Joan (2009-08-20). "Transcript: Controller joked about barbecuing cat". The Associated Press. Retrieved 2009-08-22. {{cite news}}: Cite has empty unknown parameter: |coauthors= (help)
  12. ^ a b c d "Tourist helicopter, plane collide over Hudson River". CNN. 2009-08-08. Retrieved 2009-08-08. {{cite news}}: Cite has empty unknown parameter: |coauthors= (help)
  13. ^ a b "NTSB ISSUES UPDATE ON ITS INVESTIGATION INTO THE MIDAIR COLLISION OVER THE HUDSON RIVER". National Transportation Safety Board. 2009-08-14. Retrieved 2009-08-20. {{cite news}}: Cite has empty unknown parameter: |coauthors= (help)
  14. ^ Harlan, Sarah (2009-08-08). "Deadly mid-air collision above Hudson River". WFIE. Retrieved 2009-08-09. {{cite news}}: Cite has empty unknown parameter: |coauthors= (help)
  15. ^ "Other Surface Observations". National Weather Service. 2009-08-08. Retrieved 2009-08-09. {{cite news}}: Cite has empty unknown parameter: |coauthors= (help)
  16. ^ Baker, Al (2009-08-09). "Airspace Above Hudson a Highway With Few Signs". The New York Times. Retrieved 2009-08-19. {{cite news}}: Unknown parameter |coauthors= ignored (|author= suggested) (help)
  17. ^ a b "Coast Guard suspends search in mid-air collision on Hudson". United States Coast Guard. 2009-08-08. Archived from the original on 2009-08-11. Retrieved 2009-08-10. {{cite news}}: Cite has empty unknown parameter: |coauthors= (help); Unknown parameter |deadurl= ignored (|url-status= suggested) (help)
  18. ^ a b Baker, Al (2009-08-10). "Divers End Day's Search After Finding Wreckage". The New York Times. Retrieved 2009-08-19. {{cite news}}: Unknown parameter |coauthors= ignored (|author= suggested) (help)
  19. ^ a b Baker, Al (2009-08-11). "Last Bodies Recovered From River After Crash". The New York Times. Retrieved 2009-08-19. {{cite news}}: Unknown parameter |coauthors= ignored (|author= suggested) (help)
  20. ^ "Employer says helicopter pilot in fatal midair crash over Hudson was skilled and respected". NJ.com. 2009-08-09. Archived from the original on 2009-08-11. Retrieved 2009-08-09. {{cite news}}: Unknown parameter |deadurl= ignored (|url-status= suggested) (help)
  21. ^ Maloney, Jennifer (2009-08-09). "NTSB eyes Hudson airspace as victims' search continues". Newsday. Retrieved 2009-08-10. {{cite news}}: Cite has empty unknown parameter: |coauthors= (help)
  22. ^ "NTSB sends a Go Team to the Hudson River Collision". NTSB. 2009-08-08. Archived from the original on 2009-08-14. Retrieved 2009-08-11. {{cite news}}: Cite has empty unknown parameter: |coauthors= (help); Unknown parameter |deadurl= ignored (|url-status= suggested) (help)
  23. ^ "NATCA Strongly Disputes NTSB Inference". 2009-08-17. Retrieved 2009-08-22. {{cite news}}: Cite has empty unknown parameter: |coauthors= (help)
  24. ^ "NTSB Changes Tune Somewhat On Controller Error". WCBS-TV. 2009-08-18. Retrieved 2009-08-19. {{cite news}}: Cite has empty unknown parameter: |coauthors= (help)
  25. ^ "NTSB Relieves Air Traffic Controllers Group of Party Status". 2009-08-17. Retrieved 2009-08-22. {{cite news}}: Cite has empty unknown parameter: |coauthors= (help)
  26. ^ "FAA Airspace Group Will Recommend Safety Improvements in New York". Federal Aviation Administration. 2009-08-14. Retrieved 2009-08-19. {{cite news}}: Cite has empty unknown parameter: |coauthors= (help)
  27. ^ "NOTAM". Federal Aviation Administration. 2009-08-11. Retrieved 2009-08-19.
  28. ^ "FAA pressed for immediate restrictions on NYC airspace". Newsday. 2009-08-12. Retrieved 2009-08-19. {{cite news}}: Cite has empty unknown parameter: |coauthors= (help)
  29. ^ Bloomberg, Michael. Bloomberg by Bloomberg. Wiley. p. 214. ISBN 978-0471208884. {{cite book}}: Unknown parameter |coauthors= ignored (|author= suggested) (help)
  30. ^ "Bloomberg on Hudson Crash". CBS News. 2009-08-08. Retrieved 2009-08-19. {{cite news}}: Cite has empty unknown parameter: |coauthors= (help)
  31. ^ "AOPA reaches out to media in wake of N.Y. accident". Aircraft Owners and Pilots Association. 2009-08-10. Retrieved 2009-08-19. {{cite news}}: Cite has empty unknown parameter: |coauthors= (help)
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