2009 California mid-air collision

2009 California mid-air collision

Occurrence
Date	October 29, 2009
Summary	Mid-air collision
Site	The Pacific Ocean, 24 kilometres (15 mi) east of San Clemente Island, California 32°57′40″N118°05′31″W / 32.961°N 118.092°W / 32.961; -118.092
Total fatalities	9
Total survivors	0
First aircraft
A USCG Lockheed HC-130 Hercules similar to the one involved in the collision
Type	Lockheed HC-130H Hercules
Name	1705
Operator	United States Coast Guard
Registration	1705
Flight origin	McClellan Airfield
Destination	McClellan Airfield
Crew	7
Fatalities	7
Survivors	0
Second aircraft
An AH-1W SuperCobra of the U.S. Marine Corps
Type	Bell AH-1W Super Cobra
Operator	United States Marine Corps
Crew	2
Fatalities	2
Survivors	0

The 2009 California mid-air collision occurred at sea, west of San Diego, on October 29. It involved a Lockheed HC-130H Hercules of the United States Coast Guard and a Bell AH-1 SuperCobra of the U.S. Marine Corps. There were no survivors among the nine crewmates aboard either aircraft.

Accident

At 19:10 local time on 29 October 2009 (02:10 on 30 October UTC), a Lockheed HC-130H Hercules aircraft of the United States Coast Guard and a Bell AH-1W Super Cobra helicopter of the United States Marine Corps collided in mid-air. The location of the accident was 24 kilometres (15 mi) east off San Clemente Island, California. The Hercules was carrying a crew of seven and the Cobra a crew of two people; there were no survivors. ^[1] Eyewitnesses reported seeing a fireball in the sky. ^[2] Debris from the collision was reported at the scene. ^[3] The Hercules was on a Search and Rescue mission to search for a sailboat in distress while the Super Cobra was on a training flight. ^[4] Two Sikorsky CH-53E helicopters along with USCGC Edisto, USCGC Petrel and USCGC Blackfin were sent to search the area. ^[5] USCGC Blacktip, USCGC George Cobb and USCGC Jarvis later joined the search. ^[6]

The search for survivors was cancelled on 1 November 2009 after searching 644 square miles of ocean, including approximately 50 miles of floating debris. The effort was converted to a recovery operation. ^[7] All nine individuals in the crash, including seven aboard the Coast Guard plane and two aboard the Marine helicopter were presumed dead. ^[7]

Crew Members

The Coast Guard plane included Lt. Cmdr. Che Barnes of Capay, CA, and his co-pilot, Lt. Adam Bryant of Crewe, VA. The other crew members were Chief Petty Officer John Seidman of Carmichael, CA, a flight engineer; Petty Officer Second Class Carl P. Grigonis of Mayfield Heights, OH, a navigator; Petty Officer Second Class Monica L. Beacham of Decaturville, TN, a radio operator; Petty Officer Second Class Jason S. Moletzsky of Norristown, PA; and Petty Officer Third Class Danny R. Kreder II, of Elm Mott, TX. ^[7]

The crew members aboard the Marine helicopter were Maj. Samuel Leigh of Belgrade, ME, and First Lt. Thomas Claiborne of Douglas, CO. ^[7]

Aircraft

HC-130 Hercules

The HC-130H Hercules involved was serial number 1705. ^[1] The aircraft was c/n 382-4993 and it had formerly served with the United States Air Force as 83–0007. ^[8] It was based at the Coast Guard Air Station in Sacramento, California. It had been in service previously at Air Station Barber's Point, Hawaii. ^[2]

AH-1W Super Cobra

The Super Cobra was operated by Marine Aircraft Group 39, based at Camp Pendleton. Personnel aboard the aircraft belonged to Marine Aircraft Group 39 and the 3rd Marine Aircraft Wing, based at Miramar. ^[2]

Investigation

A joint investigation by the United States Coast Guard and the U.S. Marine Corps was opened into the accident, headed by Rear Admiral Korn. ^[6] The investigation concluded in mid-2010 and each agency released its own report of findings. Both agencies found that there was no single cause for the incident, and there was no misconduct on the part of any aircrew involved. However, both identified serious failings on the part of the U.S. Navy air traffic control center that had responsibility for the airspace within which the collision occurred. ^[9]

See also

• California portal
• Aviation portal

• 2009 Hudson River mid-air collision

References

1. "Accident description". Aviation Safety Network. Archived from the original on 10 November 2009. Retrieved 30 October 2009.
2. "Nine missing after US air crash". BBC News Online. 30 October 2009. Archived from the original on 30 October 2009. Retrieved 30 October 2009.
3. Nasaw, Daniel (30 October 2009). "Nine feared dead after US coastguard plane hits helicopter". The Guardian. London. Archived from the original on 2 November 2009. Retrieved 30 October 2009.
4. "Survivors unlikely in crash of McClellan-based Coast Guard plane, Pentagon says". The Sacramento Bee. Archived from the original on 1 November 2009. Retrieved 30 October 2009.
5. "Marine Helicopter And Coast Guard Plane Collide Off San Diego Coast". San Diego 6 News. Archived from the original on 9 August 2011. Retrieved 30 October 2009.
6. "Web Journal of Admiral Thad Allen". Admiral Thad Allen, United States Coast Guard. Retrieved 3 November 2009.
7. Cathcart, Rebecca (2009-11-01). "Search Called Off for 9 Missing After Crash". The New York Times. ISSN   0362-4331 . Retrieved 2023-10-11.
8. "Lockheed HC-130B/H/J Hercules Used by the USCG". Aeroflight. Retrieved 30 October 2009.
9. Page, Eric S.; Cubbison, Gene; Payton, Mari (August 24, 2010). "Report Faults Air Controllers for Deadly Midair Collision". NBC 7 San Diego. Retrieved 27 April 2019.