On 12 May 2015, a US Marine Corps Bell UH-1Y Venom of Camp Pendleton-based HMLA-469 squadron crashed in the Charikot region of Nepal during Operation Sahayogi Haat, a humanitarian relief effort following the earthquake that had struck the region earlier. All 13 occupants were killed.[1]
 U.S. Marines and Nepalese Army personnel unloading supplies from a UH-1Y similar to the one involved. | |
| Accident | |
|---|---|
| Date | 12 May 2015 |
| Summary | Visual flight into IMC |
| Site | Charikot, Nepal |
| Aircraft | |
| Aircraft type | Bell UH-1Y Venom |
| Operator | United States Marine Corps |
| Call sign | Vengeance 01 |
| Registration | 168792 SE-08 |
| Flight origin | Dolakha District, Nepal |
| Destination | Kathmandu, Nepal |
| Occupants | 13 |
| Passengers | 9 |
| Crew | 4 |
| Fatalities | 13 |
| Survivors | 0 |
Accident
editThe following is a statement from PACOM: "On 12 May, at approximately 10 p.m. JST, a UH-1Y Huey with Marine Light Attack Helicopter Squadron 469 in support of Joint Task Force 505 was declared missing while supporting Operation Sahayogi Haat." Nepal's army, struggling with the aftermath of a 7.8-magnitude earthquake that hit on 25 April, had deployed about 400 troops into rocky, forested terrain after the US helicopter was reported missing.[2] A news release from III Marine Expeditionary Force, based in Okinawa, Japan stated that the chosen route, which may have been made because one or more of the injured was in need of urgent treatment, took the UH-1Y Huey helicopter for a brief period over unfamiliar terrain in unstable weather.[3] The helicopter crashed in rugged terrain about 8 miles north of Charikot on a mission to evacuate casualties caused by the April 2015 Nepal earthquake.[4]
Aircraft
editThe helicopter had arrived in Nepal on May 5. As part of Operation Sahayogi Haat, the U.S. military contributed three Marine Corps UH-1Y Huey helicopters, four Marine Corps MV-22B Osprey tiltrotor aircraft, four Air Force C-17 Globemaster III, four Air Force C-130 Hercules and four Marine Corps KC-130J Hercules aircraft to the relief effort.[5]
Passengers and crew
editThe flight crew comprised US Marine officers as pilots and several enlisted members, including two Combat Camera Marines[6] Also aboard were two Nepalese soldiers and five injured civilians in need of urgent treatment.[7][8][9]
Aftermath
editAccording to CNN, then Nepali Prime Minister Sushil Koirala said "You know, our terrain is so ... difficult, that is why (it crashed). We feel so sorry for that."[4] In honour of the fallen, the Heritage Room of the U.S. Embassy, in Kathmandu, Nepal was renamed to "Vengeance Hall" after the crashed helicopter.[10]
On May 15 an "Open Letter" from the People of Nepal remembering the Marines was published. It was thereafter replied to by Peter W. Bodde, Ambassador of the United States of America to Nepal.[11]
Investigation
editThe helicopter crash was attributed to the crew's decision to fly the most direct route to Kathmandu. The chosen course required a brief period over unfamiliar terrain with unstable meteorological conditions [12] and was necessary "due to a real or perceived urgency" concerning the condition of the injured civilians.[13]
It was reported that the aircraft "was enveloped by rapidly developing clouds or lifted into a cloud by rising air currents. As they attempted to maneuver out of the weather conditions, they lost visual reference with the terrain and impacted the ground."[3]
References
edit- ^ "Helicopter Accidents – Helicopter Database". helis.com. Archived from the original on 16 July 2015. Retrieved 9 July 2015.
- ^ "Wreckage of US military helicopter found in Nepal". TheGuardian.com. 15 May 2015. Retrieved October 9, 2017.
- ^ a b "Marines release findings of fatal Nepal helo crash". Marine Corps Times. 9 November 2015. Archived from the original on 10 October 2017. Retrieved 9 October 2017.
- ^ a b "Marines died helping hard-to-reach quake victims". CNN. 17 May 2015. Archived from the original on 10 October 2017. Retrieved 9 October 2017.
- ^ "JTF 505 deactivates after Operation Sahayogi Haat". Marines. U.S. Marine Corps. May 26, 2015. Retrieved May 29, 2015.
- ^ "Updated: Marine Victims from Nepal added to DINFOS school Hall of Heroes". DVIDS. Archived from the original on 15 November 2020. Retrieved 14 Nov 2020.
- ^ "Updated: Marine UH-1Y Helicopter Missing in Nepal, Aerial Search to Begin at Daybreak". USNI News. 12 May 2015. Archived from the original on 10 July 2015. Retrieved 9 July 2015.
- ^ "Nepal Helo Crash: Officials Identify Marines and Soldiers involved". #OAF. Archived from the original on 2015-07-11. Retrieved 9 July 2015.
- ^ Joseph Trevithick (18 May 2015). "U.S. Marines Faced Dangers in Nepal Before Deadly Crash". Medium. Archived from the original on 10 July 2015. Retrieved 9 July 2015.
- ^ "Fallen Marines to be Memorialized at US Embassy in Nepal". November 3, 2015. Archived from the original on October 10, 2017. Retrieved May 31, 2017.
- ^ Sharma, Amrit (May 15, 2015). "Open Letter To The US Marines From The People of Nepal". Retrieved May 31, 2015.
- ^ "Accident Description". Aviation Safety Network. 30 May 2017. Archived from the original on 10 October 2017. Retrieved 25 September 2017.
- ^ Najar, Nida (7 November 2015). "Route Decision Led to U.S. Helicopter Crash in Nepal, Marines Say". The New York Times. Retrieved 9 October 2017.