2016_Indian_Air_Force_An-32_disappearance

2016 Indian Air Force An-32 crash

2016 Indian Air Force An-32 crash

Aviation accident

On 22 July 2016, an Antonov An-32 twin engine turboprop transport aircraft of the Indian Air Force crashed while flying over the Bay of Bengal. The aircraft was en route from Tambaram Air Force Station in the city of Chennai on the western coastline of the Bay of Bengal to Port Blair in the Andaman and Nicobar Islands. There were 29 people on board. Radar contact with the aircraft was lost at 9:12 am, 280 kilometres (170 mi) east of Chennai.[1][2] No trace of the aircraft was found in the immediate aftermath. The search and rescue operation became India's largest search operation ever for a missing plane on the sea.[3] In January 2024, wreckage discovered off the coast of Chennai was confirmed as belonging to the ill-fated aircraft, indicating it crashed into the sea with no survivors.[4]

Quick Facts Accident, Date ...

The Indian Air Force has suffered other similar incidents, mainly involving Antonov An-32 aircraft in 1986 and 2019.

Passengers

There were 29 people on board the aircraft: six crew members; 11 Indian Air Force personnel; two Indian Army soldiers; one each from the Indian Navy and Indian Coast Guard; and eight defence civilians working with Naval Armament Depot (NAD).[5][6] The civilians were from Visakhapatnam in Andhra Pradesh.[7]

Accident and aftermath

Tambaram Air Force Station
Tambaram Air Force Station
Port Blair
Port Blair
Origin and destination airports

The Antonov An-32 took off from Tambaram Air Force Station, Chennai at 08:30 local time on 22 July 2016. It was expected to land in Port Blair around 11:45 local time. The Indian Navy and the Indian Coast Guard launched a large search and rescue operation, using a submarine, 12 surface vessels and five aircraft.[6]

On the third day after the disappearance, 16 ships, a submarine and six aircraft were deployed to search for the missing An-32 in the Bay of Bengal, about 150 nautical miles east of Chennai.[8][9] On 1 August, it was confirmed that the aircraft had no underwater locator beacon (ULB).[10][11] It did have two emergency locator transmitters (ELTs).[10]

On 15 September 2016, the search and rescue mission was called off; all 29 people on board were presumed dead and their families were notified.[12][13][14]

Wreckage discovery

On 12 January 2024, Indian government announced that an autonomous underwater vehicle found debris of the missing An-32 approximately 140 nautical miles from the Chennai coast.[15] The statement further said there was no history of other missing aircraft in the area which pointed to the likelihood of it belonging to the An-32 which crashed.[4] India's defence ministry said the aircraft was last visible on radar 280 km (170 mi) east of Chennai. It made a left bank and experienced a rapid decrease in altitude from 23,000 ft (7,000 m).[16]

The wreckage was discovered by an Ocean Mineral Explorer (OMe-6000) submersible that was imported from Norway by the National Institute of Oceanic Studies for research purposes. It can dive to a depth of 6,000 metres below the ocean surface. It was this 6.6-metre-long, orange, deep ocean unmanned autonomous submarine that discovered the debris of the IAF plane. They stumbled upon the wreckage during a search that was conducted at a depth of 3,400 metres using multiple payloads, including a multi-beam SONAR (Sound Navigation and Ranging), synthetic aperture SONAR and high-resolution photography.[17]

See also

References

  1. [1]
    "IAF An-32 aircraft developed 3 snags in July alone". Indian Express. Retrieved 2016-07-22.
  2. [2]
    "India launches massive search operation for missing military plane". BBC News. 22 July 2016. Retrieved 2016-07-22.
  3. [3]
    "India's Biggest Search Ever To Find A Plane That Crashed In The Sea". Retrieved 2 December 2016.
  4. [4]
    Negi, Manjeet (12 January 2024). Sharma, Aditi (ed.). "Debris of IAF's An-32 aircraft that went missing over Bay of Bengal in 2016 found". India Today. Retrieved 15 January 2024.
  5. [5]
    "Indian Air Force's AN-32 Plane With 29 Missing After 'Rapid Loss of Altitude'". NDTV. Retrieved 2016-07-22.
  6. [6]
    "Indian Air Force plane Antonov AN-32 missing, 8 naval armaments personnel onboard". First Post. Retrieved 2016-07-22.
  7. [7]
    "Updates: IAF AN-32 aircraft with 29 aboard missing, search on". Retrieved 2016-07-22.
  8. [8]
    "Hunt for missing Indian Air Force plane goes into third day – Times of India". The Times of India. Retrieved 2 December 2016.
  9. [9]
    "Indian Air Force AN-32 plane still missing: A pilot looks at what could have gone wrong". 22 July 2016. Retrieved 2 December 2016.
  10. [10]
    "Missing IAF AN-32 aircraft did not have underwater locator beacon". 2 August 2016. Retrieved 2 December 2016.
  11. [11]
    "Missing AN-32 plane: Lack of underwater locator hindering search". 2 August 2016. Retrieved 2 December 2016.
  12. [12]
    "Exclusive: Those on board ill-fated AN-32 declared dead, IAF writes to family members". Retrieved 2016-09-15.
  13. [13]
    "AN-32 disaster must help indigenous repair capabilities take off the ground". 2016-09-15. Retrieved 2016-09-15.
  14. [14]
    "All 29 onboard missing IAF AN-32 have been officially presumed dead". Archived from the original on September 16, 2016. Retrieved 2016-09-15.
  15. [15]
    "INDIAN AIR FORCE AN-32(K-2743)". pib.gov.in. Retrieved 2024-01-12.
  16. [16]
    "ASN Aircraft accident Antonov An-32 K2743 Chennai". Aviation Safety Network. Retrieved 15 January 2024.
  17. [17]
    "These Scientists, Machine, Helped Solve Air Force's 8-Year-Old Mystery". NDTV.com. Retrieved 2024-02-21.
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