A combo picture of Arunachal Pradesh Chief Minister Dorjee Khandu and Governor J.J. Singh during the administration of oath for the second time in Itanagar on October 25, 2009. He was confirmed dead along with four others when his chopper crashed on April 27, 2011. Photo: PTI
Union Home Minister P. Chidambaram briefs the media in connection with sighting of wreckage of the helicopter in which Arunachal Pradesh Chief Minister Dorjee Khandu was travelling, in New Delhi on May 4, 2011. Photo: V. Sudershan
Arunachal Pradesh Chief Minister Dorjee Khandu with the Dalai Lama in Tawang in this November 8, 2009 picture. Photo: Ritu Raj Konwar
Dorjee Khandu with former Arunachal Pradesh Chief Minister Gagong Apang. File photo: Ritu Raj Konwar
Indian Air Force's Chetak helicopter which was used during the search operations for the chopper of Arunachal Pradesh Chief MInister Dorjee Khandu. File photo: Ritu Raj Konwar
An ISRO satellite image of the area where the helicopter carrying Arunachal Pradesh Chief Minister Dorjee Khandu and four others went missing. File photo: PTI
A deserted look of the Pawan Hans helicopter counter at the GNB international airport in Guwahati on May 1, 2011. Photo: Ritu Raj Konwar
Arunachal Pradesh Chief Minister Dorjee Khandu releasing a souvenir at a function in Itanagar on April 5, 2011. Photo: PTI
A file picture of Pawan Hans helicopter taking ferry services to remote parts of Arunachal Pradesh. Photo: Akhilesh Kumar
Arunachal Pradesh Chief Minister Dorjee Khandu with Lok Sabha Speaker Meira Kumar on her arrival at Raj Bhawan helipad in Itanagar on April 27, 2011. Photo: PTI
Chief Ministef of Arunachal Pradesh Dorjee Khandu with the Deputy Chairman of Planning Commission Montek Singh Ahluwalia on May 10, 2010. File photo: S. Subramanium
Arunachal Pradesh Chief Minister Dorjee Khandu inside the Pawan Hans helicopter, his official chopper, on April 6, 2008. Photo: PTI