The helicopter
VT-PHT is a new helicopter and was deployed on wet lease for the State Govt of Arunachal Pradesh on 5th Dec 2010 to meet its long term requirements .
The VT-PHT is
AS350 B 3 type of helicopter manufactured by Eurocopter, France. This helicopter is having latest technologies and has been introduced in our country for
having excellent high altitude performance. The brand new helicopter was
acquired in mid 2010. Till date helicopter has flown
306 hrs and done 577 landings. Most of the flying of this helicopter has been done in North East sector. The helicopter is equipped with necessary mission equipment like
FADEC, automatic starting system, ELT, VHF, ADF, MARKER Receiver, ATC Transponder, Radio Altimeter, Vehicle & Engine Multifunction Display (VEMD) with First Limit Indicator (FLI) etc.
The helicopter is fitted with latest
Emergency Locator Transmitter (ELT) operating on
twin frequencies 243.0 MHZ and 406 MHZ. ELT transmits signal on heavy impact which can be picked by
ISRO Satellite and
any over flying aircraft. This equipment is basically to locate the helicopter in case of mishap.
The helicopter is maintained as per the maintenance programme recommended by the manufacturer and approved by the regulatory authority, DGCA. Since the inception of helicopter in service,
all maintenance checks like daily inspection, 50 hrs inspection and 100 hrs inspection were carried out as per the Page 2 of 3 stipulated programme by trained and qualified engineers. The last 100 hrs mandatory inspection was carried out on 10th April, 2011at 267 hrs.
The regulatory authority, DGCA has been satisfied with the maintenance programme and had issued
certificate of airworthiness of this helicopter on 21st July 2010 which is valid up to 20th July 2015. During the various surveillance and audit checks of DGCA,
no discrepancies were found in respect of maintenance of this helicopter.
Both of o
ur pilots Capt T S Mamik and Capt J S Babbar are fully qualified and experienced pilots. Capt J S Babbar has around 4000 hrs of helicopter flying experience. All his checks like medical, proficiency etc. are valid. He has extensive flying experience in hilly terrain including North East area. Capt T S Mamik has total flying hours of around 3200 hrs. His all checks including medical, proficiency checks etc. are valid. He has flown in North East area for long time.
Both Pilots are cleared for Special VFR operation.
As prescribed in Aeronautical Information Publications (AIP), Search & Rescue operation in our country rests with Airports Authority of India in coordination with other national agencies. As soon as we came to know of missing helicopter, our emergency response team immediately swung into action. Our senior officers are also interacting with various agencies like DGCA, IAF, ITBP, SSB etc for search and rescue operation. Senior officers from the State Government were contacted immediately and a close co-ordination with AAI like ATC Guwahati , Bhutan Government and ATC Paro , Bhutan is being maintained. Our base at Guwahati is put on full alert in case of any helicopter or manpower is required for search and rescue. Pawan Hans has already positioned two helicopters in Guwahati for assisting search and rescue operation and State Government. A special control room working round the clock was immediately set up at PHHL headquarters at Safdarjung Airport, New Delhi to coordinate and monitor the search and rescue activities.
PHHL has been operating in the North East for more than 20 years and has contributed for the development of North East states like Tripura, Nagaland, Arunachal Pradesh, Sikkim & Meghalaya. Our people have been operating under all adverse conditions with determination to support the State Governments. For Arunachal Pradesh alone on our Mi-172 and B 3 helicopters, we have handled more than 29,000 passengers in 2600 plus sorties in the challenging flying circumstances during the year 2010-11. For entire North East Page 3 of 3 more than 43,000 passengers were handled through 7,300 plus sorties in the most trying weather conditions and terrains of NE in the year 2010-11
Pawan Hans is fully committed to safety that is the top most priority in our flying. It is on record that we do not fly our helicopters with a defect until they are fully rectified and we are fully satisfied about its airworthiness. Being a PSU, we give priority to the safety of our passengers, customers and helicopters first rather than commercial interest. Our senior officers carry out regular surveillance and monitor closely the operation so that safety is not compromised.
In view of the missing helicopter, PHHL has put on hold its commercial operations in North East area for the time being so that these helicopters are available for search and rescue and the DGCA reviews the current situation. Inconvenience caused to people of the state is regretted. You are requested to kindly bear with us.
We pray to God that Hon’ble CM along with other is safe and return to home early.
Sanjeev Razdan
Dy General Manager (Engg)
sanjeev.razdan@pawanhans.co.in