Sikkim discontinues MI-172 helicopter service

Wednesday, Jun 18, 2025 09:45 [IST]

Last Update: Tuesday, Jun 17, 2025 16:35 [IST]

Sikkim discontinues MI-172 helicopter service

ISABELLA GURUNG

Tourism department to introduce a smaller helicopter service

GANGTOK, : The Sikkim government has decided to discontinue the large twin-engine helicopter service operated by Sky One Airways Pvt Ltd, citing poor business viability, unsuitability for the State’s needs, and operational challenges. The service, launched in March 2024 with a 23-seater MI-172 helicopter, will be formally terminated after a one-month notice period, as per the government’s letter to Sky One.

According to the Tourism and Civil Aviation additional chief secretary C.S. Rao, the State Tourism Development Corporation (STDC) manages the helicopter service, and the decision comes after a thorough review of operations over the past 14 months.

“The helicopter is larger than what we had anticipated for Sikkim’s requirements. A smaller 10-seater helicopter would be more appropriate and practical, particularly as it would allow easier landings at various locations,” said Rao.

The MI-172 helicopter, engaged with the hope of boosting tourism, failed to attract sufficient passengers. Tourists largely preferred travelling to Sikkim by road, citing unsuitable timings, unpredictable weather, and the cost of the helicopter service.

The helicopter’s size and operational limitations meant it could only land at the Burtuk helipad, posing challenges during emergencies, including during the GLOF incident, Rao added.

Addressing speculation, the additional chief secretary clarified that the decision to discontinue the service was not due to the State government’s inability to pay. “In one year, about Rs 20 crore was the estimated cost. The State has already paid Rs 7 crore in the last financial year and Rs 10 crore in the current financial year. The remaining balance will be paid upon receiving the bill from Sky One,” he said.

Rao noted that the government had initially opted for the large helicopter on the understanding that it was an all-weather aircraft, but operational experience proved otherwise.

“It was costly, especially for patient transfers. The helicopter was rarely full during its period of service, and had we continued with no business, the State would have had to bear additional financial burden,” he stated.

The Tourism department is now working on introducing a smaller helicopter service better suited for the State. The new service is expected to be operational from the next tourist season, most likely around Dasai. 

Sikkim at a Glance

  • Area: 7096 Sq Kms
  • Capital: Gangtok
  • Altitude: 5,840 ft
  • Population: 6.10 Lakhs
  • Topography: Hilly terrain elevation from 600 to over 28,509 ft above sea level
  • Climate:
  • Summer: Min- 13°C - Max 21°C
  • Winter: Min- 0.48°C - Max 13°C
  • Rainfall: 325 cms per annum
  • Language Spoken: Nepali, Bhutia, Lepcha, Tibetan, English, Hindi