Uttarakhand Civil Aviation Development Authority (UCADA), Dehradun, invites online e-tenders to select a helicopter operator for disaster management services in the Kumaon region. Complete requirements and tender packages can be accessed online at uktenders.gov.in or ucada.in. Bids must be submitted by June 20, 2026, and any queries can be sent to the official contact emails at ucadadoon@gmail.com, ucadahoo@gmail.com, or procurement.ucada@gmail.com.