| Unit Name: | No. 117 Helicopter Unit |
| Dates: | 01 Feb 1971 - Present |
| Country: |  Republic of India |
| Garrison: | Sarsawa AFS |
| Nickname: | "Himalayan Dragons" |
| Motto: | "SHAKTI SAHAS SHAURYAM" "Strength Courage Valor" |
| Aircraft Attack: | HAL Dhruv MK.III |
No. 117 Helicopter Unit (Himalayan Dragons) is a Helicopter Unit and is equipped with [Chetak] and based at sarsawa Air Force Station.[1]