India’s SABAL-20 Drone Proves Reliability In Harsh Mountain Conditions

Image: Technical Astra    The SABAL-20 drone, jointly developed by EndureAir Systems and IIT-Kanpur, has been designed to solve the persistent challenge of high‑altitude logistics through mechanical stability. Drawing inspiration from the Boeing Chinook helicopter, it employs a tandem‑rotor configuration that compensates for thin air and harsh winds by continuously adjusting blade
Image: Technical Astra    The SABAL-20 drone, jointly developed by EndureAir Systems and IIT-Kanpur, has been designed to solve the persistent challenge of high‑altitude logistics through mechanical stability. Drawing inspiration from the Boeing Chinook helicopter, it employs a tandem‑rotor configuration that compensates for thin air and harsh winds by continuously adjusting blade
Go to Source