Were helicopters used as a primary method for surveillance during the Korean War?

During the Korean War, helicopters indeed played a crucial role in various military operations, including reconnaissance and surveillance. Their ability to fly low and hover in place made them excellent for gathering intelligence and relaying real-time information back to command centers. The introduction of helicopters allowed for rapid deployment and flexibility in operations that was not possible with traditional fixed-wing aircraft.

While they were not the sole method of surveillance, they were certainly one of the primary means employed, particularly as advancements in helicopter technology improved their capabilities throughout the conflict. The use of helicopters represented a significant shift in military tactics, emphasizing mobility and the ability to gather data in a timely manner.

In this context, it is accurate to say that helicopters served as a primary method for surveillance during the Korean War.