Northrop Grumman MQ-8B Fire Scout

The Northrop Grumman MQ‑8B Fire Scout is a rotary‑wing unmanned aerial system that entered service in the early 2010s as the U.S. Navy’s first operational autonomous helicopter. Development began when Northrop Grumman partnered with the Schweizer Aircraft Corporation, leveraging Schweizer’s long‑standing expertise in light‑helicopter design. The prototype first flew in 2006, and after extensive flight‑test campaigns the aircraft received initial operational capability in 2010, later achieving full operational capability in 2012.

Key features include a 12‑foot four‑bladed main rotor, a 2‑engine turboprop powerplant delivering 215 shp, and a modular payload bay capable of carrying electro‑optic/infrared sensors, maritime radar, and weapons such as AGM‑114 Hellfire missiles. The Fire Scout can operate from a variety of naval platforms—destroyers, littoral combat ships, and amphibious assault vessels—and boasts a 12‑hour endurance, 150 nm “halo” radius, and autonomous take‑off and landing capabilities.

Its significance lies in pioneering ship‑based unmanned aerial surveillance, reducing crew risk while providing persistent, high‑resolution intelligence, surveillance, and reconnaissance over maritime domains. The system’s success spurred further development of larger MQ‑8C variants and cemented unmanned rotorcraft as a staple of modern naval aviation. It remains a key asset throughout the twenty‑first century.

Schweizer Aircraft Corporation

Northrop Grumman MQ-8B Fire Scout

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