Name: How Leonardo's AW139 Helicopter Helps Track Nuclear Threats from the Sky
Uploaded: 2026-04-08T20:12:02.000Z
Description: It flies low over cities and often between buildings.

The U.S. National Nuclear Security Administration operates Leonardo AW139 helicopters equipped with airborne sensors to detect and map nuclear isotopes as part of its emergency response and preparedness missions. At the recent Verticon show, AIN’s video news team found out how this approach works.

News and issues regarding all manner of civil and military rotorcraft and their powerplants, including helicopters, tilt rotors and unmanned air vehicles.

How Leonardo's AW139 Helicopter Helps Track Nuclear Threats from the Sky

It flies low over cities and often between buildings.

2024 Corporate Aviation Leadership Summit

Charlotte Bailey

News about bills, laws, regulations and other governmental decisions affecting aviation and aerospace. Topics include FAA re-authorizations, taxes on fuel and aviation activities, environmental legislation, ICAO decisions, governmental mediation of labor conflicts and World Trade Organization disputes and decisions.

Essential news and analysis on the defense aerospace business. Your trusted source for new and ongoing programs and requirements in military aircraft (manned and unmanned), engines, avionics, weapons and associated systems, including ground-based air defense.

Pentagon permission facilitates sale of Bell 412EXP and 407M

U.S. Approves $800M Bell 407/412 Sale to Iraq Military

News and information on safety procedures and concerns.

News and issues relating to the aerospace industry that are related to the science, engineering and business of flight in space involving civil, industrial and military applications, and similar topics related to flight in the atmosphere of the Earth that are not covered more directly by other AINonline subject channels. In other words, both astronautical and aeronautical subjects, except for those aeronautical topics that are specifically covered elsewhere on this website.

Fire and disaster management agency to use aircraft in aerial reconnaissance role

Japan Orders Its First H160 for Emergency Response

Flights with two scaled technology demonstrators will inform potential future iterations 

Singaporean eVTOL Conducts Test Campaign In Germany 

Matt Thurber

New developments and products in avionics, specifically about aircraft electronics in the cockpit.

News and issues relating to business, corporate and private aviation, primarily regarding turbine-engine-powered airplanes and helicopters. Subjects include aircraft, engines, maintenance, operations, personnel, acquisitions, accidents, safety, security, and training.

Verticon 2026

In this article

Leonardo AW139

Leonardo

More In Rotorcraft

U.S. Approves $800M Bell 407/412 Sale to Iraq Military

Pentagon permission facilitates sale of Bell 412EXP and 407M

Japan Orders Its First H160 for Emergency Response

Fire and disaster management agency to use aircraft in aerial reconnaissance role

Singaporean eVTOL Conducts Test Campaign In Germany

Flights with two scaled technology demonstrators will inform potential future iterations

FAA Approves TSO for ASU Panoramic Night-vision Goggles

Lightweight white-phosphor NVG have a 94-degree field of view

FAA Floats Special Conditions for Skyryse Fly-by-wire R66

Proposed rule addresses pilot awareness of control limits

Vertical Lift Groups Extend Trade Show Partnership

European Helicopter Association and Vertical Aviation International extended their alliance

Sikorsky Is Upgrading the Black Hawk Helicopter for Evolving Military Needs

Armed forces will be able to outfit Black Hawks with new armament and equipment.

Sikorsky’s S-97 Raider Points to a New Level of Performance for Future Helicopters

Originally developed for the U.S. military, X2 technology is in search of a new customer.

AIN Products

SUBSCRIPTIONS

RESOURCES

ABOUT AIN