
NFA’s Mjölnir Engine Redefines Hypersonic Drone Propulsion with Clean, 3D-Printed Power
New Frontier Aerospace (NFA), successfully tested its Mjölnir rocket engine, a compact, 3D-printed powerhouse for hypersonic drone propulsion.
Haye Kesteloo is the Editor in Chief and Founder of DroneXL.co, where he covers all drone-related news, DJI rumors and writes drone reviews, and of EVXL.co, for all electric vehicle news. Haye can be reached at haye @ dronexl.co or @hayekesteloo. Also on LinkedIn, Muck Rack, Instagram and YouTube.

New Frontier Aerospace (NFA), successfully tested its Mjölnir rocket engine, a compact, 3D-printed powerhouse for hypersonic drone propulsion.

On June 25, 2025, the Los Angeles Police Commission approved a new policy allowing the Los Angeles Police Department (LAPD) to deploy drones for routine emergency calls, marking a significant shift from their prior use in only high-risk scenarios like barricaded suspects or explosives, according to the Los Angeles Times. This decision launches a pilot…

Chinese regulations introduced in September 2024 have driven a sharp increase in drone component prices, reshaping the U.S. commercial drone market. According to Nikkei Asia, export permits for dual-use goods have caused a supply crunch, with infrared device prices tripling, affecting drone operators and manufacturers reliant on affordable Chinese parts, reports the Financial Times. Regulatory…

The Federal Aviation Administration (FAA) is advancing drone integration by testing cutting-edge detection technologies near Santa Teresa, New Mexico, from June 16-27, 2025. This initiative, the third in a series of off-airport evaluations, aims to ensure these systems can identify unauthorized drones without disrupting aircraft navigation, addressing the growing challenge of over 100 monthly dron

A U.S. drone enthusiast’s struggle with a DJI Mavic 4 Pro replacement has exposed mounting customs challenges for DJI products entering the country, raising concerns for recreational pilots and professionals. In a recent YouTube video, Eric Thurber detailed how his replacement drone, shipped from Canada, has been stuck in a Kentucky customs hold for over…

On June 24, 2025, a Republic, Missouri, man was indicted for attempting to destroy a Greene County Sheriff’s Office drone, highlighting growing concerns over drone interference. Franklin E. Brownlee, 40, faces federal charges that could set a precedent for regulating drone-related crimes, according to the Springfield News-Leader. This case underscores the increasing need for robust…

Cincinnati’s police department has launched a drone program featuring expensive Skydio drones to strengthen public safety and tackle rising crime, aiming to cover 90% of the city by the end of 2025. Announced on June 24, 2025, by Police Chief Teresa Theetge, the initiative uses unmanned aerial vehicles (UAVs) to assist investigations, manage traffic incidents,…

AeroVironment, a leading drone manufacturer, saw its stock soar 21.6% on Wednesday after reporting fourth-quarter earnings that exceeded analyst expectations, driven by robust demand for its uncrewed systems and a pivotal acquisition. The Arlington, Virginia-based company posted adjusted earnings of $1.61 per share and revenue of $275 million, surpassing forecasts of $1.39 per share and…
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