Alert 5

Sikorsky successfully flies Rotor Blown Wing UAS

Posted on March 11, 2025 by alert5

Sikorsky, a Lockheed Martin company, has successfully validated the advanced control laws for its ‘rotor blown wing’ uncrewed aerial system (UAS) in both helicopter and aeroplane modes. This innovative prototype, weighing 115 pounds (52kg) and powered by batteries, has demonstrated operational stability and manoeuvrability across all flight regimes, showcasing its potential for scaling to larger sizes with hybrid-electric propulsion.

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Royal Thai Air Force celebrates 88th anniversary

Posted on March 10, 2025March 10, 2025 by alert5

The Royal Thai Air Force (RTAF) recently marked its 88th anniversary with grand celebrations at the Air Force Base in Don Muang on Mar. 7-8. The theme of the airshow, “AIR SOVEREIGNTY THROUGH UNBEATABLE COLLABORATION,” underscored the RTAF’s commitment to national security through strong partnerships with various nations.

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X-37B concludes historic High-Orbit mission

Posted on March 10, 2025March 10, 2025 by alert5

The U.S. Space Force’s X-37B spaceplane successfully completed its seventh mission, touching down at Vandenberg Space Force Base, California, at 02:22 a.m. EST on Mar. 7, following 434 days in orbit. The landing marked the conclusion of the program’s first mission to highly elliptical orbit.

The U.S. Space Force’s X-37B Orbital Test Vehicle Mission Seven successfully landed at Vandenberg Space Force Base, California, March 7, 2025. The X-37B landed at Vandenberg Space Force Base, California, to exercise the service’s ability to recover the spaceplane across multiple sites. (U.S. Space Force courtesy photo)

Indonesia eyes Italian aircraft carrier for naval modernization

Posted on March 7, 2025 by alert5

In February, we reported that the Indonesian Navy (TNI AL) was considering acquiring an aircraft carrier to modernize its fleet. Admiral Muhammad Ali, Chief of Staff of the Indonesian Navy, stated that the rationale behind this potential acquisition is primarily for non-combat military operations (OMSP), including humanitarian assistance, disaster relief, and maritime security operations. This acquisition aligns with the TNI AL’s objective to modernize its fleet.

Photo: LPhot Barry Swainsbury/MOD, OGL v1.0OGL v1.0, via Wikimedia Commons
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Meet the air boss of RTAF’s 88th Anniversary Airshow

Posted on March 6, 2025March 6, 2025 by alert5

The Royal Thai Air Force (RTAF) is set to mark its 88th anniversary with a spectacular international airshow on Mar. 7-8, 2025, at Wing 6 in Don Mueang, Bangkok. Aviation enthusiasts can look forward to breathtaking aerial displays featuring teams from around the world, including the August 1st Aerobatic Team from China’s People’s Liberation Army Air Force, the Surya Kiran Aerobatic Team from the Indian Air Force, and the U.S. Air Force’s cutting-edge F-35A demonstration team. The RTAF will also showcase its own aerial prowess by bringing the Saab JAS 39 fighter of the Shark Gripen Demonstraion Team from Wing 7, Surat Thani, performing flying demonstrations that highlight the capabilities of this advanced Swedish-made combat aircraft.

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