Author: FlyMarshall Newsroom

Publish Date: January 7, 2026 | Category: Products Pulley guard pins play an important role in pulley systems. As their name suggests, they are used in conjunction with pulley guards. Pulley guard pins secure pulley guards in place while subsequently shielding the cable. To learn more about pulley guard pins, keep reading. What Are Pulley Guard Pins? Pulley guard pins are cylindrical metal pins designed for use with pulley guards. They typically feature a flared head and a narrower shank — similar to a bolt or screw. Pulley guard pins, however, aren’t traditional fasteners; they are specialized fasteners that hold…

A debate on a bill that transfers sovereignty over the Chagos Islands – including Diego Garcia – to Mauritius has been delayed after questions about its compliance with an existing UK-US treaty were raised. Just as the Diego Garcia Military Base and British Indian Ocean Territory Bill was set to head into the final stages of debate, a new amendment by the opposition party has called into question whether the bill’s effects are in breach of a still-in-effect 1966 agreement between the United States and the United Kingdom regarding military use of Diego Garcia. The first clause of this agreement…

Jet airliners dominate the commercial aviation industry. They are characterized by a jet engine propulsion system. While some airliners use a propeller-based propulsion system, jet airliners leverage one or more jet engines. They compress and mix air with fuel, after which they ignite it. Ignition creates hot exhaust gases they expel out the back of the jet engine, thereby generating thrust that propels the airplane forward. #1) Modern Invention Jet airliners aren’t a new or modern invention; they’ve been around for well over a half-century. Some of the industry’s first jet airliners appeared in the 1950s. Featuring turbojet engines, they…

South Korea’s DAPA held a meeting with LIG Nex1, which was awarded the contract in December 2025, to start planning the activities towards a planned fielding in 2034. Reports from South Korea on Jan. 20, 2026, said its Defense Acquisition and Program Administration (DAPA) finally launched the $1.29 billion Block-I airborne electronic warfare and jamming platform. The development comes as DAPA held a meeting with one of the major domestic defense companies, LIG Nex1, which was awarded a $1.1 billion contract in December 2025. The program has been moving since September 2025, with Korean Air-LIG Nex1 and Korea Aerospace Industries…

When most people think of flight control surfaces, they envision ailerons, elevators and rudders. Pilots control these surfaces to perform basic maneuvers during all flight phases. There are also secondary control surfaces, however, such as trim tabs. Overview of Trim Tabs Trim tabs are secondary flight control surfaces that counter aerodynamic forces acting on an aircraft. They are typically located on the trailing edge of primary control surfaces, such as ailerons, elevators and rudders. Like all flight control surfaces, trim tabs can be adjusted by the pilot. Most airplanes have a wheel or switch in the cockpit for the trim…

The Qatari-donated Boeing 747-8 is set to fly as “VC-25 bridge aircraft” by summer 2026, as delays continue to plague Boeing’s VC-25B presidential aircraft program. The U.S. Air Force expects the Boeing 747 gifted by the government of Qatar to begin flying as an interim Air Force One (the callsign used when the U.S. President is on board) as early as summer 2026. Officially designated as “VC-25 bridge aircraft,” the 747 is intended to temporarily supplement the aging VC-25A fleet while the long-delayed VC-25B replacement program continues to slip. According to statements provided to Breaking Defense and Defense News, the…

Ever wonder how flight paths for commercial airliners are chosen? There are roughly 100,000 to 150,000 commercial flights on any given day. Unlike private flights, they typically follow fixed routes and schedules and are open to the public. Each flight path for commercial airliners, however, is carefully selected based on several factors. Weather Conditions Commercial airlines consider weather conditions when choosing flight paths. Strong winds, heavy rain, snow or dense fog can increase flight times and pose a safety risk. If weather conditions such as these are spotted, commercial airlines may choose an alternative flight path. Even if the alternative…

The U.S. has approved a possible $2.3B Foreign Military Sale to Singapore for up to four P-8A Poseidon aircraft and MK 54 torpedoes to boost maritime security. The U.S. State Department has approved a potential Foreign Military Sale (FMS) to Singapore covering up to four Boeing P-8A Poseidon maritime patrol aircraft, along with MK 54 lightweight torpedoes. The deal was notified to Congress by the Defense Security Cooperation Agency (DSCA) on Jan. 20, 2026, and would be worth $2.316 billion. While there is not yet a finalized contract, the approval of the FMS marks a significant milestone in Singapore’s long-planned…

President Donald Trump has sparked global indignation by suggesting NATO troops avoided frontline combat, minimizing the sacrifice made by America’s allies during the war in Afghanistan.“We’ve never needed them,” Trump said of non-U.S. soldiers in a Fox Business interview at the World Economic Forum in Davos on Thursday. “We have never really asked anything of them. You know, they’ll say they sent some troops to Afghanistan or this or that. And they did. They stayed a little back, little off the frontlines.”Trump cast doubt on NATO’s commitment to the United States, questioning if the alliance would come to America’s defense…

Many people assume that airplanes rely strictly on brakes to decelerate upon touching down on the runway. Most airplanes do, in fact, have hydraulic disc brakes. Located on the main landing gear wheels, they consist of heavy-duty carbon or metal discs and pads. When engaged, calipers will squeeze the discs and pads together, thereby creating friction against the wheel. Airplanes, however, have other mechanisms to slow down. In addition to wheel brakes, many of them are equipped with nacelle thrust reverser cascades. Also known as cascade reversers, they are a type of internal thrust reversal system. Pilots typically deploy them…