tailhook

A tailhook is a retractable metal hook attached to the rear of a military aircraft, specifically designed to catch on arrestor wires during landing. This system is crucial for enabling aircraft to land safely on the short, confined runways of aircraft carriers. The tailhook, along with the arrestor gear, is a critical component of carrier aviation operations.

When an aircraft approaches the carrier for landing, the pilot lowers the tailhook. As the aircraft touches down, the hook engages with one of the arrestor wires stretched across the deck. The arrestor gear, a system of hydraulic or steam-powered engines, then rapidly decelerates the aircraft, bringing it to a stop in a very short distance. Without the tailhook and arrestor system, landing a high-speed jet on an aircraft carrier would be impossible.

The design and strength of the tailhook are essential to withstand the immense forces generated during an arrested landing. Different types of tailhooks exist, often tailored to the specific weight and landing characteristics of various aircraft models. The successful deployment and engagement of the tailhook are paramount to pilot safety and the operational readiness of naval air wings. Regular maintenance and inspection of the tailhook and associated arrestor gear are vital to ensure their reliable function.