Tactical Air Navigation System Navigation Set Subassembly

The Tactical Air Navigation System (TACAN) is a navigation system used by military aircraft for precise navigation and tracking. The TACAN system consists of various components, including the Navigation Set Subassembly.

The Navigation Set Subassembly is a critical part of the TACAN system. It is responsible for receiving and processing signals from TACAN ground stations, as well as providing accurate distance and bearing information to the aircraft. The subassembly typically includes a receiver, a transmitter, and associated circuitry.

The receiver in the Navigation Set Subassembly receives signals from TACAN ground stations, which are typically located at airports or military installations. These signals contain information about the station's location and are used by the subassembly to calculate the aircraft's distance and bearing from the station.

The transmitter in the subassembly is used to transmit a reply signal back to the ground station, allowing for two-way communication between the aircraft and the station. This enables the aircraft to receive updated navigation information and maintain accurate positioning.

Overall, the Navigation Set Subassembly is a crucial component of the TACAN system, providing accurate navigation and tracking capabilities for military aircraft.