XC – Cross-Country
Cross-Country (XC) in aviation refers to a flight that covers a significant distance and typically involves navigating between different airports or airfields. Cross-country flights are often used for pilot training to build navigation skills and gain experience flying over varied terrain.
XCVR Transceiver
Transceiver (XCVR) is a device that both transmits and receives radio signals. In aerospace, transceivers are critical for communication between aircraft and air traffic control, enabling pilots to send and receive vital information during flight.
XFR Transfer
Transfer (XFR) refers to the movement of control or communication from one system, person, or location to another. In aviation, it often involves transferring control of an aircraft from one air traffic control sector to another as the aircraft moves through different airspaces.
XLPE – Crosslinkable Polyethylene
Crosslinkable Polyethylene (XLPE) is a type of polyethylene material known for its improved heat resistance and mechanical strength due to crosslinking in its molecular structure. It is commonly used in automotive and aerospace applications for wiring insulation and tubing due to its durability and flexibility.
XMIT Transmit
Transmit (XMIT) refers to the sending of data, signals, or messages from one point to another. In aviation, transmission of communications and data is vital for maintaining contact between the aircraft, air traffic control, and other ground systems.
XML Extensible Markup Language
Extensible Markup Language (XML) is a flexible text-based format used to encode data for storage and transport. In supply chain management, XML is commonly used to share information between different systems, such as product catalogs, shipping information, and inventory data.
Website: www.xml.com
XMSN Transmission
Transmission (XMSN) in aviation refers to the mechanical system that transmits power from the engine to the rotor or propeller in an aircraft. Proper functioning of the transmission is critical for ensuring the efficient operation of helicopters and other aircraft with rotary systems.
XMTR Transmitter
Transmitter (XMTR) is a device that sends radio frequency signals. In aerospace, transmitters are essential for communication, navigation, and data transmission, allowing aircraft to communicate with ground stations, satellites, and other aircraft.
XPDR Transponder
Transponder (XPDR) is a device in aircraft that responds to radar signals by transmitting an identifying code and other data such as altitude. Transponders are vital for air traffic control, helping to track and identify aircraft in controlled airspace.
XPNDR Transponder
Transponder (XPNDR) is another abbreviation for transponder, which functions the same as XPDR by transmitting a signal in response to radar queries, helping air traffic control to monitor and identify aircraft in flight.
X-Start Cross-Start
Cross-Start (X-Start) refers to the procedure used to start one engine using the power generated by another engine in the same aircraft. This is often used in multi-engine aircraft to ensure that all engines are started efficiently without relying solely on external power sources.
XTK Crosstrack
Crosstrack (XTK) refers to the lateral distance between an aircraft’s current position and its intended flight path. Crosstrack error is a key parameter in navigation systems, helping pilots correct deviations from the planned course to maintain accurate routing.