Definition
A shipboard guidance system used by the U.S. Navy that automatically flies a properly equipped aircraft down the final approach path to a landing on an aircraft carrier. The ship transmits precise glide path and lineup signals to the aircraft's autopilot, which then controls the aircraft's flight path through touchdown without pilot input on the controls.
Plain English
A system on a navy aircraft carrier that takes over the controls of a compatible airplane and lands it on the deck without the pilot having to fly it down.
Context Anchor
Seen in naval aviation, carrier approach procedures, and descriptions of equipment used for landing on aircraft carriers, especially in poor visibility or at night.
Why Pilots Care
It allows safe recovery of aircraft on a pitching, rolling deck in low visibility or high workload conditions while reducing pilot fatigue.
Grounding Statement
The system helps guide an aircraft to a small landing area that is moving with the ship.
Intuition Check
Automatic does not mean the pilot can stop paying attention. It means the system can provide guidance, and in some modes control the aircraft, while the pilot still monitors the approach and is ready to take over.
Example Sentence 1
In heavy weather at night, the squadron used the Automatic Carrier Landing System to recover the aircraft safely aboard the ship.
Example Sentence 2
During night operations, the Automatic Carrier Landing System provided the precise guidance needed for a safe recovery.