Definition
A telecommunications service that provides a private, reserved data link between specific locations within the National Airspace System, used to carry aviation information such as weather data, flight plans, or surveillance feeds between FAA facilities and supporting agencies.
Plain English
A private, always-on data line set aside just for sending aviation information between specific places. It is not shared with the public internet or other users.
Context Anchor
You may see DTS in FAA acronym lists, technical notices, or background material about aviation communication systems.
Derivation
Dedicated means set aside for one specific purpose. Transmission means sending information from one place to another. Service refers to the ongoing connection being provided. Together: a connection set aside specifically to carry aviation data.
Why Pilots Care
Pilots usually do not manage a DTS directly, but recognizing the term helps you understand that the subject is an aviation communication link, not a flight maneuver, navigation aid, or aircraft system.
Intuition Check
Do not read “dedicated” here as meaning loyal or hardworking. In this context, it means reserved for a specific use.
Example Sentence 1
Weather observations from the airport are sent to the regional center over a dedicated transmission service.
Example Sentence 2
Controllers confirmed the flight plan change arrived via the dedicated transmission service without any delay.