Definition
An FAA air traffic control facility that combines the functions of an Air Route Traffic Control Center (ARTCC) and a Radar Approach Control (RAPCON) into a single facility, providing both en route and terminal approach control services from one location.
Plain English
A single ATC facility that does two jobs at once — it handles aircraft cruising along high-altitude routes and also handles aircraft arriving and departing at nearby airports.
Context Anchor
Seen in FAA facility names, air traffic control references, and discussions of who provides control service in a particular area.
Derivation
‘Combined’ tells you two services are merged. ‘Center’ refers to an ARTCC, which manages aircraft on en route airways. ‘Rapcon’ comes from Radar Approach Control, the facility that sequences aircraft into and out of terminal areas. Putting them together gives you one facility doing both.
Why Pilots Care
Understanding CERAP helps pilots know which facility is providing their air traffic services.
Intuition Check
Do not assume a CERAP is just another name for a Center. It is a combined facility that performs both Center and approach control functions for its assigned area.
Example Sentence 1
On initial contact, the controller identified the facility as Guam CERAP, handling both the en route and approach phases of the flight.
Example Sentence 2
In some areas, a CERAP handles both center and approach control responsibilities.