Definition
A specific named Standard Terminal Arrival Route (STAR) used as an example in the Instrument Procedures Handbook to illustrate how a STAR is structured and read. CHINS is the name of the arrival, and EIGHT indicates it is the eighth published revision of that procedure.
Plain English
It is the name of one particular published arrival route. CHINS is what the route is called, and the number eight tells you it has been updated and reissued eight times. The name appears at the top of the chart so pilots and controllers can refer to the exact procedure they are using.
Context Anchor
Seen at the top of an arrival procedure chart and heard in air traffic control clearances, such as “cleared CHINS Eight Arrival.”
Derivation
Named arrivals are typically labeled after a fix, navaid, or geographic feature along the route. The number after the name is the revision sequence: EIGHT means seven previous versions have been superseded. When the procedure is changed again, it will be reissued as CHINS NINE ARRIVAL.
Why Pilots Care
Compliance with the published routing, altitudes, and speeds ensures safe sequencing, terrain clearance, and orderly integration with other arriving traffic.
Intuition Check
“Arrival” here does not just mean the act of reaching the airport. It means a published arrival route with specific charted instructions. “Eight” is the procedure version number, not a runway number or a time.
Example Sentence 1
Center cleared us to descend via the CHINS EIGHT ARRIVAL into Denver.
Example Sentence 2
The crew briefed the crossing restrictions listed on the CHINS EIGHT ARRIVAL before descent.