When should ATC be notified after the crew has responded to an RA?

When should ATC be notified after the crew has responded to an RA?

• A. As soon as possible
• B. Only after clear of the airspace
• C. After landing
• D. Not required

Answer: (A)

After a resolution advisory is resolved and the aircraft is back to a stable flight path, notify ATC as soon as possible. This prompt communication keeps ATC aware of the temporary deviation and the actions you took, so they can reassess traffic, issue any new clearances, and maintain proper separation with other aircraft. Delaying the report until after leaving airspace or landing would leave ATC unaware of the RA event during the critical period, which could lead to coordination gaps. So report to ATC promptly once you’re safe and stabilized, giving a brief summary of the RA actions and current status.

After a resolution advisory is resolved and the aircraft is back to a stable flight path, notify ATC as soon as possible. This prompt communication keeps ATC aware of the temporary deviation and the actions you took, so they can reassess traffic, issue any new clearances, and maintain proper separation with other aircraft. Delaying the report until after leaving airspace or landing would leave ATC unaware of the RA event during the critical period, which could lead to coordination gaps. So report to ATC promptly once you’re safe and stabilized, giving a brief summary of the RA actions and current status.