Definition
A localizer course indication that tells the pilot the aircraft is left of the on-course centerline and a correction to the right is required to regain course. On a course deviation indicator (CDI), this appears as the vertical needle deflected to the right of center.
Plain English
The instrument is showing you that the runway centerline is off to your right, so you need to steer right to get back onto it.
Context Anchor
Seen on a localizer or navigation display during an instrument approach when the course needle shows which way to correct.
Why Pilots Care
Correct lateral deviation promptly to stay aligned with the runway centerline for a safe landing, especially in low visibility.
Intuition Check
Fly-right does not mean the airplane is flying correctly. It means the guidance is telling you to correct to the right.
Example Sentence 1
As we intercepted the localizer, the needle showed a fly-right indication, so I banked gently to the right to center it.
Example Sentence 2
The approach plate and CDI together confirm the need for a fly-right adjustment on final approach.