What Is a Brasher Warning?

Here's the story behind why air traffic control issues this 'possible pilot deviation' warning.

Meg Godlewski

Wednesday, June 26, 2024 at 09:40 AM ET

Verified

Edited By: tccjeremy

The FAA says recent IACRA website problem was related to a network issue. [Credit: Meg Godlewski]

Key Takeaways:

A "Brasher warning" is an immediate notification from air traffic control (ATC) to a pilot concerning a "possible pilot deviation," such as being at an incorrect altitude.
The warning is named after Captain Jack Brasher, who experienced a pilot deviation in 1985 but was not notified until months later, making it difficult to recall the event.
This procedure was developed to ensure pilots receive immediate notification of deviations, enabling them to accurately recall details and circumstances.
The FAA emphasizes that Brasher warnings are not intended to be punitive but rather to gather information and learn from deviations to enhance overall aviation safety.

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Question: One of the old guys at the FBO was talking about getting his first Brasher warning in 30 years of professional flying for a possible violation. Is “brashing” pilot slang for something?

Answer: The pilot in question may have made a pilot deviation—like being at the wrong altitude—and was warned by air traffic control: “We have a number for you to copy, possible pilot deviation.”