Question: Highest Duty: My Search for What Really Matters is a memoir written by a pilot who retired after how many years of commercial service?
Sentence (from "Highest Duty: My Search for What Really Matters"): Highest Duty: My Search for What Really Matters is a memoir written by Chesley Sullenberger and Jeffrey Zaslow (1958–2012) describing the events of US Airways Flight 1549.
Relevant evidence: Yes