Conversation so far:
How was Chesley Sullenberger involved in Civil aviation careers?
Sullenberger was employed by US Airways and its predecessor airlines from 1980 until 2010.
What all did he accomplish during these years?
In 2007, he became the founder and CEO of Safety Reliability Methods, Inc.
(SRM), a firm providing strategic and tactical guidance to enhance organizational safety, performance, and reliability.
Did he accomplish anything else?
In total, he has more than 40 years and 20,000 hours of flying experience.
Did he earn any awards?
He has also been involved in a number of accident investigations conducted by the USAF and the National Transportation Safety Board (NTSB).

Question: Was he involved in anything else?
Self-contained rewrite: Was Chelsey Sullenberger involved in anything else besides accident investiations?