PELLSTON, MI - A Michigan lawmaker has apologized for an incident in which Transportation Security Administration personnel discovered a loaded handgun in his carry-on bag.

Rep. Lee Chatfield, R-Levering, posted the lengthy apology to his Facebook page on Tuesday, July 31. According to the post, Chatfield was going through the TSA line to board a flight at the Pellston Regional Airport when the firearm was found.

Chatfield, a Concealed Pistol License holder, said he forgot the firearm was in his bag. He added that he carries a firearm daily for protection and that rushing to the airport after celebrating his daughter's birthday party may have contributed to the "inexcusable" mistake.

Chatfield said he owns several firearms and he believed they were all registered, however, this one was not on file. According to the post, Chatfield registered the pistol after the incident and confirmed every other pistol he owned was registered.

"Growing up in northern Michigan, I was raised to respect firearms and the laws of our state and nation, and my wife and I do our best to teach our five children these same values," the post concludes.

"I am a passionate believer and defender of the right to keep and bear arms, but our laws must be respected and obeyed. As an elected official, I take responsibility and fully acknowledge that no one is above the law. I am sorry for this honest mistake, and I can ensure you that it won't happen again."

Emmet County Sheriff Pete Wallin confirmed the incident Tuesday. The case had been turned over to the county Prosecutor James Linderman's office in Petoskey for consideration.