KENNEDY SPACE CENTER, FLA. - Capt. Charles Plumb (USNR retired) begins his dramatic presentation of his six years as a prisoner of war in Vietnam. The block of light on the stage represented the size of the cell he was confined in. Plumb was keynote speaker for the kickoff of Spaceport Super Safety and Health Day at KSC, an annual event dedicated to reinforcing safe and healthful behaviors in the workforce.

KENNEDY SPACE CENTER, FLA. - Capt. Charles Plumb (USNR retired) begins his dramatic presentation of his six years as a prisoner of war in Vietnam. The block of light on the stage represented the size of the cell he was confined in. Plumb was keynote speaker for the kickoff of Spaceport Super Safety and Health Day at KSC, an annual event dedicated to reinforcing safe and healthful behaviors in the workforce.

KENNEDY SPACE CENTER, FLA. - Capt. Charles Plumb (USNR retired) begins his dramatic presentation of his six years as a prisoner of war in Vietnam. The block of light on the stage represented the size of the cell he was confined in. Plumb was keynote speaker for the kickoff of Spaceport Super Safety and Health Day at KSC, an annual event dedicated to reinforcing safe and healthful behaviors in the workforce.