Remembrances and tributes poured in to honor the memory of Greg Biffle, who died in a plane crash along with his family and three others.

“He had his own helicopter and he was doing extractions on his own,” United Cajun Navy vice president Brian Trascher, who worked with Biffle to help those affected, told Fox Carolina. “I’m like, ‘Here’s this guy, like a race car driver. He’s got a helicopter. This guy’s like Batman.’”