A Johnstown man is dead following a snowmobiling incident. 

According to Fulton County Sheriff's Office, deputies were called to Route 67 in the town of Ephratah shortly before 1:30 a.m. Friday. Deputies immediately began CPR and transported Adam Kline, 27,  to a nearby hospital, where he was later pronounced dead. 

Deputies say Kline was riding the snowmobiling with four others. 

The cause of death is still unclear. 

The incident remains under investigation.