Summary: Fire units, including Engine 31 and Station 39, responded to reports of a vehicle fuel spill involving a red 1991 Mazda with New Mexico plates at Balloon Museum Drive Northeast and later at an RV park area at the end of Sheriff Posse Road in Bernalillo County, New Mexico. The spill was described as small and uncontained, with no associated motor vehicle accident. After searching the area and not finding an active spill, responders determined the incident may have been related to a propane burn-off. The scene was cleared with no further hazards found.