What type of document is an SF-91?

The SF-91 is officially known as the "Motor Vehicle Accident Report." It is utilized by various government agencies, including the military, to document the details of an accident involving government-owned vehicles. This report captures essential information such as the time, location, and circumstances of the accident, as well as details about the vehicles and individuals involved. It is critical for record-keeping, liability assessment, and facilitating any necessary claims process related to vehicle accidents.

While the other options refer to documents that serve different purposes—such as tickets for vehicle trips, licenses for operating heavy equipment, or military driver's licenses—they do not fulfill the specific function of documenting vehicle accidents, which is the primary function of the SF-91.