What is the purpose of a VFR flight plan?

The purpose of a VFR (Visual Flight Rules) flight plan is to provide air traffic control with a record of the aircraft's intended route. When a pilot files a VFR flight plan, it helps ATC track and manage air traffic in the vicinity. This is particularly important because, under VFR conditions, pilots are responsible for maintaining their own navigation and separation from other aircraft. By filing a flight plan, pilots communicate their route, destination, estimated departure and arrival times, and other pertinent information that can assist ATC in monitoring traffic and providing necessary support.

The option about obtaining a flight clearance from the tower relates to IFR (Instrument Flight Rules) operations, where a clearance is essential. Documenting weight and balance is critical for safety but is not the primary purpose of a VFR flight plan. Similarly, while planning fuel requirements is essential for flight management, it does not relate directly to the filing of a VFR flight plan.