Which certification allows a pilot to fly under Visual Flight Rules (VFR) for any aircraft type?

The Private Pilot License (PPL) is the certification that enables a pilot to operate an aircraft under Visual Flight Rules (VFR). With a PPL, the pilot is authorized to fly small aircraft for personal or recreational use without direct supervision, provided the weather conditions are suitable for VFR. This certification focuses on basic piloting skills and knowledge, making it accessible for individuals who want to fly primarily in visual conditions.

In contrast, the other certifications mentioned have different purposes. The Multi-Engine Rating allows a pilot to operate aircraft with more than one engine but does not by itself grant VFR privileges. The Flight Instructor Certificate allows a pilot to teach others how to fly, but it also requires a PPL as a prerequisite and does not inherently provide additional VFR privileges. Finally, the Commercial Pilot License, while it allows for a broader range of operations (including compensated flights), would still need to be endorsed for VFR flying but is not specifically designed solely for VFR operations. Thus, the PPL is the foundational certification that grants VFR privileges for any aircraft type within its limitations.