FAA Ground School Practice Test

What is the ceiling minimum for VFR operations in Class D airspace?

1. 1,000 ft

2. 2,500 ft

3. 500 ft

4. 3,000 ft

The correct answer is: 1,000 ft

In Class D airspace, the minimum ceiling for VFR (Visual Flight Rules) operations is 1,000 feet above ground level. This requirement is in place to ensure that pilots have adequate visibility and separation from the ground, allowing them to navigate safely without relying solely on instruments. The 1,000-foot minimum ceiling helps to establish a clear distinction between VFR and IFR (Instrument Flight Rules) operations, enabling pilots operating under VFR to maintain visual separation from the ground and other aircraft. The other figures provided do not meet the established regulations for VFR operations in Class D airspace, which is specifically tied to achieving safe visual contact and minimizing the risk of collisions. Therefore, a ceiling of less than 1,000 feet could compromise the safety and effectiveness of VFR flights.