Instrument Rating Checkride Practice Test

Regarding instrument departure procedures, what initial altitude must you achieve upon departure?

1. Must cross the departure end of the runway at or above 50 feet AGL

2. Must cross the departure end of the runway at or above 35 feet AGL

3. Must maintain ground level until 1,000 feet AGL

4. Must climb immediately to 1,500 feet AGL

The correct answer is: Must cross the departure end of the runway at or above 35 feet AGL

The requirement to cross the departure end of the runway at or above 35 feet AGL is specified in FAA regulations for instrument departure procedures (IDPs). This minimum altitude ensures that the aircraft has cleared any obstacles immediately surrounding the airport and maintains a safe margin as it commences its climb. This altitude gives pilots the necessary clearance to engage in further ascent while still adhering to safety protocols. Many airports may have surrounding obstacles such as buildings or terrain that necessitate a minimum climb rate and altitude after takeoff to avoid any potential conflicts or hazards. While other options may mention various altitudes or maintaining ground level, they do not align with the established requirements for a safe instrument departure. The correct altitude ensures both compliance with regulatory standards and enhances safety during the critical phase of departure.