What is the intercept altitude for the PFAF in the ILS RWY 35R procedure at APA?

The intercept altitude for the Precision Final Approach Fix (PFAF) in the ILS RWY 35R procedure at APA is correctly identified as 8,000 feet MSL. This altitude is critical for pilots as it is the altitude at which the aircraft is expected to intercept the glide slope during the approach to the runway.

In an Instrument Landing System (ILS) procedure, the glide slope provides vertical guidance to the pilots to ensure they are on the correct path for a safe landing. The intercept altitude is specifically established to ensure that as the aircraft approaches the PFAF, it is at a safe altitude above the ground and other potential obstacles, allowing it to descend smoothly onto the glide path.

The choice of 8,000 feet MSL reflects the specific air traffic control and safety requirements for that procedure, ensuring that all aircraft can approach the runway without interference and maintain safety standards as they transition from the en-route phase to the approach phase of flight. It is essential to follow the published procedures to ensure compliance with air traffic control instructions and increase safety during the final approach.