Flight Simulator Flights at KASE Aspen-Pitkin County Airport (Sardy Field)

Aspen-Pitkin County Airport (Sardy Field), KASE, serves the resort town of Aspen high in Colorado's Rocky Mountains and is best known among pilots for its demanding mountain approach and unusually high elevation. It offers a single instrument-equipped runway, 15/33, and full tower services, making it a notable but exacting destination for VFR flights in the simulator.

Overview

Aspen-Pitkin County Airport (Sardy Field), identified by the ICAO code KASE, lies in the town of Aspen in the Colorado Rockies. At a field elevation of 7,749 feet it is among the higher airports a sim pilot is likely to encounter in North America, and its single runway, 15/33, is equipped with an instrument landing system on both directions, a feature that reflects the challenging terrain surrounding the field. The combination of altitude, mountain scenery and a fully controlled radio environment makes it an interesting and demanding stop for anyone flying VFR in the region.

Airspace & Location

The airport sits at coordinates 39.2219, -106.868, in Pitkin County amid the peaks of the Roaring Fork Valley. The presence of a control tower, ground control and clearance delivery frequencies indicates that the field operates within controlled airspace, with approach and departure traffic coordinated through the wider en-route centre frequency before or after being worked by the tower.

Runways

Aspen-Pitkin County Airport has a single physical runway, 15/33, hard-surfaced and lit. Usable length is 8,008 feet on Runway 15 and 6,996 feet on Runway 33, and both ends are served by an instrument landing system, an important aid given the high terrain that rings the field.

Radio & Navigation

Pilots can expect the following services and frequencies at Aspen-Pitkin County Airport: ATIS on 120.4 MHz; Tower and CTAF combined on 118.85 MHz; Ground on 121.9 MHz; Clearance Delivery on 123.75 MHz; Center, used for approach and departure control, on 123.8 MHz; and UNICOM on 122.95 MHz. The runway 15/33 ILS supports instrument approaches into the field.

The Airfield Today

Aspen-Pitkin County Airport is classed as a business airport, reflecting its significant use by corporate and private aircraft serving the Aspen resort area alongside scheduled airline traffic. Its instrument landing system on runway 15/33 supports operations despite the surrounding mountainous terrain.