Airports / KCPS

KCPS St Louis Downtown Airport

Cahokia/St Louis, US-IL · US · 413 ft MSL · IATA: CPS

IFR Capable

Runways

3 runways · longest 7,002'
12R / 30L Lighted
7,002' × 150'
Surface: Asphalt Headings: 122° / 302° T
12L / 30R Lighted
5,301' × 75'
Surface: Concrete Headings: 122° / 302° T
05 / 23
2,799' × 75'
Surface: ASPH-F Headings: 47° / 227° T

Radio Frequencies

A/D 123.700 APP/DEP
ATIS 121.450 ATIS
CLD 121.800 CLNC DEL
CTAF 119.925 CTAF
GND 121.800 GND
TWR 119.925 DOWNTOWN TWR
UNIC 122.950 UNICOM

Calculate Performance

Select an aircraft to see density altitude estimates

Aircraft

or select make & model manually

What you'll get:
· Density altitude calculation
· Power retained at this elevation/temperature
· Estimated takeoff roll increase
· Climb rate estimate
· Full scenario table (ISA-10 through ISA+40)

Airport Info

Elevation413' MSL
Longest Runway7,002'
SurfaceASP
Coordinates 38.571, -90.156

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