Airports / KDEC

KDEC — Decatur Airport

Decatur, US-IL · US · 682 ft MSL · IATA: DEC

IFR Capable

Runways

3 runways · longest 8,496'

06 / 24 Lighted

8,496' × 150'

Surface: PEM Headings: 59° / 239° T

12 / 30 Lighted

6,799' × 150'

Surface: PEM Headings: 119° / 299° T

18 / 36 Lighted

5,298' × 150'

Surface: Asphalt Headings: 179° / 359° T

A/D 132.850 CHAMPAIGN APP/DEP

ATIS 126.350 ATIS

CTAF 118.900 CTAF

GND 121.750 GND

RDO 122.300 ST LOUIS RDO

TWR 118.900 TWR

UNIC 122.950 UNICOM

Select an aircraft to see density altitude estimates

Look up by Tail Number (N-Number) — auto-fills make & model

or select make & model manually

Manufacturer

Model

Outside Air Temp (°C) — blank = ISA standard

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)

Elevation682' MSL

Longest Runway8,496'

SurfacePEM

Coordinates 39.835, -88.866

Connect with experienced ferry pilots for domestic and international deliveries.