KDEC

VFR

DECATUR

DECATUR · ILLINOIS

Elev
681.9'
Longest RWY
8,496'06/24
Tower
06:00–22:00
Status
Towered
Now--Z· METAR09:54Z
Airport diagram · tap to openMore charts →
Before you fly into KDEC
Conditions
VFR
Good for visual flying
Airport
Towered
06:00–22:00 local · CTAF after hrs
Pattern alt
1,681.9'
MSL · field 681.9' + 1,000 AGL
Favored RWY
RWY 30
H/W +4 · X/W 1 kt L

METAR & TAF KDEC

Current METAR

Observed 09:54Z

KDEC 120954Z AUTO 29004KT 10SM CLR 18/16 A2995 RMK AO2 SLP135 T01780156
Wind
290° @ 4 kt
Visibility
10 SM
Temp / Dew
18°C / 16°C
Altimeter
29.95 inHg
Clouds
CLR
Density alt
1,168 ft
Ceiling
Unlimited
Rules
VFR

Airport info & contacts

Manager on record, flight service, ARTCC, attendance schedule and pattern altitude — published by the FAA and refreshed every 28 days.

Location

From city
4 NM E
VFR sectional
ST LOUIS
ARTCC
ZAU · CHICAGO
NOTAM facility
DEC (NOTAM-D)

Airport manager

Name
TIM A. WRIGHT
Address
910 S. AIRPORT ROAD, DECATUR IL 62521

Flight service · Hours

FSS STL
SAINT LOUIS1-800-WX-BRIEF
Attendance
  • MON-FRI
  • SAT SUN · 0700-2130

Frequencies

Tap any row to copy the frequency to your clipboard.

Advisory / CTAF
ATIS / D-ATIS
Clearance / Ground
Tower / Local
Approach / Departure

Runways & pattern

Full page

Runway & wind

tap a runway
290° · 4 kt
RWY 30
298°M
Head/Tail
+4 kt
Crosswind
1 kt L

Pattern entry · RWY 30

LEFT TRAFFIC
CrosswindCrosswindDownwindDownwindBaseBaseFinalFinal45° entry45° entryRWY 30 · 298° · LEFT TRAFFICPattern 1,682 ft MSL
RunwayHeading (°M)LengthSurfaceTraffic
06/2458° / 238°8,496 ftASPH-CONCStandard L
12/30Favored118° / 298°6,799 ftASPH-CONCStandard L
18/36178° / 358°5,298 ftASPHStandard L

Runway end performance

EndTORATODAASDALDAVGSIApproach lightsObstruction
068,496'8,496'8,496'8,496'MALSR17', road, 885' from thr, 599' R of cntrln, slope 39
248,496'8,496'8,496'8,496'VASI 4-box left(3°)
126,799'6,799'6,799'6,799'43', tree, 1174' from thr, 288' R of cntrln, slope 22
306,799'6,799'6,799'6,799'PAPI 4-box left(3°)
185,298'5,298'5,298'5,298'PAPI 4-box left(3°)55', trees, 1755' from thr, 15' R of cntrln, slope 28
365,298'5,298'5,298'5,298'VASI 4-box left(3°)50', pole, 2344' from thr, 461' R of cntrln, slope 42

Declared distances in feet. TORA = takeoff run available, TODA = takeoff distance, ASDA = accelerate-stop, LDA = landing distance.

Airport sketch

Runways drawn to scale from FAA survey coordinates, rendered over satellite imagery. Not for navigation.

Top-down satellite sketch of KDEC DECATUR in DECATUR, ILLINOIS, showing runways 06/24, 12/30, 18/36 drawn to scale over Esri World Imagery

Approaches & charts

ILS · 1

RWY 06
LD · CAT I
DEC
110.9
ILS OR LOC RWY 06
KDEC · IAP
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Services on the field

Fuel grades, oxygen, maintenance, ramp storage and lighting — as declared to the FAA by the airport operator.

Fuel & services

Fuel
100LLA
Other services
AFRT,CHTR,INSTR,RNTL,SALES

Ramp & ground

Transient storage
  • Tie-down
  • Hangar
Landing fee
No fee published
Customs
Not available
Lighting schedule
SEE RMK
Beacon schedule
SS-SR
Beacon
White / Green (civil land)(WG)
Wind indicator
Lighted
Segmented circle
No

Fuel & FBOs

Cheapest 100LL and Jet A on the field and nearby. Always confirm with the FBO before taxi.

Airport notes

Surface conditions, obstructions, local procedures, lighting outages and other notes published with each FAA cycle.

General notes

  • N RAMP FROM HNGR B TO HNGR G CLSD TO ACFT OVR 12500 LBS.
  • WHEN ATCT CLSD BE ALERT FOR VEHICULAR TFC IN ARPT OPS AREAS.
  • BIRDS & WILDLIFE ON & INVOF ARPT.
  • GLIDER OPS RWY 06 & 30 ONLY, RQR WRITTEN APVL - CTC AMGR. SOD OPS NA.
  • SNOW REMOVAL OPS WINTER MONTHS MNT CTAF. LNDG/DEP ACFT USE CTAF WHEN ATCT CLSD.
  • FOR US CUSTOMS CALL 217-425-4803.
  • RWY 12 & 18 AND RWY 06 & 36 CLOSELY ALIGNED. VFY CORRECT RWY AND COMPASS HDG PRIOR TO DEP.
  • TWY A RSTRD NORTH OF TWY G TO ACFT WITH WINGSPAN OF 86FT OR LESS WITHOUT PPR - CTC AMGR.
  • FOR CD IF UNA TO CTC ON FSS FREQ, CTC CHICAGO ARTCC 630-906-8921.

Lighting notes

  • ACTVT MALSR RWY 06; MIRL RWY 12/30 & 18/36; TWY LGTS RWY 06 - CTAF. WHEN ATCT CLSD HIRL RWY 06/24 PRESET LOW INTST; INCR INTST - CTAF.

Runway surface & condition

  • 06/24PCR VALUE: 3280/F/D/X/T
  • 12/30PCR VALUE: 3250/F/D/X/T
  • 18/36PCR VALUE: 1200/F/D/X/T

Approach & departure obstructions

  • 24SECONDARY LAHSO 8000 FT HOLD SHORT OF RWY 18/36.

Other notes

  • INDEX B ARFF CAPABILITY RQR 24 HR PPR - CTC AMGR.
  • MANAGER217-428-8836

VFR map & nearby airports

VFR sectional. Tap any ICAO chip to open that airport.

Key facts · KDEC

Answer card
ICAO
KDEC
Name
DECATUR
Location
DECATUR, ILLINOIS
Elevation
681.9 ft MSL
Traffic pattern altitude
1,681.9 ft MSL (1,000 AGL)
Control tower
Towered · 0600-2200
Total runways
3
Longest runway
06/24 · 8,496 ft
Published ILS approaches
1
Published frequencies
9
Magnetic variation
Current flight rules
VFR
Current wind
290° at 4 kt
Favored runway now
RWY 30

Decatur Airport sits in Decatur, Illinois. Field elevation is 681.9 ft MSL. The airport has 3 runways. The longest is runway 06/24 at 8,496 ft. The tower is open 0600-2200. One ILS approach is published for runway 06. Pattern altitude is not published, so use standard 1,000 ft AGL for light piston traffic unless ATC or the current Chart Supplement says otherwise.

Gaitros Aviation is on the field. It carries 100LL, Jet A and Jet A Prist. If you are planning a stop, that is the FBO to call at (217) 423-9903.

There are a few operational items worth having in mind before you go. Runways 06 and 36 are closely aligned. Runways 12 and 18 are also closely aligned. Check the compass heading before departure. The airport uses MALSR on runway 06. Medium intensity runway lights are on 12/30 and 18/36. When the tower is closed, runway 06/24 lights are preset to low intensity. Increase intensity on CTAF if needed. The field also has wildlife activity, so keep your scan active on taxi and final. If you are flying something large, note that the north ramp from hangar B to hangar G is closed to aircraft over 12,500 lb.

Frequently asked questions

What is the pattern altitude at KDEC?
Pattern altitude is not published in the facts. Use 1,000 ft AGL for light piston traffic unless ATC or the current Chart Supplement gives a different instruction.
What are the tower hours at Decatur Airport?
The tower is open from 0600 to 2200. Outside those hours, expect non-towered procedures and watch for vehicle traffic in the airport movement areas.
Which runway at KDEC is the longest?
Runway 06/24 is the longest runway at 8,496 ft. That is the main runway to look at if you need the most pavement for a heavier arrival or a longer takeoff roll.
Is there an ILS approach at KDEC?
Yes. One ILS approach is published for runway 06. Check the current Chart Supplement for the full approach details before you fly it.
Which FBO is on the field at KDEC?
Gaitros Aviation is the on-field FBO. It carries 100LL, Jet A and Jet A Prist. Call (217) 423-9903 for current service details.
Are there runway alignment issues at KDEC?
Yes. Runways 06 and 36 are closely aligned. Runways 12 and 18 are also closely aligned. Verify the runway and compass heading before departure.
What lighting should I expect at KDEC at night?
Runway 06 has MALSR lighting. Medium intensity runway lights are on 12/30 and 18/36. When the tower is closed, runway 06/24 lights are preset to low intensity. Use CTAF to increase intensity if needed.
Are there any special airport restrictions at KDEC?
Yes. Taxiway A is restricted north of taxiway G to aircraft with wingspan of 86 ft or less without prior permission. Glider operations are limited to runways 06 and 30 and need written approval from the airport manager.

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