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Airport

Abraham Lincoln Capital Airport

KSPI · SPI

US · US-IL · DOMESTIC AIRPORT

HIGHverified May 2026

Overview

Geography
ARP coordinates
39.8441, -89.6779
Elevation
598 ft (182.27 m)
Timezone
America/Chicago
Operations
Customs
No
Immigration
No
24h operations
No
PPR required
No
Curfew
No
ARFF (ICAO)
—
Status
OPERATIONAL
Identifiers
  • ICAOKSPI
  • IATASPI
  • LOCALSPI
  • GPS_CODEKSPI

Runways (3)

04/222,439 m × 46 m
Geometry
Length2,439 m (8,001 ft)
Width46 m
Runway ends
04
Threshold39.8369, -89.6864
22
Threshold39.8533, -89.6675
13/312,255 m × 46 m
Geometry
Length2,255 m (7,399 ft)
Width46 m
Runway ends
13
Threshold39.8495, -89.6876
Displaced threshold182.9 m
31
Threshold39.8380, -89.6676
18/361,615 m × 46 m · CONCRETE
Geometry
Length1,615 m (5,300 ft)
Width46 m
SurfaceCONCRETE
Runway ends
18
Threshold39.8503, -89.6795
36
Threshold39.8358, -89.6799

ATC frequencies

Tower
  • 121.300 MHzSPRINGFIELD TWR
Ground
  • 121.900 MHzGND
ATIS
  • 127.650 MHzATIS
CTAF
  • 121.300 MHzCTAF