Symbolic aviation imagery (AI-generated) – not a photo of this specific airport.

Spring Brook Airport

ICAO 1LL2Small airfield

Spring Brook Airport is a small airfield near Seneca in Illinois, United States. It is listed as ICAO 1LL2. The airport is located at 41.3006° / -88.6333° at an elevation of 152 m (500 ft). There is one runway, the longest measuring 853 m. The nearest airport is Howard Heliport, 3.8 km (2 mi) away. No scheduled service is recorded for this airfield.

Map detail of Spring Brook Airport with runways
Close-up with runways
World map showing the position of Spring Brook Airport
Overview map

Data

Data
ICAO code1LL2
Local code1LL2
Identifier1LL2
TypeSmall airfield
CitySeneca
RegionIllinois
CountryUnited States
Coordinates41.30063, -88.63327
Coordinates (deg/min/sec)41° 18′ 02.26″ N 88° 37′ 59.78″ W
Elevation152 m (500 ft)
Scheduled serviceno

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Runways

RunwayLengthWidthSurfaceLighted
18/36853 m21 mAsphaltyes

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