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FAA 3LL5 Small airport

Richardson Field

Spring Grove · Illinois · United States

Location

Town: Spring Grove
Region: Illinois
Country: United States
Elevation: 860 ft
Latitude: 42.4645
Longitude: -88.2343

Observed traffic

Departures (30 d): 2
Arrivals (30 d): 4
All observed flights: 6
Last seen: October 22, 2026

Facility

Type: Small airport
Scheduled service: No
Longest runway: 1,750 ft
Also known as: —

Runways

Runway	Length	Width	Surface	Lighted	Headings
E / W	1,750 ft	70 ft	TURF	No	—

Airport data from OurAirports (public domain).