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FAA 1LL6 Small airport

Janssen Airport

Shannon · Illinois · United States

Location

Town: Shannon
Region: Illinois
Country: United States
Elevation: 877 ft
Latitude: 42.2281
Longitude: -89.7382

Observed traffic

Departures (30 d): 1
Arrivals (30 d): 0
All observed flights: 1
Last seen: October 26, 2026

Facility

Type: Small airport
Scheduled service: No
Longest runway: 1,650 ft
Also known as: —

Runways

Runway	Length	Width	Surface	Lighted	Headings
18 / 36	1,650 ft	100 ft	TURF	No	—

Airport data from OurAirports (public domain).