IS45 Mast Field

Quincy, Illinois, United States

Not for navigation. Data: OurAirports (public domain); FAA NASR (US Government public domain), updated Nov 8, 2026.

Airport facts

Ident: IS45
Type: Small airport
Municipality: Quincy
Region: Illinois
Country: United States
Elevation: 738 ft (225 m)
Coordinates: 39.9767° N 91.3340° W
39°58′36″N 91°20′02″W
Towered: No
Chart Supplement: Chart Supplement (opens in a new tab)2611 IS45

Runways

No runways in our data.

Frequencies

No frequencies in our data

Nearby airports

88IS Blickhan Lndg Area Airport 3 nm
US-12987 Dreier RLA 4 nm
KUIN Quincy Regional Airport Baldwin Field 7 nm
US-0105 Haerr Field 9 nm
9LL0 Krutmeier Airport 11 nm