Airports US K4I7
Small Airport
K4I7
K4I7

🇺🇸 Putnam County Airport

Greencastle, US-IN, US 842 ft America/Indiana/Indianapolis
Updated Feb 23, 2026

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K4I7 in 20 seconds
Putnam County Airport serves Greencastle, US.
AirportRoutes · updated Feb 23, 2026
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Where is Putnam County Airport located?

Putnam County Airport is located in Greencastle, US, at an elevation of 842 ft. Its IATA code is — and ICAO code is K4I7.