GTG—Grantsburg Municipal Airport

Grantsburg, Wisconsin · Small / GA Airport

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Elevation

927 ft

Longest Runway

3,280 ft

GRS

ICAO

KGTG

IATA

GTG

Coordinates

45.798, -92.664

Aircraft Storage Costs

Tiedown$69/mo

T-Hangar$290/mo

Conventional Hangar$512/mo

Source: Estimated based on regional data and airport type

Hangared aircraft typically pay 15-30% less for insurance. Estimate your insurance cost

Fuel Prices — Wisconsin

100LL AvGas$6.10/gal

Jet-A$5.35/gal

State average. Prices vary by FBO. View Wisconsin fuel details

Wisconsin Insurance Requirements

Liability Required

Hull Required

Airport Requirements

Many airports and FBOs require proof of liability insurance ($1M minimum) for based aircraft and transient operations. Certificate of insurance naming the airport/FBO as additional insured is common.

No state law in Wisconsin requires aircraft insurance for private operations. The FAA does not mandate insurance for GA aircraft either. However, liability coverage is strongly recommended and is typically required by lenders and airports. An estimated 10-20% of GA aircraft fly uninsured (GAO-15-740).

Estimate your insurance cost →