Grantsburg Municipal Airport (GTG)

Current Conditions at KGTG

Grantsburg Municipal Airport, Grantsburg, WI

Airport Overview

The Grantsburg, WI region is served by Grantsburg Municipal Airport (KGTG), a public-use airport at 927 feet elevation. The airfield offers 2 runway(s) — 3,280 feet on the primary strip — for private and corporate traffic. Operators and private travelers use Grantsburg Municipal Airport for its direct ramp access and minimal ground delays. For official FAA airport data, visit the FAA Airport Data portal or AirNav KGTG.

Private Aviation Briefing

Grantsburg Municipal Airport provides general aviation access to the Grantsburg area. The field sits at 927 ft MSL MSL. Here is the charter and operational briefing for KGTG.

U.S. General Aviation Context

Grantsburg Municipal Airport is part of the U.S. National Airspace System, regulated by the FAA. As a WI facility, the airport contributes to the regional transportation network connecting Grantsburg to the broader aviation system. FAA Part 135 charter operators serve this airport, and The Jet Finder can source aircraft positioned near KGTG for on-demand charter.

Runway Capability

Grantsburg Municipal Airport's 3280-foot runway limits operations to piston aircraft, light turboprops, and select short-field-capable jets. The Pilatus PC-12 (2,600 ft required), Cessna Caravan, and King Air C90 are among the turbine aircraft that can use fields of this length. Charter passengers should coordinate with The Jet Finder to identify aircraft types suited to KGTG's runway.

Charter Considerations

Peak travel periods affect aircraft availability and pricing near Grantsburg. Holiday weekends, major events, and seasonal migration patterns drive demand. Booking 7 to 14 days ahead of peak periods secures better aircraft selection and pricing from KGTG. Last-minute charter is possible but typically costs 15 to 30% more due to limited positioning options.

What to Know Before You Fly

Weather at Grantsburg Municipal Airport affects scheduling reliability. IFR-equipped aircraft and instrument-rated crews fly in most weather conditions, but low ceilings, thunderstorms, and winter ice can delay departures. Flexible scheduling improves reliability. Morning departures generally encounter better weather than afternoon flights, particularly during convective season.

Safety & Planning

Instrument approach availability at Grantsburg Municipal Airport determines minimum weather for arrival. Airports with ILS approaches allow lower minimums than GPS-only fields. If KGTG has limited approach options, weather alternate planning becomes critical. The Jet Finder identifies suitable alternate airports and factors this into flight planning for charter from Grantsburg Municipal Airport.

Airport Selection Strategy

Choosing Grantsburg Municipal Airport over a larger commercial hub near Grantsburg often reduces total travel time. General aviation airports like KGTG eliminate terminal congestion, commercial airline scheduling, and the 90-minute early arrival buffer. The net time savings on a typical trip can exceed three hours each direction.

Seasonal Factors

Seasonal demand patterns affect charter availability and pricing from Grantsburg Municipal Airport. Holiday periods (Thanksgiving, Christmas, Spring Break) see 40 to 60% price increases due to demand spikes. Summer leisure travel and winter ski season create directional imbalances that generate empty leg opportunities. Planning around these patterns saves significantly on charter from KGTG.

Location & Address

Grantsburg Municipal Airport is positioned at coordinates 45.7981° N, -92.6644° W, at 927 feet above mean sea level. Ground transportation from KGTG to Grantsburg proper is typically a short drive. Private aviation eliminates the hours that commercial airport processing adds to your trip.

Runways & Facilities

The 3,280-foot runway at Grantsburg Municipal Airport supports piston aircraft, turboprops, and very light jets (VLJs) under favorable conditions. Light jet operators should verify takeoff and landing performance against current density altitude and weight. Midsize jets typically require a longer field.

FBOs & Ground Services

Grantsburg Municipal Airport offers ground handling through its on-airport service provider. Fuel availability, hangar space, and passenger amenities should be confirmed prior to arrival. The Grantsburg area may have limited FBO options compared to larger metropolitan airports.

Charter a Jet from Grantsburg Municipal Airport

Private charter from KGTG starts with a single call. Pricing from KGTG depends on aircraft type, distance, and availability. Contact us for a quote tailored to your routing and schedule.

Fly Private from KGTG

The Jet Finder coordinates charter flights from Grantsburg Municipal Airport. Tell us your destination, dates, and passenger count. We source aircraft from FAA Part 135 operators matched to KGTG's runway and facilities.

Airport Specifications

Airport Identity
Airport Name	Grantsburg Municipal Airport
ICAO Code	KGTG
IATA Code	GTG
FAA Identifier	GTG
Address	Grantsburg, WI
Elevation	927 ft MSL
Coordinates	45.7981° N, 92.6644° W
FAA Data	AirNav GTG

Operations & Facilities
Runways	05/23: 3,280 ft (GRS) 12/30: 2,999 ft (ASP)
FBOs	Airport Services
Customs	Not available
Fuel	Contact airport for availability
Hours	Contact airport for hours
Approaches	Contact airport for approach information
Tower / Freq	See Airport/Facility Directory

Regional Aviation Context

Wisconsin's GA airports support the state's manufacturing economy and seasonal tourism. Lake Michigan influence creates weather variability, and winter operations require de-icing capability.

Operational Considerations

Grantsburg Municipal Airport's 927-foot field elevation keeps density altitude effects manageable. Even on warm days, density altitude here tops out around 2,727 feet — within normal performance parameters for most aircraft. The 3,280-foot runway provides approximately 3,189 feet of effective sea-level performance.

Four distinct seasons define operations at Grantsburg Municipal Airport. Winter brings icing potential, snow-covered surfaces, and reduced daylight hours. De-icing capability is valuable from November through March. Spring and fall transitions produce the most variable weather — warm fronts, cold fronts, and rapid ceiling changes. Summer typically delivers the best VFR conditions but introduces convective risk during afternoon heating. Preflight weather assessment should include both surface observations and area forecasts at this latitude.

Two runways at Grantsburg Municipal Airport provide crosswind flexibility. When the primary runway's crosswind component exceeds aircraft limitations, the secondary runway typically offers a more favorable alignment. Runway selection should account for wind, obstacle clearance, and any published procedures.

Nearby Airports

Airports within 150 nautical miles of Grantsburg Municipal Airport. Useful for alternate planning, repositioning, or comparing FBO options.

Burnett County Airport

KRZN · 12 NM from KGTG

Rush City Regional Airport

KROS · 14 NM from KGTG

Field of Dreams Airport

K04W · 17 NM from KGTG

Voyager Village Airstrip

9WN2 · 24 NM from KGTG

Frequently Asked Questions

KGTG is both the ICAO and FAA identifier for Grantsburg Municipal Airport. Pilots should reference this code in all flight plan filings and ATC communications involving this facility.

Located in Grantsburg, WI, Grantsburg Municipal Airport has coordinates of 45.7981° N, 92.6644° W. Airport elevation: 927 feet MSL. The field is accessible from the local road network.

2 runway(s) at Grantsburg Municipal Airport. The longest, 05/23, measures 3,280 feet with a GRS surface, supporting most general aviation and light jet traffic.

KGTG supports private jet operations. The 3,280-foot runway accommodates light jets and turboprops in most conditions. Pilots of larger aircraft should calculate required distances based on weight, temperature, and elevation before committing.

For FBO information at Grantsburg Municipal Airport, visit airnav.com/airport/KGTG or contact the airport office. Service levels vary; pre-arrival coordination is recommended for special requirements.

927 feet MSL. Grantsburg Municipal Airport's elevation is a consideration for performance planning. Standard atmospheric deviations can push density altitude higher than field elevation on warm days.

For approach data at Grantsburg Municipal Airport, reference the AirNav entry for KGTG or the FAA's digital Terminal Procedures. Approach type and minimums vary by facility.

Charter a private flight from Grantsburg Municipal Airport through The Jet Finder. We have access to over 15,000 aircraft and can match the right one to KGTG's 3,280-foot runway. No middleman. Direct operator connection.

Aircraft suitability at KGTG depends on the 3,280-foot runway. Standard GA traffic — pistons, turboprops, light jets — operates without special considerations. Larger aircraft should confirm runway adequacy before flight planning.

For tower and radio frequency information at Grantsburg Municipal Airport, consult the Airport/Facility Directory or AirNav entry for KGTG. Non-towered fields use CTAF/UNICOM for traffic advisories.

For fuel at KGTG, contact the on-field FBO or check airnav.com/airport/KGTG. Jet-A and 100LL availability depends on the facility. Self-serve and full-serve options may vary.

For international departures or arrivals at KGTG, CBP services are required. Availability depends on the facility. Some airports in the region may offer more convenient customs access. The Jet Finder can advise on the best routing.

Weather at Grantsburg Municipal Airport varies seasonally. For current METAR and TAF reports, check aviationweather.gov using identifier KGTG. WI weather patterns can include seasonal precipitation, fog, and convective activity.

KGTG provides access to Grantsburg, WI. Ground transfer time from Grantsburg Municipal Airport to local destinations is generally efficient. The airport's GA-specific environment means no terminal queues — just a direct walk from ramp to vehicle.

For aircraft parking at Grantsburg Municipal Airport, contact the FBO at KGTG. Most GA airports offer both transient and overnight tiedowns. Hangar space, if available, should be reserved in advance.

Get a quote for private charter from KGTG: visit thejetfinder.com/contact.html or call directly. Share your itinerary and passenger details. We handle aircraft sourcing from Grantsburg Municipal Airport to your destination.

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Grantsburg Municipal Airport (KGTG)