The U.S. aircraft register, updated daily
Airports · Wisconsin · airport · FAA file effective October 29, 2026

Gutzmer'S Twin Oaks Airport

5Y3 · Whitewater, Wisconsin · Jefferson County · map

Gutzmer'S Twin Oaks Airport is a public-use airport owned by Coldspring Airport LLC, 1 mile northwest of Whitewater, Wisconsin, 821 feet above sea level. Its one runway, 18/36, is 2,524 feet of grass.

Quick answers answers refresh every morning

What is the airport code for Gutzmer'S Twin Oaks Airport?

Its FAA code is 5Y3.

Where is Gutzmer'S Twin Oaks Airport?

It is 1 mile northwest of Whitewater, Wisconsin, 821 feet above sea level.

How long is the runway at Gutzmer'S Twin Oaks Airport?

Its one runway, 18/36, is 2,524 feet long, grass.

Does Gutzmer'S Twin Oaks Airport have a control tower?

No, it has no control tower.

Are there flight schools at Gutzmer'S Twin Oaks Airport?

One flight school, flying club or college flight programme is based within about 15 miles of it: Albion-Edgerton Flyers INC. Compare them

Where are the nearest FAA examiners to Gutzmer'S Twin Oaks Airport?

16 pilot examiners and 23 aviation medical examiners work within 50 nautical miles. See them by name

Weather and planning now, the forecast, warnings, pilot reports, winds aloft, restrictions

Fetching the weather now, the forecast, the warnings in force, pilot reports and the winds aloft for Gutzmer'S Twin Oaks Airport…

Wind map live wind over the area, from Windy.com

Colours show wind speed, the moving lines its direction; drag the time bar for the coming days. Map and forecast by Windy.com.

The airport facts, runways, radio, fuel and services, the FAA's remarks

The airport

Codes
FAA 5Y3
Kind
Airport · open to the public · privately owned
Owner
Coldspring Airport LLC
Elevation
821 feet above sea level
Pattern altitude
800 feet above the airport
Control tower
No control tower
Attended
April to November, every day, 8:00 am to sunset
Lights
runway lights sunset to sunrise
Fuel and services
no fuel reported; the services card below
On the chart
Chicago sectional
Magnetic variation
0W

This airport's record at the FAA

Runway

1836N1,000 ft
Runways drawn to scale from the FAA's positions, north up.

For understanding the field, not for navigation.

RunwayLength × widthSurfaceLights
18/362,524 × 140 ftGrass, goodNon-standard lights
  • Runway 36: threshold displaced 300 ft, tree 23 ft high 275 ft from the end

Radio frequencies

Common traffic advisory (CTAF)122.9

Fuel and services as reported to the FAA

Fuel
none reported
Repairs
none at the field, as reported
Parking
tie-downs

Nearest fields reporting jet fuel: Fort Atkinson Municipal (7 nm north), East Troy Municipal (17 nm east), Southern Wisconsin Regional (19 nm southwest), Watertown Municipal (19 nm north).

Nearest fields reporting avgas: Fort Atkinson Municipal (7 nm north), Lake Country Airport (11 nm northeast), East Troy Municipal (17 nm east), Southern Wisconsin Regional (19 nm southwest).

The FAA's file records what is sold and done at the field, as the airport manager reports it, not who sells it or the price; fuel sellers (FBOs) are not named in any public file. Airports selling jet fuel in Wisconsin · avgas.

The FAA's remarks as written in the airport file, spelled out

  • Runway 18/36 not plowed winters. Closed to wheeled aircraft when runway snow covered.
  • Non-standard low-intensity runway lights; lights flush mounted
  • Dthr marked with yellow cones.
  • Marked with yellow cones.
  • Approach ratio 20:1 to dthr.
  • Extensive ultralight and hang glider operations on and in the vicinity of.

Flights and activity in the air now, the airlines, based aircraft, takeoffs and landings

Activity now checking the volunteer receiver network…

Within ten miles

  • Looking…

Arrivals and departures, last hour

  • Looking…

From the volunteer receiver network, a few minutes behind at most; aircraft whose owners asked the FAA not to be displayed are left out; no person is named. Open the live map here.

Who flies and works here aircraft registered in town, the companies, the examiners nearby

Aircraft registered in Whitewater from the FAA register

22 aircraft are registered to owners in Whitewater, Wisconsin: 21 piston singles, 1 weight-shift or powered parachute. Not every one of them is based at this airport; the based-aircraft count above is the FAA's figure for this airport alone.

Individuals are counted, not named (the site's policy at this time). All aircraft registered in Wisconsin.

Who works here from the FAA's certificate lists and the register

Flight schools, flying clubs and college flight programmes based within about 15 miles:

Companies in the same town as this airport, and schools within about 15 miles of it (each placed at the main public airport of its town, or at the town's centre); not every one of them works from this field. All operators · all repair stations · all flight schools · all FBOs.

Examiners and inspectors nearby designated by the FAA · within 50 nautical miles

16 pilot examiners (the FAA's designated pilot examiners, who give the practical tests for pilot certificates) are based within 50 nautical miles: 15 for private pilot, 14 for commercial and instrument, 7 for airline transport pilot, 12 for flight instructor, 4 for sport pilot, 2 for type ratings; 15 for airplanes, 10 for multi-engine airplanes, 2 for seaplanes, 2 for helicopters. Also nearby: 3 sport aviation examiners, 23 aviation medical examiners, 3 mechanic examiners, 3 airworthiness representatives (maintenance), 8 airworthiness representatives (manufacturing), 6 engineering representatives, 1 parachute rigger examiner, 1 aircraft dispatcher examiner, 5 training center examiners.

  • Christopher Timothy Anderson private pilot, commercial and instrument, airline transport pilot, flight instructor, instrument instructor, sport pilot, commercial pilot, instructor renewals, military competency, ground instructor, foreign pilot certificates; airplanes, multi-engine airplanes, helicopters · Janesville, WI (19 nm) · (608) 290-4700 · [email protected]
  • Michael Ford private pilot, commercial and instrument, flight instructor, instructor renewals, military competency, ground instructor, foreign pilot certificates; airplanes, multi-engine airplanes · Waukesha County Airport · Waukesha, WI (26 nm) · (262) 607-2744 · [email protected]
  • James Notstad private pilot, commercial and instrument, airline transport pilot, flight instructor, sport pilot, instructor renewals, military competency, ground instructor, foreign pilot certificates; airplanes, multi-engine airplanes, seaplanes · Madison, WI (31 nm) · (608) 221-8116 · [email protected]
  • Fred Arthur Sweet private pilot, commercial and instrument, flight instructor, instrument instructor, instructor renewals, military competency, ground instructor, foreign pilot certificates; airplanes, multi-engine airplanes, seaplanes · Poplar Grove, IL (32 nm) · (815) 670-1667 · [email protected]
  • David Klein private pilot, commercial and instrument, airline transport pilot, flight instructor, instrument instructor, instructor renewals, military competency, ground instructor, foreign pilot certificates; airplanes, multi-engine airplanes, helicopters · Antioch, IL (38 nm) · (973) 879-5740 · [email protected]
  • Patrick Hammer commercial and instrument, airline transport pilot, type ratings; multi-engine airplanes · Freight Runners Express, Inc. · Milwaukee, WI (38 nm) · (414) 688-1556 · [email protected]
  • Stanley McDuffie private pilot, commercial and instrument, airline transport pilot, flight instructor, type ratings, military competency, ground instructor, foreign pilot certificates; airplanes, multi-engine airplanes · Air Cargo · Milwaukee, WI (38 nm) · (505) 264-1887 · [email protected]
  • Brandon Kuhn private pilot, commercial and instrument, flight instructor, instructor renewals, military competency, ground instructor, foreign pilot certificates; airplanes · Blue Skies Flying Services · Lake in the Hills, IL (44 nm) · (815) 276-1356 · [email protected]

All 69 nearby, by kind, with contact details

What each kind does
  • DPE: Designated Pilot Examiner: gives the practical tests (checkrides) for pilot certificates and ratings.
  • SAE: Sport Aviation Examiner: gives the tests for sport pilot certificates and light-sport aircraft.
  • AME: Aviation Medical Examiner: a doctor who issues the medical certificates pilots must hold.
  • DME: Designated Mechanic Examiner: tests candidates for the mechanic certificate (airframe and powerplant).
  • DAR-T: Designated Airworthiness Representative, maintenance: issues airworthiness certificates and approvals for aircraft in service.
  • DAR-F: Designated Airworthiness Representative, manufacturing: issues airworthiness certificates for newly built aircraft and parts.
  • DER-T: Designated Engineering Representative: approves engineering data for repairs and alterations on the FAA's behalf.
  • DPRE: Designated Parachute Rigger Examiner: tests candidates for the parachute rigger certificate.
  • DADE: Designated Aircraft Dispatcher Examiner: tests candidates for the dispatcher certificate.
  • DCTO-E: Designee at a certificated training organisation.

Designees are listed with the name and contact details the FAA publishes for them on its designee locator (read October 10, 2026): the FAA lists them so that pilots, mechanics and companies can find them. Private individuals are not named, the site's policy at this time. A designee who would rather not appear here can ask us through the contact address on the About page. Each designee is placed at the main public airport of the town the FAA lists (or the nearest one to its zip code), so "nearby" means the town, not an exact address. All examiners by state.

Safety record the NTSB's cases at or near this airport

Accidents and incidents at or near this airport NTSB records · 1 since 1982, 1 fatal

2026-06-23CEN26LA231 · Bailey-Moyes Dragonfly N3849A · accident · 1 killed

Cases the NTSB recorded with this as the nearest airport, newest first. Each opens the full report in plain English. The country as a whole: Where accidents happen.

Connections how this airport links to the rest of the register

In town
Who works here
Record
Around it

The whole map of how records connect · these connections as data: /graph/airport/5Y3.json.

Facts from the FAA's airport file effective October 29, 2026, written out in plain English; weather from the National Weather Service's aviation weather service; registered aircraft from the FAA register as of October 30, 2026; accidents from the NTSB's public database. Owners are shown only when they are an organisation; no person is named. Check the official sources before a flight: this page is for understanding an airport, not for planning one.