LNR
Tri-County Regional Airport
Official FAA Data Effective 2026-10-01 0901Z
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AF/D
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VFR Chart of KLNR
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Location Information for KLNR
Coordinates: N43°12.71' / W90°10.79'
Located 02 miles N of Lone Rock, Wisconsin on 225 acres of land. View all Airports in Wisconsin.
Surveyed Elevation is 717 feet MSL.
Operations Data
Airport Use:Open to the public
Activation Date:November 1943
Status:Operational
Control Tower:No
Seg-Circle:Yes
Beacon:White-Green
(Lighted Land Airport)
Wind Indicator:Yes, Not Lighted
Lighting Schedule:SEE RMK
A.R.T.C.C.:CHICAGO
F.S.S.:GREEN BAY
NOTAMs Facility:LNR (NOTAM-D available)
Sectional Chart:CHICAGO
AirspaceAnalysis:NO OBJECTION
Attendance:ALL/MON-FRI/0800-1700
Airport Communications
ASOS:119.425 Tel. 608-583-2576
MADISON APPROACH:135.45 343.7
MADISON DEPARTURE:135.45 343.7
CTAF:123.000
UNICOM:123.000
AWOS-3 at MRJ (19.6 S):118.525 608-987-2157
AWOS-3PT at C35 (20.8 NE):118.95 608-768-0023
ASOS at OVS (22.0 W):126.775 608-375-2712
Remarks:
  • APCH/DEP SVC PRVDD BY CHICAGO ARTCC ON FREQS 133.3/257.925 (LONE ROCK RCAG) WHEN MADISON APCH CTL CLSD.
Nearby Navigation Aids
IDNameFreqRadial / Range
VOD LNR LONE ROCK 116.05 204°5.4
VOT DLL DELLS 117.00 218°27.3
VOT MSN MADISON 108.60 273°37.1
VOT VOK VOLK 110.40 175°44.0
IDNameFreqBearing / Range
VOT RYV ROCK RIVER 371 091°63.9
Runway 09/27
Dimensions:5000 x 75 feet / 1524 x 23 meters
Surface:Asphalt in Excellent Condition
Weight Limits:S-12
Edge Lighting:Medium Intensity
Runway 09Runway 27
Coordinates:N43°12.76' / W90°11.23'N43°12.76' / W90°10.10'
Elevation: 714.5 716.7
Traffic Pattern: Left Left
Runway Heading: 89° True 269° True
Markings:Non-Precision Instrument in good condition.Non-Precision Instrument in good condition.
Glide Slope IndicatorP2L (3.00° Glide Path Angle)
OPERS CONSLY.
P2L (4.00° Glide Path Angle)
OPERS CONSLY.
REIL:YesYes
Obstacles: 34 ft Antenna 1070 ft from runway, 265 ft left of center 300 ft Trees 7275 ft from runway, 1260 ft right of center
Runway 18/36
Dimensions:1850 x 60 feet / 564 x 18 meters
Surface:Asphalt in Good Condition
Weight Limits:S-12
Edge Lighting:Medium Intensity
Runway 18Runway 36
Coordinates:N43°12.74' / W90°11.12'N43°12.43' / W90°11.12'
Elevation: 714.6 715.9
Runway Heading: 180° True 360° True
Markings:Basic in good condition.Basic in good condition.
Obstacles: 375 ft Trees 5000 ft from runway, 530 ft right of center 15 ft Road 380 ft from runway
Services Available
Fuel:100LL (blue), Jet A+
Transient Storage:Tiedowns
Airframe Repair:MAJOR
Engine Repair:MINOR
Bottled Oxygen:NONE
Bulk Oxygen:NONE
Ownership Information
Ownership:Publicly owned
Owner:SAUK & RICHLAND COUNTIES
181 W SEMINARY ST
RICHLAND CENTER, WI 53581
608-649-3001
Manager:MARK HIGGS
E2525 CO. HWY JJ
EMAIL ADDRESS: MARKHIGGSTCA@YAHOO.COM (ALL LOWER CASE)
SPRING GREEN, WI 53588
608-583-2600
Other Remarks
  • FOR CD CTC MADISON APP/DEP CON AT 608-249-8240. WHEN MADISON APCH CLSD, FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
  • COLD TEMPERATURE AIRPORT. ALTITUDE CORRECTION REQUIRED AT OR BELOW -31C.
  • 0LL SELF SVC FUEL AVBL H24 VIA CREDIT CARD.
  • MIRL RWY 09/27 PRESET TO LOW SS-SR; TO INCR INTST & ACTVT REIL 09 & 27; MIRL RWY 09/27; MIRL RWY 18/36 - CTAF. PAPI RWY 09 & 27 OPR CONSLY.
Instrument Approach Procedure (IAP) Charts