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TRI-COUNTY RGNL - Airport Diagram
LiveATC.net: Live Air Traffic - From Their Headsets to You

KLNR
TRI-COUNTY RGNL
PublicPUB

2 miles N of LONE ROCK, WI
LiveATC.net: Live Air Traffic - From Their Headsets to You
Operational
43° 12' 43"N 90° 10' 47"W
717' MSL
1717' MSL
00E
JET A (FSII), 100LL
GREEN BAY (GRB)
CHICAGO
CHICAGO (ZAU)
12/25/25-1/22/26
KLNR IFR
7:56 PM CST  
Mist
Overcast 900'
6sm
49°F
48°F
29.30"Hg
110° 6kts
AO2 RAE11 CIG 007V013 SLP920 P0000 T00940089
METAR KLNR 090156Z AUTO 11006KT 6SM BR OVC009 09/09 A2930 RMK AO2 RAE11 CIG 007V013 SLP920 P0000 T00940089

KLNR FBOs

Tri-County Regional Airport
UNICOM: 123.0
Phone: (608) 583-2600
Other: (608) 965-8508
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Phillips 66
As of 1/4
100LL JET A JET A (FSII) MOGAS UL94
Self Serve 5.38 4.98
Full Serve 5.68
Fuel Notes
Prices include tax
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123.0 123.0

ASOS

ASOS
608-583-2576
119.425

FAA A/FD Pages

Airport Diagrams

  • No Documents

Airport Minimums

Departure Procedures

  • No Documents

Hotspot

  • No Documents

Standard Term. Arrival

  • No Documents

Instrument Approach

Terminal Area Forecast

KMSN (37nm)
Thu, 1/8 5:57 PM CST
Thu, 1/8 6:00 PM CST - Fri, 1/9 6:00 PM CST
IFR
6:00 PM CST - 7:00 PM CST
Light Rain
Overcast 500'
5sm
120° 12kts
IFR
7:00 PM CST - 2:00 AM CST
Light Showers and Rain
Overcast 700'
5sm
160° 13kts
Gusts 22kts
MVFR
2:00 AM CST - 7:00 AM CST
Light Rain
No Clouds
4sm
Calm
IFR
2:00 AM CST - 10:00 AM CST
Overcast 900'
6sm
240° 12kts
Gusts 21kts
MVFR
10:00 AM CST - 12:00 PM CST
Broken 2,000'
6sm
310° 13kts
Gusts 21kts
VFR
12:00 PM CST - 6:00 PM CST
Few 2,300'
6sm
320° 11kts
TAF KMSN 082357Z 0900/0924 12012KT 5SM -RA OVC005 WS020/16050KT
   FM090100 16013G22KT 5SM -SHRA OVC007 WS020/19050KT
   FM090800 24012G21KT P6SM OVC009
   PROB30 0908/0913 4SM -RA
   FM091600 31013G21KT P6SM BKN020
   FM091800 32011KT P6SM FEW023
KLNR
EffectiveExpiresCategoryNOTAM
Domestic
9/15/25
1215Z
Runway!LNR 09/008 LNR RWY 27 RWY END ID LGT U/S 2509151215-2603172111EST
9/15/25
1214Z
Runway!LNR 09/007 LNR RWY 09 RWY END ID LGT U/S 2509151214-2603172111EST
FDC
9/16/24
1751Z
!FDC 4/6290 LNR IAP TRI-COUNTY RGNL, LONE ROCK, WI.
LOC RWY 27, AMDT 1...
DME REQUIRED. DLL R-207 RESTRICTED.
2409161751-2609201751EST
No
MON-FRI 0800-1700
SAUK & RICHLAND COUNTIES
181 W SEMINARY ST
RICHLAND CENTER, WI 53581
Phone: 608-649-3001
MARK HIGGS
E2525 CO. HWY JJ
SPRING GREEN, WI 53588
Phone: 608-583-2600
GREEN BAY FSS (GRB)
Toll Free: 1-800-WX-BRIEF
LNR
--
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.
N/A
Yes
Yes
No
Tie-Down
NOT a Landing Rights Airport
NOT an Airport of Entry
Major
Minor
None
None
None

Runway 09/27

5000 ft. x 75 ft.
ASPH  
Excellent 
NONE 
MED 
 
12,000lbs 
-- 
-- 
-- 
  Runway 09 Runway 27
True Heading 89°269°
Traffic Pattern Left Left
Markings NPI NPI
Markings Condition GOOD GOOD
Latitude 43° 12' 45"N 43° 12' 46"N
Longitude 90° 11' 14"W 90° 10' 06"W
Elevation 714' 717'
Threshold Crossing Height 35 ft. AGL 35 ft. AGL
Visual Glide Path Angle
Visual Slope Indicator P2L P2L
Approach Lights
Centerline Lights No No
Runway End Identifier Lights Yes Yes

Runway 18/36

1850 ft. x 60 ft.
ASPH  
Good 
NONE 
MED 
 
12,000lbs 
-- 
-- 
-- 
  Runway 18 Runway 36
True Heading 180°360°
Traffic Pattern
Markings BSC BSC
Markings Condition GOOD GOOD
Latitude 43° 12' 44"N 43° 12' 26"N
Longitude 90° 11' 07"W 90° 11' 07"W
Elevation 715' 716'
Threshold Crossing Height -- --
Visual Glide Path Angle -- --
Visual Slope Indicator -- --
Approach Lights
Centerline Lights
Runway End Identifier Lights
A110-1FOR CD CTC MADISON APP/DEP CON AT 608-249-8240. WHEN MADISON APCH CLSD, FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
A110-2COLD TEMPERATURE AIRPORT. ALTITUDE CORRECTION REQUIRED AT OR BELOW -31C.
TRI-COUNTY RGNL (ICAO: KLNR, IATA: LNR) is a public airport located in LONE ROCK, WI.