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TRI-COUNTY RGNL - Airport Diagram
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KLNR
TRI-COUNTY RGNL
PublicPUB

2 miles N of LONE ROCK, WI
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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)
11/27/25-12/25/25
KLNR VFR
1:56 AM CST  
Scattered 4,100'
10sm
13°F
-1°F
30.00"Hg
Calm
AO2 SLP170 T11061183
METAR KLNR 050756Z AUTO 00000KT 10SM SCT041 M11/M18 A3000 RMK AO2 SLP170 T11061183
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KLNR FBOs

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Tri-County Regional Airport
UNICOM: 123.0
Phone: (608) 583-2600
Other: (608) 965-8508
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Phillips 66
As of 11/22
 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, 12/4 11:20 PM CST
Fri, 12/5 12:00 AM CST - Sat, 12/6 12:00 AM CST
MVFR
Temporary 12:00 AM CST - 3:00 AM CST
Broken 3,000'
Scattered 2,400'
N/A
Calm
VFR
12:00 AM CST - 8:00 AM CST
Broken 17,000'
Scattered 3,500'
6sm
220° 9kts
VFR
8:00 AM CST - 4:00 PM CST
Broken 7,000'
6sm
210° 12kts
MVFR
4:00 PM CST - 12:00 AM CST
Overcast 2,300'
Broken 1,400'
6sm
240° 9kts
IFR
6:00 PM CST - 10:00 PM CST
Light Snow and Rain
Overcast 800'
6sm
Calm
TAF KMSN 050520Z 0506/0606 22009KT P6SM SCT035 BKN170 WS020/22040KT
   TEMPO 0506/0509 SCT024 BKN030
   FM051400 21012KT P6SM BKN070
   FM052200 24009KT P6SM BKN014 OVC023
   PROB30 0600/0604 6SM -SNRA OVC008
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 3° 4°
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.