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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
JET A (FSII), 100LL
GREEN BAY (GRB)
CHICAGO
CHICAGO (ZAU)
4/17/25-5/15/25
KLNR MVFR
9:56 AM CST  
Overcast 2,200'
10sm
38°F
30°F
29.97"Hg
310° 9kts
Gusts 17kts
AO2 SLP149 T00331011
METAR KLNR 091556Z AUTO 31009G17KT 10SM OVC022 03/M01 A2997 RMK AO2 SLP149 T00331011

KLNR FBOs

No FBOs (Fixed Base Operators) are listed for this airport.
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Weather and Advisory

ASOS 119.425
608-583-2576

Terminal Area Forecast

KMSN (37nm)
Fri, 1/9 8:05 AM CST
Fri, 1/9 8:00 AM CST - Sat, 1/10 6:00 AM CST
MVFR
8:00 AM CST - 10:00 AM CST
Broken 1,100'
6sm
330° 12kts
Gusts 22kts
VFR
10:00 AM CST - 3:00 PM CST
Scattered 1,900'
6sm
330° 14kts
Gusts 24kts
VFR
3:00 PM CST - 10:00 PM CST
Few 5,000'
6sm
320° 6kts
MVFR
10:00 PM CST - 5:00 AM CST
Broken 2,500'
6sm
Calm
MVFR
5:00 AM CST - 6:00 AM CST
Broken 1,800'
6sm
Calm
IFR
5:00 AM CST - 6:00 AM CST
Light Snow
Overcast 800'
4sm
Calm
TAF KMSN 091405Z 0914/1012 33012G22KT P6SM BKN011
   FM091600 33014G24KT P6SM SCT019
   FM092100 32006KT P6SM FEW050
   FM100400 00000KT P6SM BKN025
   FM101100 00000KT P6SM BKN018
   PROB30 1011/1012 4SM -SN 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
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 -30C.
A15EMAIL ADDRESS: MARKHIGGSTCA@YAHOO.COM (ALL LOWER CASE)
A70-FUEL-100LL SELF-SERVE FUEL AVBL 24 HRS.
A81-APTMIRL 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.
TRI-COUNTY RGNL (ICAO: KLNR, IATA: LNR) is a public airport located in LONE ROCK, WI.