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

KLNR
ICAO KLNRIATA LNRLocal LNR
TRI-COUNTY RGNL
PublicPUB

2 miles N of LONE ROCK, WI, US
LiveATC.net: Live Air Traffic - From Their Headsets to You
Status
Operational
Coordinates
43° 12' 43"N 90° 10' 47"W
Elevation
717' MSL
Pattern Alt
1717' MSL
Mag Variation
2°W
Declination
Fuel
JET A (FSII), 100LL
FSS
GREEN BAY (GRB)
Sectional
CHICAGO
ARTCC
CHICAGO (ZAU)
Data Effective
4/16/26-5/14/26
KLNR VFR
1:56 PM CDT  
Clear
10sm
64°F
49°F
29.75"Hg
VRB° 6kts
AO2 SLP067 T01780094
METAR KLNR 241856Z AUTO VRB06KT 10SM CLR 18/09 A2975 RMK AO2 SLP067 T01780094

KLNR FBOs

Tri-County Regional Airport
UNICOM: 123.0
Phone: (608) 583-2600
Other: (608) 965-8508
No Rating Available
0 Reviews (Read | Sign In To Write)
Phillips 66
As of 4/3
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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Weather and Advisory

ASOS 119.425
(608) 583-2576

Common

CTAF 123.0
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.
UNICOM 123.0

Approach

MADISON APPROACH 135.45

Departure

MADISON DEPARTURE 135.45

Center

MADISON CENTER 133.3
LOW, APCH/DEP SVC PRVDD BY CHICAGO ARTCC ON FREQS 133.3/257.925 (LONE ROCK RCAG) WHEN MADISON APCH CTL CLSD.

Flight Service

Flight Service 122.3
(GRB)

Terminal Area Forecast

KMSN (37nm)
Fri, 4/24 12:20 PM CDT
Fri, 4/24 1:00 PM CDT - Sat, 4/25 1:00 PM CDT
MVFR
1:00 PM CDT - 2:00 PM CDT
Broken 2,100'
6sm
300° 8kts
Gusts 17kts
VFR
2:00 PM CDT - 5:00 PM CDT
Scattered 4,500'
6sm
310° 10kts
VFR
5:00 PM CDT - 8:00 PM CDT
Few 24,000'
6sm
320° 10kts
VFR
8:00 PM CDT - 1:00 AM CDT
Sky Clear
6sm
330° 5kts
VFR
1:00 AM CDT - 10:00 AM CDT
Sky Clear
6sm
VRB° 3kts
VFR
10:00 AM CDT - 1:00 PM CDT
Few 24,000'
6sm
050° 7kts
TAF KMSN 241720Z 2418/2518 30008G17KT P6SM BKN021
   FM241900 31010KT P6SM SCT045
   FM242200 32010KT P6SM FEW240
   FM250100 33005KT P6SM SKC
   FM250600 VRB03KT P6SM SKC
   FM251500 05007KT P6SM FEW240
KLNR
EffectiveExpiresCategoryNOTAM
Domestic
3/17/26
1258Z
Runway!LNR 03/007 LNR RWY 27 RWY END ID LGT U/S 2603171258-2609172111EST
3/17/26
1257Z
Runway!LNR 03/006 LNR RWY 09 RWY END ID LGT U/S 2603171257-2609172111EST
2/27/26
1530Z
4/30/26
1800Z
Runway!LNR 02/019 LNR RWY 27 PAPI U/S 2602271530-2604301800
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.
A15EMAIL ADDRESS: MARKHIGGSTCA@YAHOO.COM (ALL LOWER CASE)
A43-09OPERS CONSLY.
A43-27OPERS CONSLY.
A70-100LLSELF SVC FUEL AVBL H24 VIA CREDIT CARD.
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, US.