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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
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
11:56 PM CST  
Rain and Mist
Overcast 1,500'
Broken 900'
1.75sm
42°F
40°F
29.27"Hg
VRB° 6kts
AO2 CIG 007V011 SLP910 P0019 60040 T00560044 10133 20056 401331017 53003
METAR KLNR 090556Z AUTO VRB06KT 1 3/4SM RA BR BKN009 OVC015 06/04 A2927 RMK AO2 CIG 007V011 SLP910 P0019 60040 T00560044 10133 20056 401331017 53003

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 11:20 PM CST
Fri, 1/9 12:00 AM CST - Sat, 1/10 12:00 AM CST
IFR
12:00 AM CST - 2:00 AM CST
Overcast 1,200'
Broken 900'
6sm
200° 11kts
Gusts 24kts
IFR
2:00 AM CST - 4:00 AM CST
Light Rain and Mist
Broken 600'
5sm
250° 12kts
Gusts 25kts
IFR
4:00 AM CST - 6:00 AM CST
Light Rain and Mist
Overcast 500'
4sm
Calm
IFR
4:00 AM CST - 8:00 AM CST
Mist
Broken 900'
4sm
310° 13kts
Gusts 24kts
MVFR
8:00 AM CST - 10:00 AM CST
Broken 1,200'
6sm
310° 15kts
Gusts 28kts
VFR
10:00 AM CST - 1:00 PM CST
Scattered 4,000'
6sm
310° 14kts
Gusts 24kts
VFR
1:00 PM CST - 4:00 PM CST
Few 20,000'
6sm
320° 10kts
VFR
4:00 PM CST - 12:00 AM CST
Few 24,000'
6sm
VRB° 4kts
TAF KMSN 090520Z 0906/1006 20011G24KT P6SM BKN009 OVC012 WS020/21040KT
   FM090800 25012G25KT 5SM -RA BR BKN006 WS020/23040KT
   FM091000 31013G24KT 4SM BR BKN009
   PROB30 0910/0912 4SM -RA BR OVC005
   FM091400 31015G28KT P6SM BKN012
   FM091600 31014G24KT P6SM SCT040
   FM091900 32010KT P6SM FEW200
   FM092200 VRB04KT P6SM FEW240
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.