Tri-county Regional Airport (LNR)

Location & QuickFacts

FAA Information Effective	2026-07-09
Airport Identifier	LNR
Airport Status	Operational
Longitude/Latitude	90°10'47.4000" W / 43°12'42.7000" N -90.179833 / 43.211861 (Estimated)
Elevation	717.30 ft / 218.63 m (Surveyed)
Land	225 acres
From nearest city	2 nautical miles N of Lone Rock, WI
Location	Sauk County, WI

Owner & Manager

Ownership	Publicly owned
Owner	SAUK & RICHLAND COUNTIES
Address	181 W SEMINARY ST RICHLAND CENTER, WI 53581
Phone number	608-649-3001
Manager	MARK HIGGS
Address	E2525 CO. HWY JJ SPRING GREEN, WI 53588
Phone number	608-583-2600

Airport Operations and Facilities

Airport Use	Open to public
Wind indicator	Yes
Segmented Circle	Yes
Control Tower	NON-ATCT
Lighting Schedule	SEE RMK
Beacon Color	White-Green (lighted land airport)
Landing fee charge	No
Sectional chart	CHICAGO
Region	AGL - Great Lakes
Responsible ARTCC	ZAU - CHICAGO
Tie-in FSS	GRB - GREEN BAY
FSS on Airport	No
FSS Toll Free	1-800-WX-BRIEF
NOTAMs Facility	LNR (NOTAM-d service available)

Airport Communications

CTAF	123.0 MHz
UNICOM	123.0 MHz
ASOS	LNR (608-583-2576)

Airport Services

Fuel types	100LL,A+
Airframe repair	MAJOR
Power plant repair	MINOR
Bottled oxygen	NONE
Bulk oxygen	NONE
Transient storage	Tiedown

Runway Information

Runway 09/27

Dimensions	5000 x 75 ft (1524 x 23 m)
Surface	ASPH (EXCELLENT)
Surface treatment
Edge lights	Medium

	09	27
Alignment	89°	269°
Physical elevation	714.50 ft	716.70 ft
Coordinates	43.212584 / -90.187169	43.212679 / -90.168413
Traffic pattern	Left	Left
Runway marking	Non-precision instrument , Good Condition	Non-precision instrument , Good Condition
ILS type		LOC/DME
VGSI	2-light PAPI on left *OPERS CONSLY.	2-light PAPI on left *OPERS CONSLY.
Runway end lights	Yes	Yes
CL lights	No	No
TDZ lights	No	No

Runway 18/36

Dimensions	1850 x 60 ft (564 x 18 m)
Surface	ASPH (GOOD)
Surface treatment
Edge lights	Medium

	18	36
Alignment	180°	360°
Physical elevation	714.60 ft	715.90 ft
Coordinates	43.212319 / -90.185348	43.207243 / -90.185402
Traffic pattern	Left	Left
Runway marking	Basic , Good Condition	Basic , Good Condition

Radio Navigation Aids

ID	Type	Name	Ch	Freq	Var	Dist
LNR	DME	LONE ROCK	107Y	116.05		5.4 nm
VOK	TACAN	VOLK	41X	110.40	00E	44.1 nm
DLL	VORTAC	DELLS	117X	117.00	03E	27.3 nm
MSN	VORTAC	MADISON	23X	108.60	03E	37.0 nm

Remarks

• FOR CD CTC MADISON APP/DEP CON AT 608-249-8240. WHEN MADISON APCH CLSD, FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
• COLD TEMPERATURE AIRPORT. ALTITUDE CORRECTION REQUIRED AT OR BELOW -31C.