TRI-COUNTY RGNL
LONE ROCK, WI, US
Data Source:
Cycle Dec 25, 2025
•
Version 1.0
VFR
Pattern Directions
09/27 LEFT
18/36 LEFT
Key Frequencies
ASOS
119.425 MHz
CTAF, UNICOM
123.0 MHz
IFR
Approach Procedures
27: LOC
LOC: 108.35 MHz
| DME: 20Y
| Bearing: 270.0°
[1]
[1] UNMONITORED.
Services
Fuel: 100LL,A+
Landing Fee: No
Storage: TIE
Key Numbers
TDZE: 715 ft
Basic Information
Ownership
Status & Certification
Activation Date
1943/11
NPIAS Code
NGY
Airspace Analysis
NO OBJECTION
Inspection Method
S
(Scheduled Inspection)
Inspection Agency
S
(State)
Last Inspection Date
2025-06-19
| Runway | Length | Width | Surface | Lighting | Traffic Pattern | Pattern Alt |
|---|---|---|---|---|---|---|
| 09/27 | 5,000 ft | 75 ft | ASPH | MED | 09: Left, 27: Left | Not Published |
| 18/36 | 1,850 ft | 60 ft | ASPH | MED | 18: Left, 36: Left | Not Published |
VHF
ASOS
119.425 MHz
LONE ROCK RCO
122.3 MHz
CTAF, UNICOM
123.0 MHz
[1]
LNR DME
116.05/107Y MHz
[1] 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.
UHF
None Listed
FAA Services
ARTCC
ZAU - CHICAGO
FSS
GRB - GREEN BAY
FSS Toll-Free
1-800-WX-BRIEF
NOTAM-D
Available
Beacon Schedule
SS-SR
Beacon Color
WG
Lighting Schedule
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.
Wind Indicator
Y
Facilities
Fuel Types
100LL,A+
Airframe Repair
MAJOR
Powerplant Repair
MINOR
Bottled Oxygen
NONE
Bulk Oxygen
NONE
Transient Storage
TIE