DANE COUNTY RGNL/TRUAX FLD (KMSN)
Madison, Wisconsin · Dane County · 5 miles NE of city
Airport information
FAA identifierMSN
ICAO identifierKMSN
Elevation886.6 ft MSL
Latitude43.13988° N
Longitude89.33750° W
Magnetic variation3W
AirspaceClass C, E (CLASS C SVC 0600-2300; OTHER TIMES CLASS E)
NPIAS categoryCommercial Service - Primary · Small hub
Based aircraft128
Annual enplanements1,037,973
Planned development (2025–29)$47,452,095
Sectional chartCHICAGO
ARTCCChicago Center
Flight ServiceGreen Bay
OwnershipPublicly owned
UseOpen to the public
Activated1937/09
Fuel available100LL, A, A++
TowerATCT-TRACON
BeaconWG
Landing feeNo
Wind indicatorYes
NOTAM facilityMSN
AttendedALL / ALL / ALL
ManagerMark Papko
Manager phone605-246-3390
Runways
| Runway | Dimensions | Surface | Details |
|---|---|---|---|
| 03/21 | 7,200 × 150 ft | Concrete (good) | 03: P4L, displaced 431 ft · 21: P4L, MALSR |
| 14/32 | 5,846 × 150 ft | Concrete (good) | 14: P4L, displaced 477 ft · 32: P4L |
| 18/36 | 9,006 × 150 ft | Concrete (fair) | 18: P4L, MALSR, displaced 400 ft · 36: P4L, ALSF2, displaced 1001 ft |
ILS approaches: 18 (CAT I), 21 (CAT I), 36 (CAT III)
Radio frequencies
| Use | Frequency | Call |
|---|---|---|
| LONE ROCK RCAG | 133.3 | MADISON |
| LONE ROCK RCAG | 257.925 | MADISON |
| CTAF | 119.3 | — |
| LCL/P | 119.3 | MADISON |
| APCH/P DEP/P | 120.1 | MADISON |
| CLASS C | 120.1 | MADISON |
| EMERG | 121.5 | MADISON |
| CD/P | 121.625 | MADISON |
| GND/P | 121.9 | MADISON |
| UNICOM | 122.95 | — |
| ANG OPS | 123.4 | MADISON |
| ATIS | 124.65 | MADISON |
| APCH/P DEP/P | 135.45 | MADISON |
| CLASS C | 135.45 | MADISON |
| ANG OPS | 138.175 | MADISON |
| ANG OPS | 238.2 | MADISON |
| EMERG | 243.0 | MADISON |
| LCL/P | 257.8 | MADISON |
| ATIS | 278.3 | MADISON |
| ANG OPS | 299.9 | MADISON |
| DEP/P | 318.1 | MADISON |
| APCH/P IC | 343.7 | MADISON |
| CLASS C | 343.7 | MADISON |
| GND/P | 348.6 | MADISON |
| APCH/P | 350.3 | MADISON |
| CLASS C | 350.3 | MADISON |
| ANG OPS | 40.8 | MADISON |
Weather stations
- ASOS · 608-410-1285
Airport remarks
- W RAMP RSTRD TO ACR.
- NOISE ABATEMENT PROC IN EFCT; DEP RWY 03 & 36; ARR RWY 18 & 21.
- TBJT TRNG OPS PROH.
- BIRDS ON & INVOF ARPT.
- ANG: PPR - 115FW.PPR.ORG@US.AF.MIL. OPS HR 1200-2230Z++MON-THURS - D724-8642/8436/C608 245-4642/4436. H24 - D724-8580 H24/C608 245-4580.
- AVOID OTFC OF YAHARA RIVER INVOF ARPT BLW 2000 FT.
- RWY 14 & 18 APCH ENDS CLOSELY ALIGNED; VERIFY RWY & HDG BFR DEP.
- TWY L1, L6, B5, E & H NORTH OF RWY 14/32, E RAMP BTN TWY H & M CLSD TO WINGSPAN GTR THAN 118 FT. TWYS B1, J & B NORTH OF TWY M & E RAMP CLSD TO WINGSPAN GTR THAN 150 FT.
Data from the FAA National Airspace System Resources (NASR) 28-day subscription. For flight planning, always consult current official publications, NOTAMs, and charts.
Flight training near KMSN
Events near KMSN
Wed, Sep 16 · 4:00 PM (Free)
Annual Wings & Wheels Fly-In and Car Show (KRYV)
1741 River Dr, Watertown, WI
Fly-inSeminar/Training
Wed, Aug 19 · 5:00 PM (Free)
Annual Corn & Chicken Roast Fly-in (KRYV)
1741 River Dr, Watertown, WI
Fly-in
Thu, Dec 3 · 6:00 PM (Free)
EAA Chapter 431 VMC Club
Brodhead, WI
EAA Meeting
Thu, Aug 6 · 6:00 PM (Free)
EAA Chapter 431 VMC Club
Brodhead, WI
EAA Meeting

