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Sparta Fort McCoy Airport
CMY · KCMY · Sparta, WI · 837 ft elevation · var 0E · Towered
Airport information
- ICAO / IATA
- KCMY / CMY
- Coordinates
- 43.9580, -90.7379
- Elevation
- 837 ft MSL
- Magnetic variation
- 0E
- Sectional chart
- CHICAGO
- Airport use
- Public
- Control tower
- Yes
- ARTCC
- CHICAGO (ZAU)
- Flight service (FSS)
- GREEN BAY
- NOTAM facility
- CMY
- Attendance
- MON-FRI 1400-2200Z++
- Beacon
- white-green (SS-SR)
- Segmented circle
- No
- Wind indicator
- lighted
- Distance from city
- 3 NE
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-20
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 04:44 AM | 09:44Z |
| Sunrise | 05:20 AM | 10:20Z |
| Sunset | 08:49 PM | 01:49Z |
| Evening civil twilight Loggable night begins | 09:25 PM | 02:25Z |
Loggable night (§1.1)
09:25 PM → 04:44 AM
Night currency (§61.57)
09:49 PM → 04:20 AM
Plan a flight from KCMY
Runway 01/19
3,032 ft × 95 ft · Asphalt (Good) 01
- Heading
- 015° mag · 15° true
- Markings
- nonprecision
- VGSI
- 2-light PAPI (left) (3.5°)
- Traffic pattern
- Left
19
- Heading
- 195° mag · 195° true
- Markings
- nonprecision
- VGSI
- 2-light PAPI (left) (3.5°)
- Traffic pattern
- Left
Runway 11/29
4,697 ft × 100 ft · Asphalt (Good) 11
- Heading
- 112° mag · 112° true
- Markings
- nonprecision
- VGSI
- 4-light PAPI (left) (3°)
- Traffic pattern
- Left
29
- Heading
- 292° mag · 292° true
- Markings
- nonprecision
- VGSI
- 4-light PAPI (left) (3°)
- Traffic pattern
- Left
- Displaced threshold
- 431 ft
Communication frequencies
| Service | Frequency | Notes |
|---|---|---|
| A/D | 135.25 | VOLK APP/DEP |
| AWOS | 118.375 | AWOS 3 |
| CTAF | 124.6 | |
| MISC | 41.9 | RANGE |
| TWR | 38.5 |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| VOK · Volk | TACAN | 110.40 | r273° / 20.7 NM |
| LSE · La Crosse | VOR-DME | 108.40 | r075° / 22.9 NM |
| ODI · Nodine | VORTAC | 117.90 | r084° / 31.7 NM |
Airport diagram
Open PDF ↗Preview diagram
Approaches
- RNAV (GPS) RWY 11 ↗ · amdt 1B
- RNAV (GPS) RWY 29 ↗ · amdt 2
- VOR RWY 11 ↗ · amdt 0
Minimums & Hot Spots
Chart Supplement FAA A/FD
Open PDF ↗Preview Chart Supplement
VFR sectional
Services
- Fuel available
- 100LL, A++
- Parking
- tiedowns
- Other services
- Instruction
Ownership & management
Owner
US ARMY
COMMANDER, FORT MC COY, WI
502-898-4207
Manager
JAMES HUBBARD
ATTN: AMIM-MCO-A, FORT MC COY, WI
502-898-4107
Remarks FAA
- BIRDS & WILDLIFE ON & INVOF ARPT.
- 24 HR PPR FOR SVC AFT 2200Z++ - C502-898-4107. CLSD FED HOL & BY NOTAM. FUEL & T RQMNTS - AP/1.
- FICON UNMNT AFT HR.
- SNOW REMOVAL OPS MNT CTAF WHEN ATCT CLSD.
- LGTD WINDCONE RWY 01 & 11.
- RAPIDLY RISING TRRN 1 NM NW - NE.
- C130 & LRGR 180 DEG TURNS PMTD ON CONC SFC RWY 11/29 E & W ENDS & RWY 01/19 S END.
- R6901B 500 YDS DEP END RWY 11.
- RWY 01, 11, 29 NSTD SAFETY AREA BYD EACH END DUE TO TRRN & FENCE.
- PAJA 3.5 NM E - NE YEAR ROUND.
- RSTD: ARFF SVC AVBL WITH 72 HR NOTICE - C502-898-2508/3553; INDEX B SVC AVBL H24.
- FOR CD WHEN ATCT CLSD CTC CHICAGO ARTCC AT 630-906-8921.
- WHEN TWR CLSD ACTVT REIL RWY 11 & 29; MIRL RWY 01/19 - CTAF. MIRL RWY 11/29 PRESET TO LOW SS-SR; INCR INTST CTAF. VGSI RWY 01, 11, 19 & 29 OPR CONSLY.
- EXC FED HOL.
- CIVIL AMGR MARK VAN WORMER - 608-269-4340 EX: 9-5157.
- CREDIT CARD SELF SVC H24 ON CIVIL RAMP.
- MIL RAMP SELF SVC H24 1 APR - 30 SEP & MON-FRI 1 OCT - 31 MAR TO TRAINED AIRCREW ONLY. 1 OCT - 31 MAR PPR BY THURS 2200Z++ FOR WKEND FUEL OR SVC; C502-898-4107.
- HVY ASSAULT STRIP OPS E. NSTD N LATERAL CLNC; SEE KCMY AP/1 FOR INFO.
- 15 FT ROAD 0-200 FT FM RWY END 0-107 FT L.
- CTN: DEP; VEHICLES ON ROAD MAY APPEAR TO BE ON RWY.
- CTLD SMALL ARMS RANGE 1000 YDS DEP END.
- APCH RATIO 34:1 TO DTHR.
Nearby airports
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open KCMY in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.