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BLACKHAWK AIRFIELD - Airport Diagram
LiveATC.net: Live Air Traffic - From Their Headsets to You

87Y
Local 87Y
BLACKHAWK AIRFIELD
PublicPUB

10 miles E of MADISON, WI, US
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LiveATC.net: Live Air Traffic - From Their Headsets to You
Status
Operational
Coordinates
43° 06' 17"N 89° 11' 08"W
Elevation
920' MSL
Pattern Alt
1920' MSL
Mag Variation
3°W
Declination
3°W
Fuel
None Listed
FSS
GREEN BAY (GRB)
Sectional
CHICAGO
ARTCC
CHICAGO (ZAU)
Data Effective
5/14/26-6/11/26
KMSN (7nm) VFR
11:53 AM CDT  
Broken 25,000'
10sm
79°F
49°F
30.06"Hg
210° 10kts
Gusts 16kts
AO2 SLP174 T02610094
METAR KMSN 041653Z COR 21010G16KT 10SM BKN250 26/09 A3006 RMK AO2 SLP174 T02610094
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Common

CTAF 122.7
UNICOM 122.7

Approach

MADISON APPROACH 120.1

Departure

MADISON DEPARTURE 120.1

Center

MADISON CENTER 133.3
LOW, APCH/DEP SVC PRVDD BY CHICAGO ARTCC ON FREQS 133.3/257.925 (LONE ROCK RCAG) WHEN MADISON APCH CTL CLSD.

FAA A/FD Pages

Airport Minimums

Instrument Approach

Terminal Area Forecast

KMSN (7nm)
Thu, 6/4 10:13 AM CDT
Thu, 6/4 10:00 AM CDT - Fri, 6/5 7:00 AM CDT
VFR
10:00 AM CDT - 12:00 PM CDT
Scattered 25,000'
6sm
210° 9kts
Gusts 16kts
VFR
12:00 PM CDT - 10:00 PM CDT
Scattered 25,000'
6sm
210° 10kts
Gusts 18kts
VFR
10:00 PM CDT - 4:00 AM CDT
Broken 11,000'
6sm
220° 5kts
MVFR
12:00 AM CDT - 4:00 AM CDT
Light Showers and Rain
Overcast 4,000'
Broken 2,500'
5sm
Calm
VFR
4:00 AM CDT - 7:00 AM CDT
Light Showers and Rain
Broken 5,000'
Scattered 3,000'
6sm
220° 5kts
TAF KMSN 041513Z 0415/0512 21009G16KT P6SM SCT250
   FM041700 21010G18KT P6SM SCT250
   FM050300 22005KT P6SM BKN110
   PROB30 0505/0509 5SM -SHRA BKN025 OVC040
   FM050900 22005KT P6SM -SHRA SCT030 BKN050
87Y
EffectiveExpiresCategoryNOTAM
Domestic
4/21/26
2011Z
7/21/26
2359Z
!GRB 04/492 87Y OBST TOWER LGT (ASR 1236793) 430934.00N0891255.40W (3.5NM NNW 87Y) 1250.0FT (319.9FT AGL) U/S 2604212011-2607212359
FDC
6/4/26
1230Z
6/11/26
1541Z
!FDC 6/5296 87Y IAP BLACKHAWK AIRFIELD, MADISON, WI.
VOR OR GPS-A, ORIG-F...
VOR PORTION NA,
MSN VOR OUT OF SERVICE. 2606041230-2606111541EST
12/8/25
1457Z
!FDC 5/5935 87Y IAP BLACKHAWK AIRFIELD, MADISON, WI.
VOR OR GPS-A, ORIG-F...
PROCEDURE NA.
2512081457-2712081457EST
No
UNATTND
BLACKHAWK AIRFIELD INC
2534 S FISH HATCHERY ROAD
FITCHBURG, WI 53711
Phone: (608) 334-4932
CHERYL STRASSMAN
2534 S FISH HATCHERY ROAD
FITCHBURG, WI 53711
Phone: (608) 334-4932
GREEN BAY FSS (GRB)
Toll Free: 1-800-WX-BRIEF
GRB
Sunset to Sunrise
--
N/A
No
Yes
No
Hanger, Tie-Down
No
None
None
None
None
None

Runway 04/22

2814 ft. x 57 ft.
ASPH  
Poor 
NONE 
 
 
-- 
-- 
-- 
-- 
  Runway 04 Runway 22
True Heading 40°220°
Traffic Pattern Right
Markings BSC BSC
Markings Condition POOR POOR
Latitude 43° 06' 07"N 43° 06' 28"N
Longitude 89° 11' 22"W 89° 10' 57"W
Elevation 914' 901'
Threshold Crossing Height -- --
Visual Glide Path Angle -- --
Visual Slope Indicator -- --
Approach Lights
Centerline Lights
Runway End Identifier Lights

Runway 09/27

2150 ft. x 56 ft.
ASPH  
Fair 
NONE 
NSTD 
 
-- 
-- 
-- 
-- 
  Runway 09 Runway 27
True Heading 89°270°
Traffic Pattern Right
Markings BSC BSC
Markings Condition POOR POOR
Latitude 43° 06' 16"N 43° 06' 16"N
Longitude 89° 11' 20"W 89° 10' 51"W
Elevation 920' 905'
Threshold Crossing Height -- --
Visual Glide Path Angle -- --
Visual Slope Indicator -- --
Approach Lights
Centerline Lights No No
Runway End Identifier Lights
A110-1RWY 09 AVOID OVERFLIGHT OF FARM 3/4 MI EAST.
A110-3DEER & TURKEYS ON & INVOF ARPT.
A110-4RWY ENDS OBSTD VISUALLY FM OTRS.
A110-5FOR CD CTC MADISON APP/DEP CON AT 608-249-8240. WHEN MADISON APCH CLSD, FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
A110-6COLD TEMPERATURE AIRPORT. ALTITUDE CORRECTION REQUIRED AT OR BELOW -23C.
A15EMAIL ADDRESS: STRASS32@AMERITECH.NET (ALL LOWER CASE)
A33-04/22_CONDCRACKS WITH VEGETATION.
A40-09/27NSTD LIRL; RWY LGTS 2 FT TO 3 FT ABOVE RWY & NSTD SPACING. RWY 09/27 LGTD 1970 FT.
A42-04_CONDMARKINGS FADED.
A42-09_CONDMARKINGS FADED.
A42-22_CONDMARKINGS FADED.
A42-27_CONDMARKINGS FADED.
A57-22APCH RATIO 10:1 TO DTHR. 48 FT TREES 470 FT FM DTHR, 25 FT L.
A57-27APCH RATIO 20:1 TO DTHR.
A58-0435 FT TREE 45 FT FM THR, 50 FT R.
A58-0940 FT TREES 180 FT FM THR, 100 FT L.
A58-2245 FT TREES 160 FT FM THR, 25L.
BLACKHAWK AIRFIELD (IATA: 87Y) is a public airport located in MADISON, WI, US.