📍 Madison⬆ 920 ft2 runways
K87Y ·
Blackhawk Airfield
43.10490°N
-89.18550°W
ARR / DAY
3
▲
22.2%
DEP / DAY
2
▲
33.3%
Blackhawk Airfield (K87Y) is a small general aviation airport located in Madison, WI. It features 2 runways with the longest being 2,814 feet. SkyMeter has observed roughly 3 arrivals and 2 departures per day on average over the last 7 days.
Safety incidents
Last 7 days · 0 total
Current weather
From KMSN, 8 mi away (K87Y does not publish METAR)
Temp
32°F
Wind
7 kts
240°
Visib
10+ km
Ceil
—
Runway intelligence
Which runway carries the operations, observed over the last 30 days
09
40% of ops
42 land · 19 TO
27
35% of ops
36 land · 30 TO
22
16% of ops
17 land · 7 TO
04
9% of ops
9 land · 13 TO
Runway 09 carries 40% of operations (42 landings, 19 takeoffs) over the last 30 days. The next most-used is 27 at 35%.
Approach quality
Per-runway unstable-approach, go-around, and long-rollout rates
09
42 landings
UA 21%
27
36 landings
UA 17%
22
17 landings
UA 29%
04
9 landings
UA 11%
Approaches to 09 show a 21% unstable-approach rate (9 UA events from 42 landings).Phase B will add wind-correlation: which crosswind band produces most UA events.
Traffic behavior
When the field is busy: hourly + weekday vs weekend
Daily avg
4.2
flights/day · 127 total
Busy hour (local)
12am
also 8pm · 6pm
Day vs night
50%
06:00–20:00 local
Communications Frequencies
2026-06-11| Type | Freq (MHz) | Hours |
|---|---|---|
| CTAF | 122.700 | — |
| APCH | 120.100 | — |
| APCH | 343.700 | — |
| UNICOM | 122.700 | — |
| LONE ROC | 133.300 | — |
| OTHER | 133.300 | — |
| LONE ROC | 257.925 | — |
| OTHER | 257.925 | — |
Airport operations
- ARTCC:
- ZAU
- Elevation:
- 920 ft
- Mag var:
- 3° W
Hourly traffic
Avg movements per hour · local time · last 30 days
© SkyMeter ·
All flight data subject to ODbL attribution
·
Updated 21:09 UTC