📍 Madison⬆ 920 ft2 runways
K87Y ·
Blackhawk Airfield
43.10490°N
-89.18550°W
ARR / DAY
2
▲
100.0%
DEP / DAY
2
▲
100.0%
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 2 arrivals and 2 departures per day on average over the last 1 days.
Safety incidents
Last 1 days · 0 total
Current weather
Latest METAR observation
Temp
—
Wind
—
Visib
—
Ceil
—
Runway intelligence
Which runway carries the operations, observed over the last 30 days
09
40% of ops
48 land · 23 TO
27
27% of ops
33 land · 22 TO
22
23% of ops
28 land · 0 TO
04
10% of ops
12 land · 11 TO
Runway 09 carries 40% of operations (48 landings, 23 takeoffs) over the last 30 days. The next most-used is 27 at 27%.
Approach quality
Per-runway unstable-approach, go-around, and long-rollout rates
09
48 landings
UA 25%
27
33 landings
UA 15%
22
28 landings
UA 25%
04
12 landings
UA 25%
Approaches to 09 show a 25% unstable-approach rate (12 UA events from 48 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
3.1
flights/day · 94 total
Busy hour (local)
12am
also 8pm · 11pm
Day vs night
46%
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
© SkyMeter ·
All flight data subject to ODbL attribution
·
Updated 23:54 UTC