📍 Madison⬆ 920 ft2 runways
K87Y ·
Blackhawk Airfield
43.10490°N
-89.18550°W
ARR / DAY
0
▼
100.0%
DEP / DAY
3
▲
0.0%
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 0 arrivals and 3 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
39% of ops
72 land · 30 TO
27
33% of ops
61 land · 47 TO
22
21% of ops
38 land · 15 TO
04
7% of ops
12 land · 26 TO
Runway 09 carries 39% of operations (72 landings, 30 takeoffs) over the last 30 days. The next most-used is 27 at 33%.
Approach quality
Per-runway unstable-approach, go-around, and long-rollout rates
09
72 landings
UA 19%
27
61 landings
UA 16%
22
38 landings
UA 16%
04
12 landings
UA 17%
Approaches to 09 show a 19% unstable-approach rate (14 UA events from 72 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
4.5
flights/day · 134 total
Busy hour (local)
12am
also 8pm · 6pm
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
Hourly traffic
Avg movements per hour · local time · last 30 days
© SkyMeter ·
All flight data subject to ODbL attribution
·
Updated 11:19 UTC