📍 Madison⬆ 920 ft2 runways
K87Y ·
Blackhawk Airfield
43.10490°N
-89.18550°W
ARR / DAY
1
▲
0.0%
DEP / DAY
0
▲
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 1 arrivals and 0 departures per day on average over the last 1 days.
Safety incidents
Last 1 days · 0 total
Current weather
From KRYV, 24 mi away (K87Y does not publish METAR)
Temp
73°F
Wind
4 kts
90°
Visib
10+ km
Ceil
—
Runway intelligence
Which runway carries the operations, observed over the last 30 days
27
36% of ops
52 land · 33 TO
09
31% of ops
45 land · 13 TO
22
24% of ops
35 land · 15 TO
04
8% of ops
11 land · 18 TO
Runway 27 carries 36% of operations (52 landings, 33 takeoffs) over the last 30 days. The next most-used is 09 at 31%.
Approach quality
Per-runway unstable-approach, go-around, and long-rollout rates
27
52 landings
UA 19%
09
45 landings
UA 24%
22
35 landings
UA 11%
04
11 landings
UA 0%
Approaches to 27 show a 19% unstable-approach rate (10 UA events from 52 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
3.8
flights/day · 115 total
Busy hour (local)
12am
also 8pm · 11pm
Day vs night
45%
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 19:08 UTC