📍 Madison⬆ 920 ft2 runways
K87Y ·
Blackhawk Airfield
43.10490°N
-89.18550°W
ARR / DAY
0
▼
100.0%
DEP / DAY
0
▼
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.
Safety incidents
Last 7 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
50% of ops
176 land · 107 TO
27
24% of ops
85 land · 68 TO
22
23% of ops
81 land · 16 TO
04
3% of ops
11 land · 41 TO
Runway 09 carries 50% of operations (176 landings, 107 takeoffs) over the last 30 days. The next most-used is 27 at 24%.
Approach quality
Per-runway unstable-approach, go-around, and long-rollout rates
09
176 landings
UA 12%
27
85 landings
UA 18%
22
81 landings
UA 25%
04
11 landings
UA 36%
Approaches to 09 show a 12% unstable-approach rate (21 UA events from 176 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
2.8
flights/day · 85 total
Busy hour (local)
6pm
also 5pm · 7pm
Day vs night
61%
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 10:01 UTC