87Y Blackhawk Airfield
Unknown — not enough evidence to call a runway
We don't know, and saying so beats guessing. No D-ATIS feed here — a voice ATIS/AWOS may exist; check the frequency. No ADS-B traffic data available. No weather observation available.
certainty: — evidence: NONE no tower now
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Why — evidence behind this answer
Runway 22
- PRIOR runway length 2814 ft +0.03
Runway 4
- PRIOR runway length 2814 ft +0.03
Runway 27
- PRIOR runway length 2150 ft -0.03
Runway 9
- PRIOR runway length 2150 ft -0.03
Sources consulted
| source | status | age | note |
|---|---|---|---|
| D_ATIS | UNAVAILABLE | No D-ATIS at this field | |
| METAR | UNAVAILABLE | No weather observation found | |
| ADSB | UNAVAILABLE | No ADS-B track history here yet | |
| NOTAM | OK | ||
| CIFP | NOT_CONFIGURED | Instrument procedures: phase 4 |
Recent operations
No operations observed in the last hour. (No ADS-B track history here yet)
Was this right?
87Y field & runways
Blackhawk Airfield, Madison, Wisconsin. Field elevation 920 ft. Non-towered (NON-ATCT). Magnetic variation 3.0°W on record, 3.1°W today.
The FAA's variation of record is the number this field was surveyed against; the second is where north points now, from WMM2025. It is moving 0.03°/year west — about 1° every 33 years — which is why runway numbers eventually stop matching their pavement.
| Runway | True | Magnetic | Number | Length | Surface | Pattern | Notes |
|---|---|---|---|---|---|---|---|
| 22 | 219.7° | 222.8° | matches | 2,814 ft | ASPH | ||
| 27 | 269.2° | 272.4° | matches | 2,150 ft | ASPH | right | |
| 4 | 39.7° | 42.8° | matches | 2,814 ft | ASPH | right | |
| 9 | 89.2° | 92.4° | matches | 2,150 ft | ASPH |
Generated 10:19:40Z · auto-refreshes · JSON