Blackhawk Airfield (87Y) in Madison, Wisconsin has 2 runways. The longest is 04/22 at 2,814 ft by 57 ft. It is asphalt. The other runway is 09/27 at 2,150 ft by 56 ft. It is also asphalt. No ILS runway ends are published for this field.
This is a non-towered airport. The field elevation is 920 ft MSL. Runway-specific pattern notes are published for both runways. Runway 04 uses right traffic. Runway 27 uses right traffic. No LAHSO notes are published. No noise abatement notes are published. Check the current FAA Chart Supplement for the latest airport data before flight.
Wind & favored runway
Favored end is picked from the current METAR wind at 87Y.
Pattern entry · RWY 22
LEFT TRAFFICAll runways
Traffic pattern
Pattern altitude is not published. For local use, assume standard 1,000 ft AGL for light piston unless the current FAA Chart Supplement or ATC says otherwise. Field elevation is 920 ft MSL, so that puts a normal pattern near 1,920 ft MSL.
This is a non-towered field, so pilots self-announce and self-sequence. Runway 04 uses right traffic. Runway 27 uses right traffic. Runway 09 and runway 22 have no special traffic pattern note in the facts. Use standard CTAF discipline and keep spacing tight but safe.
Every end, one page
Each runway end has its own page with wind component, traffic pattern geometry and ILS for that specific direction.