Airports / K87Y

K87Y — Blackhawk Airfield

Madison, US-WI · US · 920 ft MSL

Runways

2 runways · longest 2,814'

04 / 22

2,814' × 57'

Surface: Asphalt Headings: 41° / 221° T

09 / 27 Lighted

2,203' × 56'

Surface: Asphalt Headings: 90° / 270° T

A/D 120.100 MADISON APP/DEP

UNIC 122.700 CTAF/UNICOM

Select an aircraft to see density altitude estimates

Look up by Tail Number (N-Number) — auto-fills make & model

or select make & model manually

Manufacturer

Model

Outside Air Temp (°C) — blank = ISA standard

What you'll get:

· Density altitude calculation

· Power retained at this elevation/temperature

· Estimated takeoff roll increase

· Climb rate estimate

· Full scenario table (ISA-10 through ISA+40)

Elevation920' MSL

Longest Runway2,814'

SurfaceASP

Coordinates 43.105, -89.186

Connect with experienced ferry pilots for domestic and international deliveries.