11C — Skyyharbour Seaplane Base, Kalamazoo, MI

Non-ToweredKalamazoo, MI • ICAO: US-4842 • 853' MSL

11C WeatherLive METAR & TAF

Wind Component

11C has 2 runways. The longest is 18W/36W at 7,920 ft × 200 ft (water).

18W/36WNo runway lights · Right traffic 18W7,920 ft × 200 ftWater

5W/23WNo runway lights6,440 ft × 200 ftWater

FAA NASR data, cycle 2026-09-03

11C field elevation is 853 ft MSL. The standard traffic pattern altitude at 11C is 1,850 ft MSL (1,000 ft AGL).

Field elevation853 ft MSL

Pattern altitude1,850 ft MSL1,000 ft AGL · standard

Control towerNon-towered

FAA NASR data, cycle 2026-09-03

Check US-4842 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.

No, 11C is a non-towered airport.

11C has 2 runways (18W/36W, 5W/23W). The longest runway is 7,920 feet.

Runway 18W/36W is the longest at 11C — 7,920 ft × 200 ft, water.

11C uses the standard traffic pattern altitude of 1,000 feet AGL — about 1,850 feet MSL at a field elevation of 853 feet.

11C (Skyyharbour Seaplane Base) has a field elevation of 853 feet MSL.

11C (Skyyharbour Seaplane Base) is located in Kalamazoo, MI.