3IS1 — Mc Coy Airport, Blue Mound, IL | FlightKit

Non-ToweredBlue Mound, IL • 615' MSL

3IS1 WeatherLive METAR & TAF

Wind Component

3IS1 Runways1 runway

3IS1 has 1 runway. The longest is 18/36 at 2,600 ft × 100 ft (turf).

18/36Lighted2,600 ft × 100 ftTurf

FAA NASR data, cycle 2026-09-03

3IS1 Field Data

3IS1 field elevation is 615 ft MSL. The standard traffic pattern altitude at 3IS1 is 1,620 ft MSL (1,000 ft AGL).

Field elevation615 ft MSL

Pattern altitude1,620 ft MSL1,000 ft AGL · standard

Control towerNon-towered

FAA NASR data, cycle 2026-09-03

Airports Near 3IS1within 50 nm

05ISHardy AirportMount Auburn, IL · 2,000' runway2.9 nmWNW 3IS3Noland Farms AirportBlue Mound, IL · 2,000' runway3.7 nmNE IS54Mc Christy AirportStonington, IL · 2,600' runway4.7 nmSE 1IS3Cribbet AirportBlue Mound, IL · 2,280' runway6.9 nmE 5LL1Hilvety AirportMoweaqua, IL · 2,102' runway11 nmESE KTAZTaylorville Municipal AirportTaylorville, IL · 4,001' runway12 nmSSW 9LL5Tommy's AirparkEdinburg, IL · 2,200' runway12 nmWSW 8LL3Hundley AirportRochester, IL · 590' MSL13 nmW KDECDecatur AirportDecatur, IL · Towered18 nmENE KSPIAbraham Lincoln Capital AirportSpringfield, IL · Towered23 nmWNW KCMIUniversity of Illinois Willard AirportSavoy, IL · Towered48 nmENE KBMICentral Illinois Regional Airport at Bloomington-NormalBloomington/Normal, IL · Towered48 nmNNE

All Illinois airports

Fly to 3IS1

Check 3IS1 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.

Go / No-Go for 3IS1 Best Runway Now Plan a Trip Here

Sectional Chart|SkyVector

Frequently Asked About 3IS1

Is 3IS1 (Mc Coy Airport) a towered airport?

No, 3IS1 is a non-towered airport.

How long is the runway at 3IS1?

3IS1 has 1 runway (18/36). The longest runway is 2,600 feet.

What is the traffic pattern altitude at 3IS1?

3IS1 uses the standard traffic pattern altitude of 1,000 feet AGL — about 1,620 feet MSL at a field elevation of 615 feet.

What is the elevation of 3IS1?

3IS1 (Mc Coy Airport) has a field elevation of 615 feet MSL.

Where is 3IS1 located?

3IS1 (Mc Coy Airport) is located in Blue Mound, IL.