KC77
Offline · Showing Saved Content

C77 — Poplar Grove Airport

Poplar Grove Airport

Non-ToweredPoplar Grove, IL • ICAO: KC77 • 858' MSL

C77 WeatherLive METAR & TAF

Wind Component

C77 Runways3 runways

C77 has 3 runways. The longest is 12/30 at 3,773 ft × 50 ft (asphalt).

12/30Lighted3,773 ft × 50 ftAsphalt
9/27No runway lights2,709 ft × 200 ftGrass
17/35No runway lights2,467 ft × 150 ftGrass

FAA NASR data, cycle 2026-09-03

C77 Field Data

C77 field elevation is 858 ft MSL. The standard traffic pattern altitude at C77 is 1,860 ft MSL (1,000 ft AGL). Fuel available at C77: 100LL.

Field elevation858 ft MSL
Pattern altitude1,860 ft MSL1,000 ft AGL · standard
Fuel100LLAvailability — call for price
Control towerNon-towered

FAA NASR data, cycle 2026-09-03

C77 Frequencies

CTAF 122.8 MHz — C77 is non-towered; self-announce position and intentions on CTAF.

Approach/Departure121.0
CTAF122.8
UNICOM122.8

Airports Near C77within 50 nm

IL36Bob Walberg FieldBelvidere, IL · 2,254' runway3.5 nmE0LL0Kaufield AirportBelvidere, IL · 2,030' runway5.9 nmSEIS83Untied Acres AirportBelvidere, IL · 2,000' runway6.5 nmSSEIL34Henderson FieldBelvidere, IL · 2,800' runway7.4 nmSSELL90McCurdy StripCaledonia, IL · 2,500' runway8 nmNNWLL28Sd Aero AirportCapron, IL · 1,600' runway8.5 nmNELL87Compass Rose AirportRockton, IL · 1,900' runway8.5 nmNNW56ILLee Creek AirportCaledonia, IL · 2,200' runway8.5 nmNNWKRFDChicago Rockford International AirportChicago/Rockford, IL · Towered14 nmWSWKJVLSouthern Wisconsin Regional AirportJanesville, WI · Towered20 nmNNWKDPADupage AirportChicago/West Chicago, IL · Towered36 nmSEKARRAurora Municipal AirportChicago/Aurora, IL · Towered37 nmSSE
All Illinois airports

Fly to KC77

Check KC77 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.

Go / No-Go for KC77Best Runway NowPlan a Trip Here
Sectional Chart|SkyVector

Frequently Asked About C77

Is C77 (Poplar Grove Airport) a towered airport?

No, C77 is a non-towered airport. The CTAF frequency is 122.8 MHz.

How long is the runway at C77?

C77 has 3 runways (12/30, 9/27, 17/35). The longest runway is 3,773 feet.

Which runway is longest at C77?

Runway 12/30 is the longest at C77 — 3,773 ft × 50 ft, asphalt.

What is the traffic pattern altitude at C77?

C77 uses the standard traffic pattern altitude of 1,000 feet AGL — about 1,860 feet MSL at a field elevation of 858 feet.

Does C77 have fuel?

Yes. C77 (Poplar Grove Airport) has 100LL available. Call the field for hours, self-serve availability and price.

What is the elevation of C77?

C77 (Poplar Grove Airport) has a field elevation of 858 feet MSL.

Where is C77 located?

C77 (Poplar Grove Airport) is located in Poplar Grove, IL.