📍 Poplar Grove⬆ 858 ft3 runways
KC77 ·
Poplar Grove Airport
42.32290°N
-88.83630°W
ARR / DAY
15
▼
46.7%
DEP / DAY
17
▼
46.2%
Poplar Grove Airport (KC77) is a small general aviation airport located in Poplar Grove, IL. It features 3 runways with the longest being 3,773 feet. SkyMeter has observed roughly 15 arrivals and 17 departures per day on average over the last 7 days.
Safety incidents
Last 7 days · 1 total
Current weather
From KBUU, 37 mi away (KC77 does not publish METAR)
Temp
86°F
Wind
4 kts
220°
Visib
10+ km
Ceil
—
Runways
3 installed
09/27
2,709 ft × 200
GRS○ unlit
12/30
3,773 ft × 50
ASP● LITLOW
17/35
2,467 ft × 150
GRS○ unlit
Runway intelligence
Which runway carries the operations, observed over the last 30 days
30
31% of ops
183 land · 178 TO
12
24% of ops
143 land · 62 TO
09
15% of ops
91 land · 4 TO
27
11% of ops
65 land · 44 TO
35
9% of ops
55 land · 35 TO
17
9% of ops
53 land · 21 TO
Runway 30 carries 31% of operations (183 landings, 178 takeoffs) over the last 30 days. The next most-used is 12 at 24%.
Approach quality
Per-runway unstable-approach, go-around, and long-rollout rates
30
183 landings
UA 5%
12
143 landings
UA 3%
09
91 landings
UA 4%
27
65 landings
UA 12%
35
55 landings
UA 4%
17
53 landings
UA 2%
Approaches to 30 show a 5% unstable-approach rate (10 UA events from 183 landings).Phase B will add wind-correlation: which crosswind band produces most UA events.
Traffic behavior
When the field is busy: hourly + weekday vs weekend
Daily avg
33.3
flights/day · 998 total
Busy hour (local)
5pm
also 3pm · 4pm
Day vs night
66%
06:00–20:00 local
Communications Frequencies
2026-06-11| Type | Freq (MHz) | Hours |
|---|---|---|
| CTAF | 122.800 | — |
| APCH | 121.000 | — |
| APCH | 327.000 | — |
| UNICOM | 122.800 | — |
Airport operations
- ARTCC:
- ZAU
- Mag var:
- 3° W
- Fuel:
- 100LL
Hourly traffic
Avg movements per hour · local time · last 30 days
Pilot & community notes
1 comment from OurAirports (click to expand)
1
Pilot & community notes
1 comment from OurAirports (click to expand)
AI
airbound
05/11/2011
Great airport for both Hard surface and soft surface TO/LDG
© SkyMeter ·
All flight data subject to ODbL attribution
·
Updated 22:03 UTC