Airports / KC77 / Poplar Grove AirportGood ground coverage
⚡ Upgrade for 1yr history
Poplar Grove Airport satellite view
📍 Poplar Grove⬆ 858 ft3 runways
KC77 ·

Poplar Grove Airport

42.32290°N
-88.83630°W
ARR / DAY
17
▼ 36.3%
DEP / DAY
17
▼ 47.1%

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 17 arrivals and 17 departures per day on average over the last 7 days.

Safety incidents

Last 7 days · 1 total

REVIEW →
↻
Go-arounds
0
✕
Rejected takeoffs
0
△
Unstable approaches
1
↺
Return to field
0

Current weather

From KRFD, 16 mi away (KC77 does not publish METAR)

56m ago
Temp
78°F
Wind
7 kts
50°
Visib
10+ km
Ceil
—
KRFD 051354Z 05007KT 10SM FEW010 SCT049 SCT250 26/22 A2998 RMK AO2 SLP147 T02560217

Runways

3 installed

3,773 FT MAX
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
32% of ops
327 land · 320 TO
12
23% of ops
240 land · 115 TO
09
17% of ops
174 land · 11 TO
27
11% of ops
110 land · 74 TO
17
9% of ops
94 land · 30 TO
35
8% of ops
86 land · 68 TO
Runway 30 carries 32% of operations (327 landings, 320 takeoffs) over the last 30 days. The next most-used is 12 at 23%.

Approach quality

Per-runway unstable-approach, go-around, and long-rollout rates

30 327 landings
UA 5%
12 240 landings
UA 5%
09 174 landings
UA 5%
27 110 landings
UA 11%
17 94 landings
UA 4%
35 86 landings
UA 3%
Approaches to 30 show a 5% unstable-approach rate (17 UA events from 327 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
36.4
flights/day · 1,091 total
Busy hour (local)
5pm
also 4pm · 3pm
Day vs night
65%
06:00–20:00 local
Traffic concentrates around 3pm–5pm local, averaging 36.4 flights/day. Weekend volume runs 1.2× weekday (43.9 vs 35.2 daily).

Aircraft character

What's actually flying here: top types over the last 30 days

196 · 24%
134 · 16%
85 · 10%
49 · 6%
44 · 5%
34 · 4%
Activity is led by (24% of 816 flights). Top three types: , , .

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

12a 1a 2a 3a 4a 5a 6a 7a 8a 9a 10a 11a 12p 1p 2p 3p 4p 5p 6p 7p 8p 9p 10p 11p

Pilot & community notes

1 comment from OurAirports (click to expand)

1
airbound
5/11/2011
C77 - Poplar Grove - Hard and Soft
Great airport for both Hard surface and soft surface TO/LDG
© SkyMeter · All flight data subject to ODbL attribution · Updated 14:50 UTC