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K3GM ·

Grand Haven Memorial Airpark

43.03400°N
-86.19820°W
ARR / DAY
0
100.0%
DEP / DAY
0
100.0%

Grand Haven Memorial Airpark (K3GM) is a small general aviation airport located in Grand Haven, MI, 27 mi west of Grand Rapids. It features 2 runways with the longest being 3,752 feet.

Current weather

From KMKG, 10 mi away (K3GM does not publish METAR)

34m ago
Temp
76°F
Wind
8 kts
220°
Visib
10+ km
Ceil
KMKG 271755Z 22008KT 10SM -TSRA FEW011CB FEW120 OVC150 24/22 A2979 RMK AO2 RAB50 TSB44 PRESRR SLP084 OCNL LTGICCA N TS N MOV E P0000 60001 T02440217 10250 20222 55002

Runway intelligence

Which runway carries the operations, observed over the last 30 days

27
54% of ops
427 land · 178 TO
09
30% of ops
240 land · 267 TO
18
12% of ops
97 land · 61 TO
36
4% of ops
34 land · 6 TO
Runway 27 carries 54% of operations (427 landings, 178 takeoffs) over the last 30 days. The next most-used is 09 at 30%.

Approach quality

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

27 427 landings
UA 15%
09 240 landings
UA 10%
18 97 landings
UA 14%
36 34 landings
UA 12%
Approaches to 27 show a 15% unstable-approach rate (63 UA events from 427 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
10.9
flights/day · 328 total
Busy hour (local)
5pm
also 3pm · 2pm
Day vs night
67%
06:00–20:00 local
Traffic concentrates around 2pm–5pm local, averaging 10.9 flights/day. Weekend volume runs 2.9× weekday (21.4 vs 7.5 daily).

Aircraft character

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

Activity is led by (27% of 281 flights). Top three types: , , .

Communications Frequencies

2026-06-11
Type Freq (MHz) Hours
CTAF 122.700
APCH 133.825
APCH 290.350
UNICOM 122.700
PULLMAN 128.500
OTHER 128.500
PULLMAN 273.525
OTHER 273.525
Airport operations
ARTCC:
ZAU
Mag var:
5° 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
© SkyMeter · All flight data subject to ODbL attribution · Updated 18:29 UTC