📍 Ludington⬆ 646 ft2 runways
KLDM · LDM
Mason County Airport
43.96250°N
-86.40790°W
ARR / DAY
5
▲
8.8%
DEP / DAY
6
▲
11.1%
Mason County Airport (KLDM/LDM) is a small general aviation airport located in Ludington, MI, 78 mi north west of Grand Rapids. It features 2 runways with the longest being 5,003 feet. SkyMeter has observed roughly 5 arrivals and 6 departures per day on average over the last 7 days.
Safety incidents
Last 7 days · 0 total
Current weather
Latest METAR observation
Temp
30°F
Wind
0 kts
0°
Visib
—
Ceil
—
Runways
2 installed
01/19
3,503 ft × 75
ASPH-G○ unlitMED
08/26
5,003 ft × 75
ASPH-G○ unlitMED
Runway intelligence
Which runway carries the operations, observed over the last 30 days
26
62% of ops
144 land · 167 TO
08
15% of ops
34 land · 33 TO
01
14% of ops
32 land · 65 TO
19
10% of ops
23 land · 9 TO
Runway 26 carries 62% of operations (144 landings, 167 takeoffs) over the last 30 days. The next most-used is 08 at 15%.
Approach quality
Per-runway unstable-approach, go-around, and long-rollout rates
26
144 landings
UA 6%
08
34 landings
UA 21%
01
32 landings
UA 3%
19
23 landings
UA 0%
Approaches to 26 show a 6% unstable-approach rate (8 UA events from 144 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
11.4
flights/day · 342 total
Busy hour (local)
3pm
also 4pm · 6pm
Day vs night
65%
06:00–20:00 local
Communications Frequencies
2026-06-11| Type | Freq (MHz) | Hours |
|---|---|---|
| CTAF | 123.000 | — |
| UNICOM | 123.000 | — |
| AWOS | 119.925 | — |
| WHITE CL | 120.850 | — |
| OTHER | 120.850 | — |
| LUDINGTO | 122.300 | — |
| OTHER | 122.300 | — |
| WHITE CL | 322.350 | — |
| OTHER | 322.350 | — |
Airport operations
- ARTCC:
- ZMP
- Mag var:
- 3° W
- Fuel:
- 100LL, A+
Hourly traffic
Avg movements per hour · local time · last 30 days
© SkyMeter ·
All flight data subject to ODbL attribution
·
Updated 12:08 UTC