📍 Ludington⬆ 646 ft2 runways
KLDM · LDM
Mason County Airport
43.96250°N
-86.40790°W
ARR / DAY
4
▼
23.7%
DEP / DAY
3
▼
23.3%
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 4 arrivals and 3 departures per day on average over the last 7 days.
Safety incidents
Last 7 days · 0 total
Current weather
Latest METAR observation
Temp
79°F
Wind
4 kts
60°
Visib
10+ km
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
01
34% of ops
45 land · 5 TO
08
31% of ops
41 land · 16 TO
26
29% of ops
39 land · 25 TO
19
7% of ops
9 land · 12 TO
Runway 01 carries 34% of operations (45 landings, 5 takeoffs) over the last 30 days. The next most-used is 08 at 31%.
Approach quality
Per-runway unstable-approach, go-around, and long-rollout rates
01
45 landings
UA 4%
08
41 landings
UA 0%
26
39 landings
UA 8%
19
9 landings
UA 11%
Approaches to 01 show a 4% unstable-approach rate (2 UA events from 45 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
7.4
flights/day · 222 total
Busy hour (local)
5pm
also 2pm · 6pm
Day vs night
61%
06:00–20:00 local
Communications Frequencies
2026-06-11| Type | Freq (MHz) | Hours |
|---|---|---|
| CTAF | 123.000 | — |
| UNICOM | 123.000 | — |
| AWOS | 119.925 | — |
| OTHER | 120.850 | — |
| WHITE CL | 120.850 | — |
| LUDINGTO | 122.300 | — |
| OTHER | 122.300 | — |
| OTHER | 322.350 | — |
| WHITE CL | 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 10:29 UTC