📍 Mineral Point⬆ 1,171 ft2 runways
KMRJ ·
Iowa County Airport
42.88680°N
-90.23620°W
ARR / DAY
0
▲
0.0%
DEP / DAY
0
▼
100.0%
Iowa County Airport (KMRJ) is a small general aviation airport located in Mineral Point, WI, 44 mi west of Madison. It features 2 runways with the longest being 5,001 feet.
Safety incidents
Last 1 days · 0 total
Current weather
Latest METAR observation
Temp
—
Wind
—
Visib
—
Ceil
—
Runway intelligence
Which runway carries the operations, observed over the last 30 days
29
54% of ops
71 land · 0 TO
22
39% of ops
51 land · 0 TO
11
5% of ops
7 land · 10 TO
04
2% of ops
3 land · 12 TO
Runway 29 carries 54% of operations (71 landings, 0 takeoffs) over the last 30 days. The next most-used is 22 at 39%.
Approach quality
Per-runway unstable-approach, go-around, and long-rollout rates
29
71 landings
UA 0%
22
51 landings
UA 0%
11
7 landings
UA 0%
04
3 landings
UA 0%
Approaches to 29 show a 0% unstable-approach rate (0 UA events from 71 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
3.4
flights/day · 103 total
Busy hour (local)
7am
also 3pm · 7pm
Day vs night
62%
06:00–20:00 local
Communications Frequencies
2026-06-11| Type | Freq (MHz) | Hours |
|---|---|---|
| CTAF | 122.800 | — |
| UNICOM | 122.800 | — |
| AWOS | 118.525 | — |
| DUBUQUE | 133.950 | — |
| OTHER | 133.950 | — |
| DUBUQUE | 281.400 | — |
| OTHER | 281.400 | — |
Airport operations
- ARTCC:
- ZAU
- Fuel:
- 100LL, A+
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All flight data subject to ODbL attribution
·
Updated 08:01 UTC