📍 Oelwein⬆ 1,076 ft2 runways
KOLZ ·
Oelwein Municipal Airport
42.68080°N
-91.97450°W
ARR / DAY
1
▲
0.0%
DEP / DAY
0
▼
57.1%
Oelwein Municipal Airport (KOLZ) is a small general aviation airport located in Oelwein, IA, 49 mi north of Cedar Rapids. It features 2 runways with the longest being 4,001 feet. SkyMeter has observed roughly 1 arrivals and 0 departures per day on average over the last 7 days.
Safety incidents
Last 7 days · 0 total
Current weather
Latest METAR observation
Temp
64°F
Wind
5 kts
310°
Visib
10+ km
Ceil
—
Runway intelligence
Which runway carries the operations, observed over the last 30 days
31
49% of ops
69 land · 2 TO
36
29% of ops
41 land · 5 TO
13
16% of ops
23 land · 32 TO
18
5% of ops
7 land · 6 TO
Runway 31 carries 49% of operations (69 landings, 2 takeoffs) over the last 30 days. The next most-used is 36 at 29%.
Approach quality
Per-runway unstable-approach, go-around, and long-rollout rates
31
69 landings
UA 4%
36
41 landings
UA 5%
13
23 landings
UA 0%
18
7 landings
UA 0%
Approaches to 31 show a 4% unstable-approach rate (3 UA events from 69 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
4.3
flights/day · 130 total
Busy hour (local)
11am
also 7pm · 1pm
Day vs night
65%
06:00–20:00 local
Communications Frequencies
2026-06-11| Type | Freq (MHz) | Hours |
|---|---|---|
| CTAF | 122.800 | — |
| APCH | 118.900 | — |
| APCH | 251.150 | — |
| UNICOM | 122.800 | — |
| AWOS | 119.675 | — |
| WATERLOO | 118.900 | — |
| OTHER | 118.900 | — |
| WATERLOO | 251.150 | — |
| OTHER | 251.150 | — |
Airport operations
- ARTCC:
- ZMP
- Mag var:
- 2° E
- Fuel:
- 100LL
© SkyMeter ·
All flight data subject to ODbL attribution
·
Updated 12:01 UTC