📍 Rensselaer⬆ 698 ft2 runways
KRZL · RNZ
Jasper County Airport
40.94790°N
-87.18260°W
ARR / DAY
3
▼
25.0%
DEP / DAY
2
▼
34.8%
Jasper County Airport (KRZL/RNZ) is a small general aviation airport located in Rensselaer, IN, 62 mi south east of Joliet. It features 2 runways with the longest being 4,001 feet. SkyMeter has observed roughly 3 arrivals and 2 departures per day on average over the last 7 days.
Safety incidents
Last 7 days · 0 total
Current weather
Latest METAR observation
Temp
70°F
Wind
5 kts
60°
Visib
8047 m
Ceil
—
Runway intelligence
Which runway carries the operations, observed over the last 30 days
18
36% of ops
210 land · 60 TO
36
29% of ops
171 land · 67 TO
27
21% of ops
122 land · 39 TO
09
15% of ops
87 land · 23 TO
Runway 18 carries 36% of operations (210 landings, 60 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
18
210 landings
UA 6%
36
171 landings
UA 2%
27
122 landings
UA 0%
09
87 landings
UA 2%
Approaches to 18 show a 6% unstable-approach rate (13 UA events from 210 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
14.7
flights/day · 440 total
Busy hour (local)
2pm
also 5pm · 3pm
Day vs night
68%
06:00–20:00 local
Communications Frequencies
2026-06-11| Type | Freq (MHz) | Hours |
|---|---|---|
| CTAF | 122.800 | — |
| UNICOM | 122.800 | — |
| AWOS | 119.175 | — |
| KANKAKEE | 132.500 | — |
| OTHER | 132.500 | — |
| KANKAKEE | 284.700 | — |
| OTHER | 284.700 | — |
Airport operations
- ARTCC:
- ZAU
- Mag var:
- 2° W
- Fuel:
- 100LL, A+
Hourly traffic
Avg movements per hour · local time · last 30 days
© SkyMeter ·
All flight data subject to ODbL attribution
·
Updated 17:38 UTC