📍 Rensselaer⬆ 698 ft2 runways
KRZL · RNZ
Jasper County Airport
40.94790°N
-87.18260°W
ARR / DAY
13
▲
16.0%
DEP / DAY
13
▲
66.1%
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 4,000 feet. SkyMeter has observed roughly 13 arrivals and 13 departures per day on average over the last 7 days.
Safety incidents
Last 7 days · 0 total
Current weather
Latest METAR observation
Temp
73°F
Wind
11 kts
360°
Visib
10+ km
Ceil
—
Runway intelligence
Which runway carries the operations, observed over the last 30 days
18
38% of ops
171 land · 32 TO
27
24% of ops
106 land · 34 TO
36
22% of ops
97 land · 43 TO
09
17% of ops
75 land · 19 TO
Runway 18 carries 38% of operations (171 landings, 32 takeoffs) over the last 30 days. The next most-used is 27 at 24%.
Approach quality
Per-runway unstable-approach, go-around, and long-rollout rates
18
171 landings
UA 4%
27
106 landings
UA 0%
36
97 landings
UA 2%
09
75 landings
UA 9%
Approaches to 18 show a 4% unstable-approach rate (7 UA events from 171 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
15.8
flights/day · 474 total
Busy hour (local)
2pm
also 3pm · 5pm
Day vs night
70%
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 14:46 UTC