📍 Rensselaer⬆ 698 ft2 runways
KRZL · RNZ
Jasper County Airport
40.94790°N
-87.18260°W
ARR / DAY
15
▲
41.3%
DEP / DAY
14
▲
74.5%
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 15 arrivals and 14 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
0 kts
0°
Visib
10+ km
Ceil
—
Runway intelligence
Which runway carries the operations, observed over the last 30 days
18
38% of ops
279 land · 56 TO
36
23% of ops
165 land · 72 TO
27
22% of ops
164 land · 57 TO
09
17% of ops
125 land · 30 TO
Runway 18 carries 38% of operations (279 landings, 56 takeoffs) over the last 30 days. The next most-used is 36 at 23%.
Approach quality
Per-runway unstable-approach, go-around, and long-rollout rates
18
279 landings
UA 5%
36
165 landings
UA 2%
27
164 landings
UA 0%
09
125 landings
UA 9%
Approaches to 18 show a 5% unstable-approach rate (13 UA events from 279 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
16.9
flights/day · 507 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 13:07 UTC