Jasper County Airport
RZL · KRZL · RNZ · Rensselaer, IN · Non-towered · Print kneeboard
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-08-03 · night begins 08:33 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:16 AM | 10:16Z |
| Sunrise | 05:46 AM | 10:46Z |
| Sunset | 08:03 PM | 01:03Z |
| Evening civil twilight Loggable night begins | 08:33 PM | 01:33Z |
Plan a flight from KRZL
Past 24 hours category · wind · ceiling · visibility trends
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Density altitude today projected curve · departure window · takeoff roll
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Advisories
NOTAMs
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Pilot reports
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Airspace hazards
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Runways
RWY 18LEFT traffic
- Heading
- 182° mag · 180° true
- Dimensions
- 4,000 × 60 ft
- TPA
- 1,700 ft MSL (≈1,000 AGL) · standard
- Surface
- Concrete
- Lights
- 2-light PAPI (left) (3°)
- CTAF
- 122.8
Enter the left downwind (heading 002°) on the 45° at 1,700 ft MSL (≈1,000 AGL).
More details — RWY 18
- Threshold elev
- 698 ft
- Markings
- nonprecision
- Approach obstacle
- Road, 29 ft, 790 ft from threshold, 0 ft B of centerline — 20:1 slope to clear
- Threshold crossing height
- 27 ft
- TDZ elevation
- 698 ft
- End lights
- REIL
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: FAA runway-end coordinates
| Runway | Length | Your margin |
|---|---|---|
| 09/27 | 1,450 ft | |
| 18/36 | 4,000 ft |
Prefer one flat page? Full runway details for KRZL → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the KRZL kneeboard →
Comms & NavAids
Communication frequencies
Before taxi
Taxi & takeoff
Also
By procedure & sector (1 frequencies)
| Frequency | Used by |
|---|---|
| 284.7 | KANKAKEE RCAG (LOW) |
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
BVT 115.10 · EON 113.20 · CGT 114.20
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| BVT · Boiler | VORTAC | 115.10 · 98X | High | r347° / 24.1 NM |
| EON · Peotone | VORTAC | 113.20 · 79X | Low | r123° / 33.6 NM |
| CGT · Chicago Heights | VORTAC | 114.20 · 89X | Low | r150° / 38 NM |
Prefer one flat list? All KRZL frequencies →
Charts & procedures
Lowest minimums here: RNAV (GPS) with vertical guidance · VFR sectional →
Airport info
From the field
Do you run KRZL, or an FBO, flight school, or shop on it? Claim your listing to keep fuel, fees, hours, and services current.
Airport information
- ICAO / IATA
- KRZL / RNZ
- Coordinates
- 40.9479, -87.1826
- Elevation
- 698 ft MSL
- Magnetic variation
- 2W
- Sectional chart
- CHICAGO
- Airport use
- Public
- Control tower
- No
- Weather station
- AWOS-3P · 119.175 · ☎ 219-866-7167
- ARTCC
- CHICAGO (ZAU)
- Flight service (FSS)
- TERRE HAUTE · 122.2 · 1-800-WX-BRIEF
- NOTAM facility
- HUF
- Attendance
- MON-FRI 0800-1700
- Beacon
- white-green (SS-SR)
- Segmented circle
- No
- Wind indicator
- lighted
- Activated
- 1941/05
- Distance from city
- 1 NW
Night operations
- Airport lighting
- SEE RMK
- Rotating beacon
- white-green · SS-SR
- Pilot-controlled lighting
- ACTVT REIL RWY 18 & 36; MIRL RWY 18/36 - CTAF. PAPI RWY 18 & 36 ON CONSLY. on 122.8 — Chart Supplement ↗
Runway lighting aids — 18: 2-light PAPI (left) · 36: 2-light PAPI (left).
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Services fuel · repairs · oxygen · attendance
- Fuel available
- 100LL, Jet A (additive)
- Airframe service
- MAJOR
- Powerplant service
- MAJOR
- Parking
- tiedowns, hangars
- Other services
- Instruction, Rental
Ownership & management 2 contacts
Remarks FAA · 9 notes
General
- COND UNMNT 1700-0800.
- FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
Runways
- ORANGE CONES.
- ORANGE CONES.
Lighting
- ACTVT REIL RWY 18 & 36; MIRL RWY 18/36 - CTAF. PAPI RWY 18 & 36 ON CONSLY.
Fuel
- SELF SVC FUEL H24 WITH CREDIT CARD.
Obstructions
- CROPS 120 FT R OF CNTRLN AT THR; ROAD 245 FT R OF CNTRLN. TIE-DOWN AREA 100 FT FM RWY END 130 FT L OF CNTRLN.
- APCH SLOPE 35:1 TO DTHR.
Contact
- 219-869-5103.
Embed KRZL weather on your site free widget for schools, clubs & FBOs
Live METAR, flight category, and favored runway for KRZL — paste this into your website's HTML. It updates automatically and stays free.
More widgets — crosswind, E6B, density altitude — on the embed page.
Nearby airports
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Also nearby: II65 Gilmore Airport (5 NM) · 4IN8 Culp Farms Airport (7 NM) · II04 North West Indiana Air Airport (9 NM) · IN27 Culp Airport (private) (13 NM) · 68IN Alley Oop Airport (private) (13 NM) · 72IN Gutwein Airport (private) (14 NM)
About KRZL
Jasper County Airport (RZL · KRZL · RNZ) is an airport in Rensselaer, IN, at 698 ft MSL. It has 2 runways, the longest 4,000 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for KRZL, refreshed from the Aviation Weather Center and FAA NASR.
Does KRZL have a control tower?
No. Jasper County Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at KRZL?
Jasper County Airport has 2 runways; the longest is 4,000 ft. See the Runways section for headings, surface, and lighting.
Where is KRZL?
Jasper County Airport is in Rensselaer, IN, at an elevation of 698 ft MSL. Coordinates: 40.9479, -87.1826.
Fly out of KRZL often?
Save KRZL as your home base in the SkyReady app for a one-tap Go/No-Go readiness brief, weather alerts, and automatic FAA currency — free to log.
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open KRZL in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.