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Jurassic Landings Ultralightport UltralightPrivate
II31 · Essex, IL · 585 ft elevation · var 2W · Towered
Airport information
- FAA LID
- II31
- Coordinates
- 41.1879, -88.1671
- Elevation
- 585 ft MSL
- Magnetic variation
- 2W
- Sectional chart
- CHICAGO
- Airport use
- Private
- Control tower
- Yes
- ARTCC
- CHICAGO (ZAU)
- Flight service (FSS)
- KANKAKEE
- Attendance
- IREG
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 2000/11
- Distance from city
- 1 ENE
Weather
METAR observed
Loading current weather…
TAF forecast
Loading forecast…
Sun & FAA night 2026-06-20
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 04:46 AM | 09:46Z |
| Sunrise | 05:20 AM | 10:20Z |
| Sunset | 08:29 PM | 01:29Z |
| Evening civil twilight Loggable night begins | 09:02 PM | 02:02Z |
Loggable night (§1.1)
09:02 PM → 04:46 AM
Night currency (§61.57)
09:29 PM → 04:20 AM
Plan a flight from II31
Runway 09/27
2,240 ft × 100 ft · Turf 09
- Heading
- n/a
- Traffic pattern
- Left
27
- Heading
- n/a
- Traffic pattern
- Left
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| IKK · Kankakee | VOR-DME | 111.60 | r296° / 15.9 NM |
| EON · Peotone | VORTAC | 113.20 | r252° / 17.7 NM |
| JOT · Joliet | VORTAC | 112.30 | r160° / 22.6 NM |
| CGT · Chicago Heights | VORTAC | 114.20 | r232° / 33.1 NM |
| PNT · Pontiac | VOR-DME | 109.60 | r046° / 33.8 NM |
| RBS · Roberts | VOR-DME | 116.80 | r358° / 36.4 NM |
VFR sectional
No published instrument procedures or Chart Supplement for II31. VFR sectional link above.
Ownership & management
Owner
DACTYL INC
4988 N 14750 W RD, ESSEX, IL
815-592-0893
Manager
MARK SKOWRONSKI
4988 N 14750 W RD, ESSEX, IL
815-351-8468
Remarks FAA
- FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
Nearby airports
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 II31 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.