Airport
J Maddock Airport
US · US-IL · GA PUBLIC
HIGHverified May 2026
Overview
Geography
- ARP coordinates
- 41.7670, -88.5320
- Elevation
- 705 ft (214.88 m)
- Timezone
- America/Chicago
Operations
- Customs
- No
- Immigration
- No
- 24h operations
- No
- PPR required
- No
- Curfew
- No
- ARFF (ICAO)
- —
- Status
- OPERATIONAL
Identifiers
- LOCALIL38
- GPS_CODEIL38
Runways (1)
E/W793 m × 21 m · GRASS
Geometry
| Length | 793 m (2,600 ft) |
|---|---|
| Width | 21 m |
| Surface | GRASS |
Runway ends
E
W