
Imagery © Google
Airport
Whiteside County Airport - Joseph H Bittorf Field
KSQI · SQI
US · US-IL · GA PUBLIC
HIGHverified May 2026
Overview
Geography
- ARP coordinates
- 41.7422, -89.6736
- Elevation
- 648 ft (197.51 m)
- Timezone
- America/Chicago
Operations
- Customs
- No
- Immigration
- No
- 24h operations
- No
- PPR required
- No
- Curfew
- No
- ARFF (ICAO)
- —
- Status
- OPERATIONAL
Identifiers
- ICAOKSQI
- IATASQI
- GPS_CODEKSQI
Runways (2)
07/251,981 m × 46 m
Geometry
| Length | 1,981 m (6,499 ft) |
|---|---|
| Width | 46 m |
Runway ends
07
| Threshold | 41.7392, -89.6847 |
|---|
25
| Threshold | 41.7452, -89.6623 |
|---|
18/361,189 m × 31 m
Geometry
| Length | 1,189 m (3,900 ft) |
|---|---|
| Width | 31 m |
Runway ends
18
| Threshold | 41.7493, -89.6809 |
|---|
36
| Threshold | 41.7386, -89.6809 |
|---|
ATC frequencies
AWOS
- 119.175 MHzAWOS 3