Sault Ste Marie, Michigan
KCIU Chippewa County Intl
Chippewa County Intl (KCIU) is a non-towered, public-use airport in Sault Ste Marie, Michigan, at 799.3 ft MSL. It has 2 runways: 10/28 (5,001 by 75 ft, asphalt), 16/34 (7,203 by 150 ft, asphalt and concrete). Right traffic for runway 16. Published pattern altitude 800 ft AGL (about 1,599 ft MSL). CTAF 123.0.
FAA NASR data effective Oct 29, 2026. Not for navigation; verify with current FAA charts and the Chart Supplement.
Airport
At a glance
- Identifiers
- ICAO KCIU, FAA CIU
- Location
- Sault Ste Marie, Michigan (Chippewa County). 15 NM S of the city center
- Elevation
- 799.3 ft MSL
- Position
- 46.2508° N, 84.4724° W
- Pattern altitude
- 800 ft AGL
- Control tower
- No, non-towered
- Sectional chart
- Lake Huron
- Magnetic variation
- 7° W (2015)
- Fuel
- 100LL, Jet A
- Ownership
- Publicly owned, open to the public
- Attendance
- Daily 0600-1800
2 runways
Runways
| Runway | Length × width | Surface | Edge lights |
|---|---|---|---|
| 10/28 | 5,001 × 75 ft | Asphalt, good condition | Medium intensity |
| 16/34 | 7,203 × 150 ft | Asphalt and Concrete, fair condition | High intensity |
Runway ends and traffic pattern
| End | Pattern | Glide slope lights | Instrument | Displaced threshold | Landing distance |
|---|---|---|---|---|---|
| 10 | Not stated | 4-light PAPI, left | None listed | None listed | 5,000 ft |
| 28 | Not stated | 4-light PAPI, left | None listed | None listed | 5,000 ft |
| 16 | Right traffic | 4-light PAPI, left | ILS | None listed | 7,203 ft |
| 34 | Not stated | 4-light PAPI, left | None listed | None listed | 7,203 ft |
VHF
Frequencies
- CTAF
- 123.0
- UNICOM
- 123.0
Weather station
- AWOS-3PT CIU
- 127.575
Before you go
Brief KCIU in Ascent EFB.
Current weather, NOTAMs and the airport diagram for Chippewa County Intl, in the app on iPhone and iPad.
Not for navigation. Verify with current FAA charts and the Chart Supplement before flight.
Source: FAA NASR 28-day subscription, cycle effective Oct 29, 2026. Airport data changes every 28 days and NOTAMs can override it at any time.