St Helen, Michigan
6Y6 St Helen
St Helen (6Y6) is a non-towered, public-use airport in St Helen, Michigan, at 1,198 ft MSL. It has 2 runways: 12/30 (2,600 by 120 ft, turf), 18/36 (2,600 by 110 ft, turf). CTAF 122.9.
FAA NASR data effective Oct 29, 2026. Not for navigation; verify with current FAA charts and the Chart Supplement.
Airport
At a glance
- Identifiers
- FAA 6Y6
- Location
- St Helen, Michigan (Roscommon County). 0 NM NE of the city center
- Elevation
- 1,198 ft MSL
- Position
- 44.3680° N, 84.4022° W
- Control tower
- No, non-towered
- Sectional chart
- Lake Huron
- Magnetic variation
- 5° W (1985)
- Ownership
- Publicly owned, open to the public
- Attendance
- Unattended
2 runways
Runways
| Runway | Length × width | Surface | Edge lights |
|---|---|---|---|
| 12/30 | 2,600 × 120 ft | Turf, good condition | Not listed |
| 18/36 | 2,600 × 110 ft | Turf, good condition | Not listed |
Runway ends and traffic pattern
| End | Pattern | Glide slope lights | Instrument | Displaced threshold | Landing distance |
|---|---|---|---|---|---|
| 12 | Left traffic | None listed | None listed | 812 ft | Not listed |
| 30 | Left traffic | None listed | None listed | 988 ft | Not listed |
| 18 | Left traffic | None listed | None listed | 810 ft | Not listed |
| 36 | Left traffic | None listed | None listed | 400 ft | Not listed |
VHF
Frequencies
- CTAF
- 122.9
Before you go
Brief 6Y6 in Ascent EFB.
Current weather, NOTAMs and the airport diagram for St Helen, 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.