Marston Mills, Massachusetts
2B1 Cape Cod
Cape Cod (2B1) is a non-towered, public-use airport in Marston Mills, Massachusetts, at 103 ft MSL. It has 3 runways: 05/23 (2,035 by 50 ft, turf), 09/27 (2,700 by 60 ft, turf), 17/35 (2,060 by 60 ft, turf). Published pattern altitude 700 ft AGL (about 803 ft MSL). 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 2B1
- Location
- Marston Mills, Massachusetts (Barnstable County). 5 NM SE of the city center
- Elevation
- 103 ft MSL
- Position
- 41.6853° N, 70.4022° W
- Pattern altitude
- 700 ft AGL
- Control tower
- No, non-towered
- Sectional chart
- New York
- Magnetic variation
- 16° W (1985)
- Fuel
- 100LL
- Ownership
- Publicly owned, open to the public
- Attendance
- Daily DALGT
3 runways
Runways
| Runway | Length × width | Surface | Edge lights |
|---|---|---|---|
| 05/23 | 2,035 × 50 ft | Turf, good condition | Not listed |
| 09/27 | 2,700 × 60 ft | Turf, good condition | Not listed |
| 17/35 | 2,060 × 60 ft | Turf, good condition | Not listed |
Runway ends and traffic pattern
| End | Pattern | Glide slope lights | Instrument | Displaced threshold | Landing distance |
|---|---|---|---|---|---|
| 05 | Left traffic | None listed | None listed | None listed | Not listed |
| 23 | Left traffic | None listed | None listed | None listed | Not listed |
| 09 | Left traffic | None listed | None listed | None listed | Not listed |
| 27 | Left traffic | None listed | None listed | None listed | Not listed |
| 17 | Left traffic | None listed | None listed | None listed | Not listed |
| 35 | Left traffic | None listed | None listed | None listed | Not listed |
VHF
Frequencies
- CTAF
- 122.9
- Approach / departure
- 118.2
- "Boston"
Before you go
Brief 2B1 in Ascent EFB.
Current weather, NOTAMs and the airport diagram for Cape Cod, 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.