Nantucket, Massachusetts
KACK Nantucket Meml
Nantucket Meml (KACK) is a towered, public-use airport in Nantucket, Massachusetts, at 46.8 ft MSL. It has 2 runways: 06/24 (6,303 by 150 ft, asphalt), 15/33 (4,500 by 100 ft, asphalt). CTAF 118.3.
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 KACK, FAA ACK
- Location
- Nantucket, Massachusetts (Nantucket County). 3 NM SE of the city center
- Elevation
- 46.8 ft MSL
- Position
- 41.2533° N, 70.0605° W
- Control tower
- Yes (ATCT)
- Sectional chart
- New York
- Magnetic variation
- 14° W (2030)
- Fuel
- 100LL, Jet A+
- Ownership
- Publicly owned, open to the public
- Attendance
- Daily ALL
2 runways
Runways
| Runway | Length × width | Surface | Edge lights |
|---|---|---|---|
| 06/24 | 6,303 × 150 ft | Asphalt, good condition | High intensity |
| 15/33 | 4,500 × 100 ft | Asphalt, good condition | Medium intensity |
Runway ends and traffic pattern
| End | Pattern | Glide slope lights | Instrument | Displaced threshold | Landing distance |
|---|---|---|---|---|---|
| 06 | Left traffic | 4-light PAPI, right | ILS/DME | 538 ft | 5,765 ft |
| 24 | Left traffic | 4-light PAPI, left | ILS/DME | None listed | 6,303 ft |
| 15 | Left traffic | None listed | None listed | None listed | 4,500 ft |
| 33 | Left traffic | 4-light PAPI, left | None listed | None listed | 4,500 ft |
VHF
Frequencies
- ATIS
- 127.5
- "Nantucket". Hours 0600-2200 MAY 15-SEP 30; 0600-2100 OCT 1-MAY 14
- CTAF
- 118.3
- UNICOM
- 122.95
- Tower
- 118.3
- "Nantucket". Hours 0600-2200 MAY 15-SEP 30; 0600-2100 OCT 1-MAY 14
- Ground
- 132.5
- "Nantucket". Hours 0600-2200 MAY 15-SEP 30; 0600-2100 OCT 1-MAY 14
- Clearance delivery
- 119.375
- "Nantucket". Hours 0600-2200 MAY 15-SEP 30; 0600-2100 OCT 1-MAY 14
- Approach / departure
- 126.1
- "Boston"
Weather station
- ASOS ACK
- No frequency listed
Before you go
Brief KACK in Ascent EFB.
Current weather, NOTAMs and the airport diagram for Nantucket Meml, 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.