KACK · ACK
Nantucket Memorial Airport
Nantucket, MassachusettsElevation 47 ftMedium airport
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Runway detail & declared distances
06/24
RWY 0645°T
Landing length (LDA)5,765 ft
TORA / TODA / ASDA6,303 / 6,303 / 6,303 ft
Displaced threshold538 ft
ILSILS/DME
Approach lightsMALSF
VGSIPAPI (P4R)
Traffic patternLeft
RWY 24225°T
Landing length (LDA)6,303 ft
TORA / TODA / ASDA6,303 / 6,303 / 6,303 ft
ILSILS/DME
Approach lightsSSALR
VGSIPAPI (P4L)
Traffic patternLeft
15/33
RWY 15135°T
Landing length (LDA)4,500 ft
TORA / TODA / ASDA4,500 / 4,500 / 4,500 ft
REILYes
Traffic patternLeft
RWY 33315°T
Landing length (LDA)4,500 ft
TORA / TODA / ASDA4,500 / 4,500 / 4,500 ft
REILYes
VGSIPAPI (P4L)
Traffic patternLeft
Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.
AIRPORT INFORMATION
Facility & services
Nantucket Memorial Airport is in Nantucket, Massachusetts. Field elevation 47 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.
OPERATIONS & CONTACT
OwnershipPublicly owned
UseOpen to the public
TypeMedium airport
Airline serviceYes
ManagerWARREN SMITH
Manager phone508-325-7531
AttendedContinuous (24 hours)
CHARTS & AIRSPACE
ICAO / IATAKACK / ACK
SectionalNEW YORK
Center (ARTCC)BOSTON
Flight service (AFSS)BRIDGEPORT
RegionMassachusetts
CountryUnited States
Coordinates41.2531, -70.0602
Distance from city3 NM SE
SERVICES & LIGHTING
Fuel100LL · Jet A
Control towerTowered
Field lightingSee remarks
BeaconSunset to sunrise · White-green (lighted land airport)
CTAF118.300
UNICOM122.950
FREQUENCIES
Communications
126.1
CAPE APP/DEP
A/D
127.5
ATIS
ATIS
119.375
CLNC DEL
CLD
118.3
CTAF
CTAF
121.7
GND
GND
116.2
BRIDGEPORT RDO
RDO
118.3
TWR
TWR
122.95
UNICOM
UNIC
122.950
UNICOM
UNICOM
Not all tower/ground/approach frequencies are in our datasets. Verify with the FAA Chart Supplement.
AIRPORT REMARKS
Operational remarks
›PCR VALUE: 770/F/A/X/T
›SSALR UNMON WHEN TWR CLSD.
›WHEN ATCT CLSD ACTVT MALSF RWY 06; SSALR RWY 24; HIRL RWY 06/24; MIRL RWY 15/33; TWY LGTS - CTAF. PAPI RWY 06, 24 & 33 OPR 24 HRS.
›ESTAB PRIOR TO 1959.
›FEE FOR NON-COML ACFT PRKG.
›TWY F RSTRD TO SML ACFT 12500 LBS OR LESS.
›BE AWARE OF HIGH-SPD MIL JET & HVY HEL TFC VCNTY AIR STATION CAPE COD.
›FOR CD IF TWR CLSD & UNA TO CTC FSS FREQ, CTC BOSTON APCH AT 603-594-5554.
›ARFF INDEX C SVCS PRVD BTN 0600 AND 2200. FOR INDEX C SVCS BTN 2201 AND 0559, 2 HR PPR AT 508-325-7569 TO NANTUCKET AIRPORT OPS. PPR 2 HRS FOR UNSKED ACFT OPS WITH MORE THAN 9 PAX SEATS; CALL AMGR 508-325-5300.
›DEER & BIRDS ON & INVOF ARPT.
›PCR VALUE: 430/F/A/X/T
›TXL F BTN TWY B & TWY H CLSD TO ACFT WITH WINGSPAN MORE THAN 79FT.
›ARPT HAS NOISE ABATEMENT PROCS CTC NOISE OFFICER 508-325-5300.
OFFICIAL LINKS & SOURCES
FREQUENTLY ASKED
Does KACK have a METAR?
Yes. KACK is a METAR-reporting station; the current observation loads live on this page.
Does KACK have a TAF?
When KACK issues a TAF, its decoded forecast timeline loads live on this page; otherwise use the nearest TAF-issuing field as a planning reference.
What is the field elevation at KACK?
KACK sits at 47 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for KACK?
No. wxdecoder.com is for education and situational awareness only. It is not an official weather briefing or a substitute for official sources, NOTAM review, and pilot judgment.
This app is for aviation weather education, training, and situational awareness only. It is not a substitute for an official weather briefing, approved flight-planning software, flight service, dispatch procedures, current FAA regulations, or pilot judgment. Always verify weather with official sources before flight.