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CT21

Sunnyvale Field

North Stonington, ConnecticutElevation 213 ftSmall airport

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RUNWAYS

Runway detail & declared distances

1 runway · longest 2,004 ft

01/19
Dimensions
2,004 x 50 ft
Surface
Dirt
RWY 01
Traffic patternRight
RWY 19

Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.

AIRPORT INFORMATION

Facility & services

Sunnyvale Field is in North Stonington, Connecticut. Field elevation 213 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeSmall airport
ManagerCLARKS FALLS LAND TRUST
Manager phone860-602-8450
CHARTS & AIRSPACE
ICAO / IATACT21
SectionalNEW YORK
Center (ARTCC)BOSTON
Flight service (AFSS)BRIDGEPORT
RegionConnecticut
CountryUnited States
Coordinates41.4606, -71.8300
Distance from city3 NM ENE
SERVICES & LIGHTING
Control towerNon-towered
AIRPORT REMARKS

Operational remarks

›DAY VFR ONLY.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗CT21 on OurAirports
FREQUENTLY ASKED
Does CT21 have a METAR?
No on-field METAR is issued for CT21. This page uses the nearest reporting station as a reference.
Does CT21 have a TAF?
No TAF is issued directly for CT21. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at CT21?
CT21 sits at 213 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for CT21?
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.