Sunnyvale Field Airport

Flag

Location

Latitude: 
 41-27-38.2662N (41.460629)
Longitude: 
 071-49-48.6066W (-71.830168)
Elevation: 
 213.0 feet MSL (65 m MSL)
Magnetic Variation: 
 13.6 W (as of December 2025 from WMM2020 model)
Time Zone: 
 UTC -5.0 (Standard Time)
UTC -4.0 (Daylight Savings Time)
From City: 
 03 N.M. ENE of North Stonington, Connecticut
Found On: 
 New York Chart
FAA Region: 
 ANE

Contacts

Manager: 
Privately owned: 
CLARKS FALLS LAND TRUST
31A CLARKS FALLS RD
NORTH STONINGTON, CT 06359
860-602-8450		 CLARKS FALLS LAND TRUST
31A CLARKS FALLS RD
NORTH STONINGTON, CT 06359
860-602-8450

Operations

Airport Status: 
 Operational
Facility Use: 
 Private
Type: 
 Airport
Activation Date: 
 04/2025
Control tower: 
 No
Boundary ARTCC: 
 ZBW (Boston)
Responsible ARTCC: 
 ZBW (Boston)
Traffic Pattern Altitude (MSL): 
 1213 feet (370 m)

Based Aircraft

Annual Operations (as of )

Communications

       

    Fixed Based Operators (FBOs) & Fuel

    (Click on a business for detail)
    Please help us keep this information up to date. This is a FREE SERVICE just like everything else on Airport Guide!
    Business Name Frequency Phone Fuel Grade

    Flight Service Stations

    Primary Alternate
    FSS on Field: 
    FSS Name (ID):  Bridgeport(BDR)
    Frequency: 
    Toll Free Phone:  1-800-WX-BRIEF

    Instrument Procedures / Charts

    Terminal Procedures are only available for airports in several countries with more being added all the time. If you are looking for a specific country's charts, please send an email to support(at)airportguide.com stating the country name. This will be used to prioritize the implementation.

    Navigation Aids (Navaids) near CT21

    Navigational Aid (NAVAID) distances from the airport are listed in Nautical Miles (NM).

    Nearby Airports with Fuel

    Dist (NM) Name (Airport IDs) True Hdg Mag Hdg Fuel Grade
    6.8 Westerly State Airport
    (WST KWST WST)    		 169 183 100LL, Jet A
    12.4 Groton-New London Airport
    (GON KGON GON)    		 231 245 100LL, Jet A
    20.5 Quonset State Airport
    (KOQU OQU)    		 66 80 100LL, Jet A
    21.8 Danielson Airport
    (KLZD LZD)    		 351 365 100LL
    23.1 Windham Airport
    (KIJD IJD)    		 317 331 100LL, Jet A+
    23.9 Rhode Island Tf Green International Airport
    (PVD KPVD PVD)    		 48 62 100LL, Jet A
    25.0 Newport State Airport
    (NPT KUUU UUU)    		 79 93 100LL, Jet A
    28.1 Goodspeed Airport
    (42B)    		 268 281 100LL
    30.7 Chester Airport
    (KSNC SNC)    		 261 274 100LL
    31.5 North Central State Airport
    (SFZ KSFZ SFZ)    		 28 42 100LL, Jet A, Jet A+
    39.5 Southbridge Municipal Airport
    (3B0)    		 346 360 100LL
    39.6 Ellington Airport
    (7B9)    		 315 328 100LL
    40.3 Hartford-Brainard Airport
    (HFD KHFD HFD)    		 294 307 100LL, Jet A
    41.2 New Bedford Regional Airport
    (EWB KEWB EWB)    		 71 85 100LL, Jet A
    41.3 Hopedale Industrial Park Airport
    (1B6)    		 20 34 100LL
    42.1 Mattituck Airport
    (21N)    		 227 240 100LL
    43.0 Mansfield Municipal Airport
    (1B9)    		 40 54 100LL
    43.7 Skylark Airpark Airport
    (7B6)    		 310 323 100LL
    44.2 Taunton Municipal/King Field Airport
    (KTAN TAN)    		 55 69 100LL
    45.0 Meriden Markham Municipal Airport
    (KMMK MMK)    		 274 287 100LL

    Notices to Airmen (NOTAMS)

    NOTAMs

    List ALL CT21 NOTAMs
    View CT21 NOTAMs

    NOTAM Radius Search

    NOTAMS within

    Enter NOTAM radius search distance

    This field is required
    NM of CT21

    NOTAM Flight Path Search (Enter from two to five locations below)

    NOTAMS within

    Enter NOTAM radius search distance

    This field is required
    NM of CT21

    Remarks

    E111 DAY VFR ONLY.

    Runways

    Runway Summary

    Runways: 01/19
    Longest Runway: 01/19 is 2004 ft (611 m) long
    Runways with an Instrument Approach:

    CT21 Airport Runway Details

    Runway 01/19  2004 ft x 50 ft (611 m x 15 m)
    Runway Length Source:  OWNER as of 03/27/2025
    Surface:  Dirt - No special surface treatment

    Runway 01

    Runway 19
    Elevation: 
    		 182.0 213.0
    Latitude: 
    		 41-27-28.7028N 41-27-47.8296N
    Longitude: 
    		 071-49-51.9996W 071-49-45.2136W
    Glide Path Angle: 
    		 0.0 degrees 0.0 degrees
    Traffic Pattern: 
    		 Right
    Runway Markings Type: 
    		 Short Takeoff and Landing Short Takeoff and Landing

    Services

    Airframe Repair: 
    		 Major
    Powerplant Repair: 
    		 Major
    Bottled Oxygen: 
    		 None
    Bulk Oxygen: 
    		 None
    Fuel Available: 
    		 100LL
    Landing Fees: 
    		 No
    Parking: 
    		 Tiedowns available

    Ratings and Reviews

    Write a review for Sunnyvale Field Airport

    0 (0 reviews)    Rate this Airport / Write a Review
    Write about your experience, services you used, and anything helpful for other travelers. Minimum 20 characters recommended.

    Rate categories (optional)

    Cleanliness
    Facilities
    Food & Shopping
    WiFi & Internet
    Staff & Service
    Transportation
    Parking
    On-time Performance
    Use left/right arrow keys to change rating, Enter or Space to select. Ratings are optional.

    Maps & Diagrams

    CT21 Sectional

    Flight Planning
    at skyvector.com

    CT21 Diagram


    Do you have a better diagram of this ?
    Please share it with us.