What is the tower frequency at KGON?

The tower frequency at Groton New London Airport is 125.6, 125.6 MHz.

What fuel is available at KGON?

Groton New London Airport offers 100LL, Jet A.

Does KGON require landing permits?

Yes, landing permits are required for Groton New London Airport (United States).

Where is KGON located?

Groton New London Airport (KGON) is located in Groton, United States.

What is the IATA code for KGON?

The IATA code for Groton New London Airport is GON.

How long is the runway at KGON?

The main runway at Groton New London Airport (05/23) measures 1524x46m.

Reference data only — not for flight planning or navigation. Verify with official sources (AIP, NOTAMs, ATC). Full disclaimer

Groton New London Airport (KGON/GON) — Groton, United States

Groton New London Airport (KGON/GON) serves Groton, United States. This is a mid-sized airport with 3 runways (05/23, 15/33). Field elevation is 9 ft AMSL. Data on this page is maintained by the aviation community — contribute to keep it accurate.

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75% Data Complete 39 of 52 points

Missing: Operations, Contacts

Section Breakdown

Basic Info 7/7

Runways 4/4

Frequencies 4/4

Operations 0/2

Fuel 1/1

Contacts 0/2

Additional Info 3/10

Observed Activity · Sep 11

35 aircraft observed within 6 NM · busiest hour 13:00Z

2026-08-292026-09-11

Distinct ADS-B aircraft seen within 6 NM below 10,000 ft AGL per UTC day · community-feed coverage varies · not official movement totals

Data last updated: 2026-03-27

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Basic Airport Information

ICAO: KGON
Name: Groton New London Airport
Type: medium_airport
Category: Domestic
Latitude: 41.330101
Longitude: -72.045097
Elevation: 9 ft
Country: United States
Municipality: Groton
IATA Code: GON
FAA Code: N/A
FIR: N/A
Timezone: America/New_York
Distance from City: N/A km
VFR: Yes
IFR: No

Runways

Runway 05/23

Designation: 05/23
Dimensions: 1524x46m
Surface: ASP
PCN: N/A
Lighting: Lighted
NAVAIDs: N/A
Approach Types: N/A
Remarks: N/A

Runway 15/33

Designation: 15/33
Dimensions: 1219x29m
Surface: ASP
PCN: N/A
Lighting: Lighted
NAVAIDs: N/A
Approach Types: N/A
Remarks: N/A

Runway H1

Designation: H1
Dimensions: 45 x 45 ft
Surface: ASP
PCN: N/A
Lighting: N/A
NAVAIDs: N/A
Approach Types: N/A
Remarks: N/A

Frequencies

Tower: 125.600, 125.600 MHz
Ground: 121.650 MHz
Operations: 126.200, 122.100 MHz
Traffic/Approach: N/A
ATIS: 127.000 MHz

Operation Hours

Monday N/A

Tuesday N/A

Wednesday N/A

Thursday N/A

Friday N/A

Saturday N/A

Sunday N/A

Extra Hours On Request: No
Remarks: N/A

Contacts

AIS Tel: N/A
ARO Tel: N/A
MET Tel: N/A
Admin Tel: +1 860-841-9664
Health Tel: N/A
Police Tel: N/A
Authorities Tel: N/A
Website: N/A
Remarks: N/A

Slots / PPR

Slot Required: No
PPR Required: No
PPR Contact: N/A
Remarks: N/A

Fuel Information

Fuel Type: 100LL
Price/L: N/A
Last Updated: N/A
Remarks: N/A

Fuel Type: Jet A
Price/L: N/A
Last Updated: N/A
Remarks: N/A

Immigration

Port of Entry: No
GENDEC Required: No
GAR Required: No
Remarks: N/A

Airport Services

No services listed for this airport yet.

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United States Permit Requirements

Fast Landing: 1d

Overflight Permit: No
Landing Permit: Conditional
Overflight Lead Time: N/A
Landing Lead Time: 60 minutes minimum (eAPIS manifest before departure); recommend 24-48 hours for CBP port notification

Private / GA Operations:

No permits required for private non-revenue flights. eAPIS manifest mandatory for all international arrivals/departures.

View Full United States Permit Details

Active NOTAMs

6/3144 caution

ILS procedure changed

IAP GROTON-NEW LONDON, GROTON (NEW LONDON), CT. RNAV (GPS) RWY 33, ORIG-C... LNAV CAT C VISIBILITY 1 3/8. CHANGE PBN REQUIREMENTS NOTE TO READ: RNP APCH - GPS. CHART VDP AT 1.05 NM TO RW33. THIS IS RNAV (GPS) RWY 33, ORIG-D.

2026-03-24 19:45:00 Until further notice

09/025 info

AIRSPACE NUMEROUS UAS WI AN AREA DEFINED AS .1NM RADIUS OF 412103N0720545W (2NM NW GON) SFC-400FT AGL

2026-09-12 23:59:00 2026-09-13 02:00:00

09/026 info

OBST POWER LINE LGT (ASN 2012-ANE-224-OE) 412623N0720522W (6.9NM NNW GON) 237FT (222FT AGL) U/S

2026-09-10 01:38:00 2026-09-25 01:38:00

+9 more active NOTAMs

View all NOTAMs on Map

Nearby Airports

0B8 Elizabeth Field 5 NM CT80 Stonington Airpark 7 NM CT48 Wychwood Field 8 NM KWST Westerly State Airport 11 NM 5CT7 Mile Creek Airport 11 NM 2NK3 Rose Field 15 NM CT11 Devils Hopyard Field 15 NM CT32 Gallup Farm Airport 16 NM

Compare KGON with 0B8 side by side →

Airport History

Discover the key milestones and historical events that shaped Groton New London Airport. Our community-powered timeline traces this airport's journey from its origins to the present day.

Explore History

Frequently Asked Questions

What is the tower frequency at KGON?: The tower frequency at Groton New London Airport is 125.6, 125.6 MHz.
What fuel is available at KGON?: Groton New London Airport offers 100LL, Jet A.
Does KGON require landing permits?: Yes, landing permits are required for Groton New London Airport (United States).
Where is KGON located?: Groton New London Airport (KGON) is located in Groton, United States.
What is the IATA code for KGON?: The IATA code for Groton New London Airport is GON.
How long is the runway at KGON?: The main runway at Groton New London Airport (05/23) measures 1524x46m.

View on Map