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IFR Enroute Charts
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IFR Enroute Charts
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FAA NFDC Information Effective 56-day cycle 11/27/2025 - 1/22/2026
| Ops | Comms | Services | Owner | Runways | IFR Procs | Current NOTAMs | Remarks |
| FAA/ICAO Identifier: | GON / KGON (Golf-Oscar-November) |
|---|---|
| Lat/Lng: | 41.3300555556, -72.0451388889 41-19-48.2000N, 072-02-42.5000W Estimated by 3rd Party Survey on 04/25/2010 |
| Elevation: | 9 feet Surveyed by 3rd Party Survey on 04/25/2010 |
| Magnetic Variation: | 14W,(1980), [-14W (2025)] |
| Sectional: | NEW YORK |
| From City: | 3nm SE of Groton (New London) |
| Use: | Open to the public |
|---|---|
| Airspace Analysis: | NOT ANALYZED Existed Prior to 1959. |
| Ownership: | Publicly owned |
| Activation: | 04/1940 |
| Attended: | All year Every day 0600- 2100 (local) |
| Control Tower: | yes 0700-2200 (local) |
| Type: | ATCT |
| Hours: | 15 |
| Days Tower Operational: | ALL |
| Airspace Class: | D,Class D Svc 0700-2200; Other Times Class G |
| ARTCC: | Boston(ZBW)Boston Center |
| FSS: | Bridgeport FSS(BDR) |
| NOTAMs and Weather: | GONNOTAM-D service at airport |
| Pattern Altitude: | 1000 ft Light Aircraft; 1500 ft All Turbine Pwrd Aircraft. |
| Wind Indicator: | Lighted |
| Segmented Circle: | yes |
| Lights: | When Air Traffic Control Tower Closed, Activate MALSR Runway 05; HIRL Runways 05/23 & 15/33 - CTAF. |
| Beacon: | Sunset-Sunrise |
| Landing Fee: | yes Landing Fee for Bus/Corporate & Revenue Producing Aircraft. |
| ARFF: | IV A U 05/1984 Closed to Unscheduled Air Carrier Operations with More than 30 Passenger Seats Except 48 Hour Prior Permission, Call 860-250-4701. |
| CTAF: | 125.600 | |||||
|---|---|---|---|---|---|---|
| Weather: | ASOS 860-449-8921 127.0 | |||||
| ATIS: | 127.0 operates continuously | |||||
| Tower: |
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| Ground: |
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| Clearance: |
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| Approach: |
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| Departure: |
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| Emergency: |
| |||||
| Other: | --NG OPS 304.6 --NG OPS 126.2 ---CD/P 119.85 ;WHEN TWR CLSD 2200-0000, 0600-0700 | |||||
| Master Airport: | PVD (RHODE ISLAND TF GREEN INTL) | |||||
| Master Provides: | LAWRS | |||||
| Tower Remarks: | Approach/Departure Service Provided by Boston ARTCC on Frequencies 124.85/307.9 (Woodstock RCAG) When Providence Approach Control Closed. | |||||
| Fuel: | Grade 100LL Gasoline (low lead blue) Jet A - Kerosene, freeze point -40C |
|---|---|
| Airframe Repair: | Major |
| Powerplant Repair: | Major |
| Bottled Oxygen: | High/Low pressure |
| Bulk Oxygen: | High/Low pressure |
| Transient Storage: | Tie-Down |
| Other Services: | Air Freight, Avionics, Cargo handling, Charter, Pilot Instruction, Aircraft Rental, Annual Surveying |
Based Aircraft
|
Annual Operations
|
Ownership
|
| Runways: | 05/23 15/33 H1 |
|---|
| Length: | 5000 feet by 3rd Party Survey on 04/25/2010 |
|---|---|
| Width: | 150 feet |
| Surface: | Asphalt / Bituminous Concrete, Good Condition |
| Surface Treatment: | Saw-cut or Plastic Grooved |
| Classification (PCN): | Pcr Value: 1750/F/a/X/T |
| Weight Capacity: | Single Wheel aircraft: 90,000 lbs Dual Wheel aircraft: 113,000 lbs Dual Tandem Wheel aircraft: 200,000 lbs |
| Runway Lights Edge Intensity: | High Intensity |
| End 05 | End 23 | |
|---|---|---|
| Takeoff Run Available (TORA): | 5000 feet | 5000 feet |
| Takeoff Distance Available (TODA): | 5000 feet | 5000 feet |
| Accelerate-Stop Distance Available (ASDA): | 5000 feet | 5000 feet |
| Landing Distance Available (LDA): | 5000 feet | 5000 feet |
| True Alignment: | 034,(020 Magnetic) | 214,(200 Magnetic) |
| ILS Type: | ILS/DME | |
| Runway Markings: | Precision Instrument,Good Condition | Nonprecision Instrument,Runway Nr not Standard.,Good Condition |
| Aircraft Arresting Device: | EMAS Engineered Materials Arresting System (EMAS) 130 ft Length by 162 ft Width Located at Der 05. | EMAS Engineered Materials Arresting System (EMAS) 340 ft Length by 162 ft Width Located at Der 23. |
| Elevation at End: | 5.2' MSL | 6.3' MSL |
| Elevation at Touchdown Zone: | 7.5' MSL | 7.6' MSL |
| Threshold Crossing Glide Path Height: | 40' AGL | 49' AGL |
| Visual Glide Path Angle: | 3.00° | 3.00° |
| Visual Glide Slope Indicator: | 4-light PAPI on left side of runway | 4-Box VASI on left side of runway |
| Runway Visual Range Equipment Location: | Touchdown | Rollout |
| Approach Lights: | MALSR - 1,400 Foot Medium Intensity Approach Lighting System With Runway Alignment Indicator Lights | |
| Runway End Identifer Lights (REIL): | Yes | |
| Objects: | Tree | |
| Objects affecting Navigable Airspace (CFR part 77): | Precision Instrument Runway | Other than utility runway with a nonprecision approach having visibility minimums greater than 3/4 mile |
| Object Clearance Slope: | 50:1 | 34:1 |
| Object Height: | 48' AGL | |
| Object Distance: | 1800' Along centerline B' |
| Length: | 4000 feet by 3rd Party Survey on 04/25/2010 |
|---|---|
| Width: | 96 feet |
| Surface: | Asphalt / Bituminous Concrete, Good Condition |
| Surface Treatment: | Saw-cut or Plastic Grooved |
| Classification (PCN): | Pcr Value: 1750/F/a/X/T |
| Weight Capacity: | Single Wheel aircraft: 90,000 lbs Dual Wheel aircraft: 113,000 lbs |
| Runway Lights Edge Intensity: | High Intensity |
| End 15 | End 33 | |
|---|---|---|
| Takeoff Run Available (TORA): | 4000 feet | 4000 feet |
| Takeoff Distance Available (TODA): | 4000 feet | 4000 feet |
| Accelerate-Stop Distance Available (ASDA): | 3798 feet | 3871 feet |
| Landing Distance Available (LDA): | 3491 feet | 3666 feet |
| True Alignment: | 135,(121 Magnetic) | 315,(301 Magnetic) |
| Runway Markings: | Basic,Good Condition | Nonprecision Instrument,Good Condition |
| Displaced Threshold Distance: | 307' | 205' Trees 34:1 to Dthr. |
| Elevation at End: | 8.7' MSL | 5.8' MSL |
| Elevation at Displaced Threshold: | 8.6' MSL | 5.9' MSL |
| Elevation at Touchdown Zone: | 8.7' MSL | 8.3' MSL |
| Threshold Crossing Glide Path Height: | 45' AGL | 34' AGL |
| Visual Glide Path Angle: | 4.00° | 3.75° |
| Visual Glide Slope Indicator: | 4-light PAPI on right side of runway | 4-light PAPI on left side of runway |
| Runway End Identifer Lights (REIL): | Yes | |
| Objects: | Tree Railroad. | Trees |
| Object Marking: | Lighted | |
| Objects affecting Navigable Airspace (CFR part 77): | Utility runway with a visual approach | Utility runway with a nonprecision approach |
| Object Clearance Slope: | 20:1 Approach Ratio 25:1 to Dthr. | 31:1 |
| Object Height: | 12' AGL | 44' AGL |
| Object Distance: | 450' Along centerline 0B' | 1600' Along centerline 150' Right of centerline |
| Length: | 45 feet by State on 05/13/2024 |
|---|---|
| Width: | 45 feet |
| Surface: | Asphalt / Bituminous Concrete |
| Surface Treatment: | NONE |
| • | E80-U.S. Cust Service Available with 6 Hour Prior Permission Call Mon-Fri 0800-1600 on 203-773-2040 (or Toll Free in the U.S. 1-800-973-2867) & from Canada 407- 975-1740. Call Before 1500 on Friday for Wkend or Holiday Service Reqs. |
|---|---|
| • | Deer, Birds & Waterfowl on & in Vicinity of Airport. |
| • | Practice Approaches/Full-Stop/Tgls Prohibited by Pure Jet Aircraft & Aircraft Weighing 12500 Lbs & Ovr Except by Written Approval from the Connecticut Airport Auth. |
| • | Noise Abatement Procs in Efct are As Flws: Runway 05: Turn Left Hdg 020 Til Rchg 1000 ft, Then on Crs; Runway 23: Turn Left Hdg 210 Til Rchg 1000 ft, Then on Crs; Runway 33: Fly Runway Hdg Til Rchg 1000 ft, Then on Crs. |
| • | No Tgl Operations Pmtd Between 2200-0600. |
| • | Trml Aerodrome Fcst Service Available. |
| • | for Fuel After Hours Call Before 2100 Local Day of Arrival 860-715-8800. |
| • | Transient Pilots at GA Ramp Exit & Re-Enter Airport Via Pilot Pedestrian Gate Adjacent to Main Term with Posted Gate Lock Combination. This Gate is Lgtd with Electronic Surveillance 24 Hours Dly. |
| • | Arng: Prior Permission for Parking at the Arng Facility, 860-441-2918, DSN 636-0918 0630-1600L Weekdays. Aircraft Inbound to Arng Ramp Contact Blackjack Operations (304.6) 10 Min Prior to Landing for Status of Parking. |
| • | Arng: General Support Fac Operating 1130-2100Z++ Mon-Fri Except Holiday. |
| • | Conds not Mnt from 1800 Local to 0600 Local, Mon-Fri and from 1500 Local to 0700 Local, Sat-Sun. |
| • | for Cd When Approach Closed Contact Boston ARTCC at 603-879-6859. |
This information is current as of the date at the top of the page. These pages are valid for all US airports, based on information from FAA National Flight Data Center. Weather information is provided based on AvnWx Data Sources. NOTAM information is from FAA's NAIMES data portal.
As with most information on this website, this page is generated based on FAA data, with automatic translations done via computer. You can also directly read the A/FD via the green icon link at the top of the page, which is the FAA text, and sometimes provides a different translation of codes. Please email me (using link at top-right of this page) if you see information which is confusing, misleading, or wrong....Or have suggestions for additions/changes.
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