FAA INFORMATION EFFECTIVE 04 SEPTEMBER 2025
Location
| FAA Identifier: | 4N1 |
| Lat/Long: | 41-07-42.2000N 074-20-47.5000W
41-07.703333N 074-20.791667W
41.1283889,-74.3465278
(estimated) |
| Elevation: | 789.6 ft. / 240.7 m (surveyed) |
| Variation: | 13W (1995) |
| From city: | 1 mile E of WEST MILFORD, NJ |
| Time zone: | UTC -4 (UTC -5 during Standard Time) |
| Zip code: | 07480 |
Airport Operations
| Airport use: | Open to the public |
| Activation date: | 06/1960 |
| Control tower: | no |
| ARTCC: | NEW YORK CENTER |
| FSS: | MILLVILLE FLIGHT SERVICE STATION |
| NOTAMs facility: | MIV (NOTAM-D service available) |
| Attendance: | 0800-1700 |
| Wind indicator: | lighted |
| Segmented circle: | no |
| Lights: | ACTVT MIRL RWY 06/24 - CTAF, 5 CLICKS. PAPI RWY 24 OPR CONSLY. |
| Beacon: | white-green (lighted land airport)
Operates sunset to sunrise. |
Airport Communications
| CTAF: | 122.9 |
| NEWARK APPROACH: | 127.6 |
| NEWARK DEPARTURE: | 127.6 |
| WX ASOS at FWN (13 nm W): | 118.525 (973-875-0859) |
| WX ASOS at CDW (15 nm S): | 135.5 (973-575-4417) |
| WX ASOS at 12N (19 nm W): | PHONE 609-325-2295 |
| WX AWOS-3 at MMU (20 nm S): | PHONE 973-290-0135 |
Nearby radio navigation aids
| VOR radial/distance | | VOR name | | Freq | | Var |
|---|
| SAXr078/9.4 | | SPARTA VORTAC | | 115.70 | | 11W |
| HUOr158/20.2 | | HUGUENOT VOR/DME | | 116.10 | | 11W |
| TEBr334/21.2 | | TETERBORO VOR/DME | | 108.40 | | 11W |
| STWr082/24.9 | | STILLWATER VOR/DME | | 109.60 | | 11W |
| BWZr058/29.3 | | BROADWAY VOR/DME | | 114.20 | | 11W |
| LGAr326/29.9 | | LA GUARDIA VOR/DME | | 113.10 | | 12W |
| CMKr267/35.7 | | CARMEL VOR/DME | | 116.60 | | 12W |
| CRIr337/37.1 | | CANARSIE VOR/DME | | 112.30 | | 11W |
| SBJr039/37.3 | | SOLBERG VOR/DME | | 112.90 | | 10W |
| JFKr331/39.6 | | KENNEDY VOR/DME | | 115.90 | | 12W |
| IGNr228/39.9 | | KINGSTON VOR/DME | | 117.60 | | 12W |
| NDB name | | Hdg/Dist | | Freq | | Var | | ID |
|---|
| STANWYCK | | 222/27.6 | | 261 | | 12W | | SKU | ... -.- ..- |
Airport Services
| Fuel available: | 100LL JET-A |
| Oil available: | AUTOMATED UNICOM; 3 CLICKS TO ACTVT. |
| Parking: | tiedowns |
| Airframe service: | MAJOR |
| Powerplant service: | MAJOR |
| Bottled oxygen: | NONE |
| Bulk oxygen: | NONE |
Runway Information
Runway 6/24
| Dimensions: | 3471 x 60 ft. / 1058 x 18 m |
| Surface: | asphalt, in excellent condition |
| Runway edge lights: | medium intensity |
| RUNWAY 6 | | RUNWAY 24 |
| Latitude: | 41-07.510958N | | 41-07.894688N |
| Longitude: | 074-21.072025W | | 074-20.511670W |
| Elevation: | 789.3 ft. | | 789.4 ft. |
| Traffic pattern: | right | | left |
| Runway heading: | 061 magnetic, 048 true | | 241 magnetic, 228 true |
| Markings: | nonprecision, in good condition | | nonprecision, in good condition |
| Visual slope indicator: | | | 2-light PAPI on left (3.50 degrees glide path) |
| Runway end identifier lights: | no | | no |
| Touchdown point: | yes, no lights | | yes, no lights |
| Obstructions: | 192 ft. trees, 1988 ft. from runway, 170 ft. right of centerline, 9:1 slope to clear
TREES BELOW RWY END, CLIFF. | | 23 ft. tree, 680 ft. from runway, 132 ft. left of centerline, 20:1 slope to clear |
Airport Ownership and Management from official FAA records
| Ownership: | Publicly-owned |
| Owner: | N.J. DEPT. TRANSPORTATION
1035 PARKWAY AVE. P.O. BOX 610
TRENTON, NJ 08625
Phone 609-963-2100 |
| Manager: | TIM WAGNER
126A AIRPORT RD BOX 1
WEST MILFORD, NJ 07480
Phone 973-728-7721 |
Additional Remarks
| - | RY 06/24 STEEP ROCK LEDGES LCTD JUST BYD BOTH RY ENDS. |
| - | ARPT SUBJECT TO GUSTING WIND & FREQUENT CROSSWINDS. |
| - | SOME RWY AND TWY LGTS TALLER THAN STANDARD. |
| - | DEER AND BIRDS ON AND INVOF ARPT. |
| - | FOR CD CTC NEWARK APCH AT 800-645-3206. |
| - | DROP ZONE LCTD SE SIDE OF RWY. |
Instrument Procedures
NOTE: All procedures below are presented as PDF files. If you need a reader for these files, you should download the free Adobe Reader.NOT FOR NAVIGATION. Please procure official charts for flight.
FAA instrument procedures published for use from 04 September 2025 at 0901Z to 02 October 2025 at 0900z.
IAPs - Instrument Approach Procedures |
|---|
| RNAV (GPS) RWY 06 | |
download (195KB) |
| RNAV (GPS) RWY 24 | |
download (215KB) |
| NOTE: Special Take-Off Minimums/Departure Procedures apply | |
download (150KB) |
Other nearby airports with instrument procedures:
N07 - Lincoln Park Airport (11 nm S)
KFWN - Sussex Airport (13 nm W)
KCDW - Essex County Airport (15 nm S)
06N - Randall Airport (18 nm N)
12N - Aeroflex/Andover Airport (19 nm W)
KMMU - Morristown Municipal Airport (20 nm S)
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Road maps at:
MapQuest
Bing
Google
| Aerial photo |
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WARNING: Photo may not be current or correct
Photo by Wendy Silcox McPherson
Photo taken 17-Nov-2012
looking south.
Do you have a better or more recent aerial photo of Greenwood Lake Airport that you would like to share? If so, please send us your photo.
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| Sectional chart |
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| Airport distance calculator |
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| Sunrise and sunset |
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Times for 30-Sep-2025
| | Local
(UTC-4) | | Zulu
(UTC) |
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| Morning civil twilight | | 06:27 | | 10:27 |
| Sunrise | | 06:54 | | 10:54 |
| Sunset | | 18:41 | | 22:41 |
| Evening civil twilight | | 19:08 | | 23:08 |
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| Current date and time |
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| Zulu (UTC) | 30-Sep-2025 10:00:36 |
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| Local (UTC-4) | 30-Sep-2025 06:00:36 |
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| METAR |
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KFWN
14nm W | 300953Z AUTO 00000KT 9SM CLR 12/11 A3014 RMK AO2 SLP204 T01220106 $
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KCDW
15nm S | 300953Z AUTO 00000KT 10SM CLR 15/14 A3012 RMK AO2 SLP205 T01500139
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K12N
19nm W | 300954Z AUTO 00000KT 13/12 A3014 RMK AO1 SLP203 T01280117
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KTEB
21nm SE | 300951Z 34004KT 10SM CLR 17/13 A3010 RMK AO2 SLP194 T01670133 $
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KMMU
21nm S | 300935Z AUTO 00000KT 10SM CLR 13/13 A3012 RMK AO2
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KMGJ
24nm N | SuperAWOS
300954Z AUTO 00000KT 10SM CLR 10/09 A3013 RMK AO2 RAB04E20 SLP203 P0000 T01000094
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KSWF
25nm NE | 300945Z VRB04KT 10SM BKN080 14/13 A3013
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KNYC
27nm SE | 300951Z AUTO 00000KT 10SM CLR 18/13 A3014 RMK AO2 SLP196 T01830128 $
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| TAF |
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KTEB
21nm SE | 300531Z 3006/0112 35003KT P6SM OVC250 FM301300 01007KT P6SM OVC250 FM301700 03008KT P6SM BKN250 FM010300 02011G19KT P6SM FEW050 BKN250
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KSWF
25nm NE | 300531Z 3006/0112 VRB02KT P6SM OVC250 FM301400 03007KT P6SM BKN250 FM302100 03011G19KT P6SM BKN250 AMD NOT SKED
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| NOTAMs |
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NOTAMs are issued by the DoD/FAA and will open in a separate window not controlled by AirNav.
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