FAA INFORMATION EFFECTIVE 27 NOVEMBER 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 -5 (UTC -4 during Daylight Saving 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 27 November 2025 at 0901Z to 25 December 2025 at 0900Z.
IAPs - Instrument Approach Procedures |
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| RNAV (GPS) RWY 06 | |
download (194KB) |
| 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-Nov-2025
| | Local
(UTC-5) | | Zulu
(UTC) |
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| Morning civil twilight | | 06:33 | | 11:33 |
| Sunrise | | 07:03 | | 12:03 |
| Sunset | | 16:29 | | 21:29 |
| Evening civil twilight | | 16:59 | | 21:59 |
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| Current date and time |
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| Zulu (UTC) | 30-Nov-2025 17:52:44 |
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| Local (UTC-5) | 30-Nov-2025 12:52:44 |
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| METAR |
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KFWN
14nm W | 301700Z AUTO 24003KT 2 1/2SM UP BR BKN009 OVC015 02/M01 A3017 RMK AO2 P0001 T00171006
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KCDW
15nm S | 301653Z 00000KT 7SM -RA FEW019 OVC032 03/01 A3022 RMK AO2 SLP239 P0002 T00280011
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K12N
19nm W | 301654Z AUTO 00000KT 01/00 A3017 RMK AO1 SLP228 P0003 T00060000
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KTEB
21nm SE | 301651Z 19009KT 8SM -RA BKN029 OVC036 06/01 A3021 RMK AO2 SLP230 P0001 T00560011 $
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KMMU
21nm S | 301646Z 23005KT 7SM -RA OVC017 03/02 A3021
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KMGJ
24nm N | SuperAWOS
301728Z AUTO 20008KT 10SM -RA OVC013 03/00 A3013 RMK AO2 RAB1659 P0001 T00330000
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KSWF
25nm NE | 301645Z 2208KT 7SM OVC025 03/02 A3017
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KNYC
27nm SE | 301736Z AUTO VRB06G16KT 10SM -RA BKN027 OVC035 05/02 A3020 RMK AO2 P0000 T00500017
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| TAF |
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KTEB
21nm SE | 301433Z 3015/0118 21008KT P6SM -RA BKN035 OVC050 TEMPO 3015/3018 6SM -RA BR BKN020 OVC035 FM301800 20011G17KT 3SM -RA BR SCT009 OVC015 TEMPO 3019/3023 3SM -RA BR BKN009 OVC015 FM302300 23010G18KT P6SM BKN025 BKN050 FM010000 24010G19KT P6SM SCT050 FM010400 28010G18KT P6SM SCT050 FM011200 30014G22KT P6SM SCT250
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KSWF
25nm NE | 301446Z 3015/0118 21008KT P6SM -RA BKN035 OVC040 TEMPO 3015/3018 6SM -RA BR BKN012 OVC030 FM301800 22011KT 3SM -RA BR SCT009 OVC015 TEMPO 3019/3023 3SM -RA BR BKN009 OVC015 FM302300 25012G18KT P6SM BKN025 BKN050 FM010000 26013G21KT P6SM SCT050 FM010400 28010G18KT P6SM SCT050 FM011200 30014G21KT P6SM SCT250 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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