FAA INFORMATION EFFECTIVE 30 OCTOBER 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 30 October 2025 at 0901Z to 27 November 2025 at 0900Z.
IAPs - Instrument Approach Procedures |
|---|
| 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 05-Nov-2025
| | Local
(UTC-5) | | Zulu
(UTC) |
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| Morning civil twilight | | 06:05 | | 11:05 |
| Sunrise | | 06:34 | | 11:34 |
| Sunset | | 16:48 | | 21:48 |
| Evening civil twilight | | 17:17 | | 22:17 |
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| Current date and time |
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| Zulu (UTC) | 06-Nov-2025 02:01:46 |
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| Local (UTC-5) | 05-Nov-2025 21:01:46 |
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| METAR |
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KFWN
14nm W | 060153Z AUTO 24009G22KT 210V270 8SM -RA BKN055 OVC070 14/06 A2957 RMK AO2 RAB36 SLP013 P0004 T01390061
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KCDW
15nm S | 060153Z 22005KT 10SM SCT100 16/04 A2956 RMK AO2 SLP015 T01560044
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K12N
19nm W | 060154Z AUTO VRB05KT 14/04 A2962 RMK AO1 PRESRR SLP033 T01440044 $
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KTEB
21nm SE | 060151Z 21010KT 10SM FEW100 15/05 A2955 RMK AO2 SLP006 T01500050 $
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KMMU
21nm S | 060145Z 24009KT 10SM SCT090 15/06 A2957
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KMGJ
24nm N | SuperAWOS
060154Z AUTO 22011KT 10SM SCT065 OVC085 15/03 A2951 RMK AO2 SLP992 T01500028
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KSWF
25nm NE | 060145Z 27012G26KT 10SM BKN080 16/03 A2950
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KNYC
27nm SE | 060151Z AUTO 10SM SCT090 16/05 A2958 RMK AO2 SLP006 T01610050 $
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| TAF |
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KTEB
21nm SE | 052035Z 0521/0624 21015G23KT P6SM FEW070 SCT150 BKN250 FM060000 24019G29KT P6SM SCT050 SCT070 FM060300 27024G40KT P6SM BKN040 PROB30 0603/0606 6SM -SHRA FM060600 30022G37KT P6SM BKN045 FM060900 30018G30KT P6SM FEW045 FM061200 30015G25KT P6SM SCT045 FM062200 31009KT P6SM SCT050
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KSWF
25nm NE | 052035Z 0521/0624 22013G23KT P6SM FEW060 SCT120 BKN250 FM060000 25018G28KT P6SM SCT040 SCT060 FM060200 28024G40KT P6SM BKN035 PROB30 0602/0605 6SM -SHRA FM060500 30024G38KT P6SM BKN040 FM061100 30012G25KT P6SM SCT045 FM062200 30010KT P6SM SCT050 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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