Airport · FAA-LID · US
Class E (sfc)Greenwood Lake Airport
Live conditions at K4N1
—METAR
fetching…
Wind / Visibility
—
Density altitude (now)
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Aerial view · K4N1
No FAA diagram publishedThe FAA does not publish an Airport Diagram (APD) for K4N1 — most non-towered fields, heliports, seaplane bases, and private strips fall here. Below: aerial imagery showing the actual field, runways, taxiways, and surroundings.
Imagery © Esri, Maxar, Earthstar Geographics, USDA FSA
Runways at K4N1
2 runway ends on file. Longest: 3,471 ft.
| Designator | Heading | Length | Width | Surface | Lighting | Gradient |
|---|---|---|---|---|---|---|
| 06 | 048° | 3,471 ft | 60 ft | ASP | Yes | 0.00% |
| 24 | 228° | 3,471 ft | 60 ft | ASP | Yes | 0.00% |
Source: in-app airport database (runway lengths + headings), OurAirports for surface, width, lighting. Gradient computed from FAA NASR runway-end elevation deltas (the published RWY_GRAD field is empty in 99.99% of NASR rows; we derive it from the elevations the FAA does publish).
Communications
2 frequencies on file — tower, ground, ATIS, CTAF, approach, departure, etc.
- CTAF CTAF 122.900
- A/D NEW YORK APP/DEP 127.600
📻 Live ATC audio
LiveATC.net hosts streaming + archived ATC audio. Their site routes deep-links through their search page, so we link there.
Field intel · synthesized from Chart Supplement
Plain-English translation of the Chart Supplement remarks for K4N1, anchored to the FAA's own text. Operational items first, advisory next, raw FAA prose at the bottom.
2 matched · 8 not yet translated
TL;DR
- ·Pilot-controlled lighting: click mic 7 times on the CTAF to activate MIRL RWY 06/24. Lights stay on 15 minutes — click again to refresh.
- ·Wildlife on or near runways. Vigilant scan during taxi, takeoff, and landing roll. Birds also reported in the area.
Watch for
-
Pilot-controlled lighting: click mic 7 times on the CTAF to activate MIRL RWY 06/24. Lights stay on 15 minutes — click again to refresh.
pcl ctaf
-
Wildlife on or near runways. Vigilant scan during taxi, takeoff, and landing roll. Birds also reported in the area.
wildlife hazard
All translated remarks (2)
-
Pilot-controlled lighting: click mic 7 times on the CTAF to activate MIRL RWY 06/24. Lights stay on 15 minutes — click again to refresh.
Raw FAA text · airport remarks · operational
ACTVT MIRL RWY 06/24 - CTAF
-
Wildlife on or near runways. Vigilant scan during taxi, takeoff, and landing roll. Birds also reported in the area.
Raw FAA text · airport remarks · operational
DEER AND BIRDS ON AND INVOF ARPT.
Not yet translated · raw FAA text (8 sentences)
Sentences our pattern matchers haven't yet templated. The full FAA text is authoritative — these aren't translation errors, just gaps in our rule library. Curators add new templates over time; coverage rises monotonically.
- ·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.
- ·FOR CD CTC NEWARK APCH AT 800-645-3206.
- ·DROP ZONE LCTD SE SIDE OF RWY.
- ·TREES BELOW RWY END, CLIFF.
- ·AUTOMATED UNICOM; 3 CLICKS TO ACTVT.
- ·RECOMMENDED THAT WIRES RWY 6 APCH BE MKD WITH PLASTIC BALLS OR PUT UNDERGND (WIRES NOW MKD & LGTS MOUNTED ON POLES).
Field profile
Use
Public-use
Ownership
Public
Scheduled service
No
NTSB events at K4N1
39 NTSB-recorded events on file at this airport .
Total events
39
since 1982
Fatal
4
10.3% of total
Last 5 years
2
≈ 0.4/yr
Last 10 years
3
≈ 0.3/yr
See ranking across all airports → · Open in accident map ↗
Operations volume
FAA TAF · history through 2024
Peak: 35,244 ops in 1999
2024 total
28,160
10-yr total
201,929
2024 mix
AC/AT 0% · GA 100% · Mil 0%
Events / million ops
14.9
last 10 years
Fatal / million ops
1.52
approximate · 10-yr scaled
Last 10 years · n=3
- Engine failure / power loss 1
- Runway excursion 1
- Other 1
All time · n=39
- Other 10
- Engine failure / power loss 6
- Ground collision 5
- Stall / spin 4
- Hard landing 3
- Fuel exhaustion / starvation 3
- Weather · wind / icing / convective 3
- Controlled flight into terrain 2
Categories derived from NTSB Findings descriptions and probable-cause text via deterministic rule matching. "Other" includes cases where the agency record didn't surface enough text to classify.
Designees in NJ
Every aviation professional and organization in the same state as K4N1 — instructors, examiners, mechanics, schools, FBOs, flying clubs, repair shops, EAA chapters. Click any category to drill into the full directory.
CFI
964
Flight Instructors
A&P
3,475
Mechanics
AME
29
Medical Examiners (AME)
DME
4
Mechanic Examiners (DME)
DPRE
1
Parachute Rigger Examiners (DPRE)
DAR-F
1
Manufacturing Airworthiness (DAR-F)
DAR-T
1
Maintenance Airworthiness (DAR-T)
DER-T
2
Engineering — Consultant (DER-T)
SAE
25
Specialty Aircraft Examiners (SAE)
TCE
76
Training Center Evaluators (TCE)
Schools
43
Flight Schools
FBO
34
Fixed Base Operators
Clubs
22
Flying Clubs
Repair
5
Repair / Maintenance Shops
EAA
10
EAA Chapters
DPEs near K4N1
Closest FAA Designated Pilot Examiners by great-circle distance from the field. Distances measured city-centroid to airport — useful as a first cut, not a guarantee of exam location. Click any designee for their authorizations and contact info.
| Designee | City | ST | Distance |
|---|---|---|---|
| Thomas Maciej Jablonski | Ramsey | NJ | 10 nm |
| Jeremy Mark Auslander | Wood Ridge | NJ | 21 nm |
| Ryan Andrew Ferguson | Morristown | NJ | 21 nm |
| Richard Allen Greene | Florham Park | NJ | 21 nm |
| Christopher Calvert | Milford | PA | 24 nm |
| Heather Michele Howley | New Windsor | NY | 25 nm |
| Nicholas John Gregory | New Rochelle | NY | 28 nm |
| Karl-John Bearnarth | Bedminster | NJ | 31 nm |
| Daniel Arenson | Lords Valley | PA | 35 nm |
| Robert Armindo Miranda | Hillsborough | NJ | 40 nm |
Showing 10 closest of ~1,400 DPEs nationwide. Source: FAA Designee Locator.
CFIs near K4N1
Closest active flight instructors by city-centroid distance. Pulled from the FAA airmen registry — ratings shown reflect the certificate on file. Drill into the state directory for filters by rating, medical, and pilot level.
| Instructor | City | ST | Distance |
|---|---|---|---|
| Christian Thomas Keller | Hewitt | NJ | 3 nm |
| Kenneth James Carroll | Hewitt | NJ | 3 nm |
| Paul Matthew Knorr | Ringwood | NJ | 4 nm |
| Francine Kelly Garcia | Ringwood | NJ | 4 nm |
| Robert David Stratton | Bloomingdale | NJ | 6 nm |
| Frankiskos George Othitis | Wanaque | NJ | 6 nm |
| Caoilainn Rose Mallon | Tuxedo Park | NY | 7 nm |
| Gregory Alexander Reisch | Oakland | NJ | 8 nm |
| Brayan Stiven Rivillas Benjnumea | Oakland | NJ | 8 nm |
| Matthew Paul Newman | Warwick | NY | 8 nm |
Showing 10 closest of ~70,900 active CFIs nationwide. Source: FAA Airmen Certification Database.
A&P mechanics near K4N1
Closest certificated mechanics by city-centroid distance. Airframe (A), Powerplant (P), and Inspection Authorization (IA) are the ratings that matter for annuals, 100-hours, and major repairs.
| Mechanic | City | ST | Distance |
|---|---|---|---|
| Megan Lauren Richey | Hewitt | NJ | 3 nm |
| Louis Benito Lopez | Hewitt | NJ | 3 nm |
| Richard Andrew Koval | Hewitt | NJ | 3 nm |
| Fernando Portero | Hewitt | NJ | 3 nm |
| Albert Le Roy Alfieri | West Milford | NJ | 3 nm |
| Guy Areson | West Milford | NJ | 3 nm |
| Michael Buffalino Jr | West Milford | NJ | 3 nm |
| James Joseph Healy | West Milford | NJ | 3 nm |
| Steve Robert Smith | West Milford | NJ | 3 nm |
| Robert Bandov | West Milford | NJ | 3 nm |
Showing 10 closest of ~248,300 certificated mechanics nationwide. Source: FAA Airmen Certification Database.
Repair stations near K4N1
Closest repair, avionics, paint, and interior shops by airport location. These are the businesses you'll fly the airplane to — not just the certificate-holders nearby. Click any shop for details and contact info.
| Shop | Distance |
|---|---|
| Three Crown Avionics Sussex, NJ | 13 nm |
| RealClean Aircraft Detailing New Jersey Morristown, NJ | 20 nm |
| Empire Avionics Corporation White Plains, NY | 29 nm |
| Avionics One, Inc. Bedminster, NJ | 34 nm |
| Precision Avionics, Inc. Wappingers Falls, NY | 36 nm |
| Bravo Zulu Aviation Wappingers Falls, NY | 37 nm |
| Talon Air Maintenance Services, LLC Farmingdale, NY | 49 nm |
| LV Avionics Allentown, PA | 57 nm |
| Scott Richard Aircraft Maintenance, LLC Allentown, PA | 58 nm |
| Executive Aircraft Interiors Oxford, CT | 58 nm |
Showing 10 closest of ~400 geocoded shops in the repair-station directory. Source: AOPA business listings.
Canonical references
The agency-of-record links pilots use for K4N1: charts, weather, NOTAMs, accident records. We surface them all from one URL — no SEO sludge, no clickthrough farms.
- FAA Chart Supplement (CSUP) A/FD entry — official FAA ↗
- SkyVector — sectional + IFR charts Charts, runways, fuel, NOTAMs ↗
- AirNav — frequencies, FBOs, fuel Pilot-facing summary ↗
- NTSB CAROL — accident search Filter by airport name ↗
- FAA Notice to Air Missions NOTAMs (live) ↗
- aviationweather.gov — METAR / TAF Live observation ↗