4N1 Greenwood Lake
Runway 24 — wind slightly favors it, low confidence
Based mostly on wind; no traffic or ATIS to confirm. No D-ATIS feed here — a voice ATIS/AWOS may exist; check the frequency. ADS-B tracking just started here — traffic history is still building.
certainty: 68% evidence: NONE no tower now
Wind 230° true at 3 kt · VFR · 32 min old · from KEWR (27.9 nm away)
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Why — evidence behind this answer
Runway 24
- WIND 3 kt headwind, 0 kt right crosswind 32 min ago +0.12
Runway 6
- WIND 3 kt TAILWIND, 0 kt left crosswind 32 min ago -0.33
Sources consulted
| source | status | age | note |
|---|---|---|---|
| D_ATIS | UNAVAILABLE | No D-ATIS at this field | |
| METAR | OK | 32 min | Nearest station KEWR (27.9 nm away) |
| ADSB | WARMING_UP | 4094 min | Only 0 min of track history so far |
| NOTAM | OK | ||
| CIFP | NOT_CONFIGURED | Instrument procedures: phase 4 |
Recent operations
No operations observed in the last hour. (Only 0 min of track history so far)
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4N1 field & runways
Greenwood Lake, West Milford, New Jersey. Field elevation 790 ft. Non-towered (NON-ATCT). Magnetic variation 13.0°W on record, 12.4°W today.
The FAA's variation of record is the number this field was surveyed against; the second is where north points now, from WMM2025. It is moving 0.041°/year east — about 1° every 24 years — which is why runway numbers eventually stop matching their pavement.
| Runway | True | Magnetic | Number | Length | Surface | Pattern | Notes |
|---|---|---|---|---|---|---|---|
| 24 | 227.7° | 240.1° | matches | 3,471 ft | ASPH | left | |
| 6 | 47.7° | 60.1° | matches | 3,471 ft | ASPH | right |
Generated 10:23:24Z · auto-refreshes · JSON