N51 Solberg/Hunterdon

PROBABLE 60%

Runway 4 — 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: 60% evidence: WEAK no tower now

Wind 020° true at 9 kt · VFR · 59 min old · from KEWR (26.5 nm away)

▶ Listen live — ATIS/CTAF on LiveATC opens LiveATC’s own player · verify the broadcast yourself

4 59% 5598 ft · 9 kt head, 2 kt x-left

10 20% 2010 ft · 4 kt head, 8 kt x-left

31 14% 3444 ft · 2 kt head, 9 kt x-right

13 7% 3444 ft · 2 kt TAIL, 9 kt x-left

28 1% 2010 ft · 4 kt TAIL, 8 kt x-right

22 <1% 5598 ft · 9 kt TAIL, 2 kt x-right

Why — evidence behind this answer

Runway 4

WIND 9 kt headwind, 1 kt left crosswind 59 min ago +1.38
PRIOR runway length 5598 ft +0.10

Runway 10

WIND 4 kt headwind, 8 kt left crosswind 59 min ago +0.51
PRIOR runway length 2010 ft -0.10

Runway 31

WIND 1 kt headwind, 9 kt right crosswind 59 min ago +0.03

Runway 13

WIND 1 kt TAILWIND, 9 kt left crosswind 59 min ago -0.67

Runway 28

WIND 4 kt TAILWIND, 8 kt right crosswind 59 min ago -2.72
PRIOR runway length 2010 ft -0.10

Runway 22

WIND 9 kt TAILWIND, 1 kt right crosswind 59 min ago -8.97
PRIOR runway length 5598 ft +0.10

Sources consulted

source	status	age	note
D_ATIS	UNAVAILABLE		No D-ATIS at this field
METAR	OK	59 min	Nearest station KEWR (26.5 nm away)
ADSB	WARMING_UP	1020 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)

Was this right?

N51 field & runways

Solberg/Hunterdon, Readington, New Jersey. Field elevation 190 ft. Non-towered (NON-ATCT). Magnetic variation 10.0°W on record, 12.1°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 0.034°/year east — about 1° every 29 years — which is why runway numbers eventually stop matching their pavement.

Runway data from the FAA NASR 01 Oct 2026 cycle. Where NASR locates both thresholds, the true heading is the bearing between them rather than NASR's whole-degree alignment. Magnetic is that heading against *today's* declination from WMM2025, not the field's variation of record — so it can differ from the chart by the gap between the two shown above. The number painted on the runway is the one ATC uses.
Runway	True	Magnetic	Number	Length	Surface	Pattern
10	80.8°	92.9°	runway 9 by the rule today · 7.1° past	2,010 ft	TURF
13	119.6°	131.7°	matches	3,444 ft	TURF	left
22	209.4°	221.5°	matches	5,598 ft	ASPH-TURF	left
28	260.8°	272.9°	runway 27 by the rule today · 7.1° past	2,010 ft	TURF
31	299.6°	311.7°	matches	3,444 ft	TURF	left
4	29.4°	41.5°	matches	5,598 ft	ASPH-TURF	left

Generated 11:49:40Z · auto-refreshes · JSON

N51 ☆ Solberg/Hunterdon