2B2 Plum Island

UNKNOWN

Unknown — not enough evidence to call a runway

We don't know, and saying so beats guessing. 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: — evidence: NONE no tower now

Wind 330° true at 5 kt · VFR · 7 min old · from KBOS (27.1 nm away)

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

28 30% 2105 ft · 2 kt head, 4 kt x-right

14 27% 2300 ft

32 27% 2300 ft

10 17% 2105 ft · 2 kt TAIL, 4 kt x-left

Why — evidence behind this answer

Runway 28

WIND 2 kt headwind, 4 kt right crosswind 7 min ago +0.13

Runway 10

WIND 2 kt TAILWIND, 4 kt left crosswind 7 min ago -0.47

Sources consulted

source	status	age	note
D_ATIS	UNAVAILABLE		No D-ATIS at this field
METAR	OK	7 min	Nearest station KBOS (27.1 nm away)
ADSB	WARMING_UP	1323 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?

2B2 field & runways

Plum Island, Newburyport, Massachusetts. Field elevation 11 ft. Non-towered (NON-ATCT). Magnetic variation 16.0°W on record, 14.1°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 0.076°/year east — about 1° every 13 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
10	86.8°	100.9°	matches	2,105 ft	ASPH
14	not published		—	2,300 ft	TURF
28	266.8°	280.9°	matches	2,105 ft	ASPH
32	not published		—	2,300 ft	TURF

Generated 13:00:30Z · auto-refreshes · JSON

2B2 ☆ Plum Island