KPYM Plymouth Muni

PROBABLE 67%

Runway 33 — 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: 67% evidence: NONE no tower now

Wind 330° true at 6 kt · VFR · 33 min old · from KBOS (29.9 nm away)

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

33 61% 4350 ft · 6 kt head, 2 kt x-right · calm-wind rwy

6 25% 4650 ft · 2 kt head, 6 kt x-left

24 13% 4650 ft · 2 kt TAIL, 6 kt x-right

15 2% 4350 ft · 6 kt TAIL, 2 kt x-left

Active NOTAMs affecting runways

LIGHTING RWY 24 until 11-30 22:00Z

RWY 24 PAPI U/S

LIGHTING RWY 24 until 11-30 22:00Z

RWY 24 RWY END ID LGT U/S

APCH OTS RWY 6 until 11-30 22:00Z

NAV ILS RWY 06 U/S

Why — evidence behind this answer

Runway 33

WIND 6 kt headwind, 2 kt right crosswind 33 min ago +0.52
PRIOR 33 is the designated calm-wind runway +0.50

Runway 6

WIND 2 kt headwind, 6 kt left crosswind 33 min ago +0.12

Runway 24

WIND 2 kt TAILWIND, 6 kt right crosswind 33 min ago -0.55

Runway 15

WIND 6 kt TAILWIND, 2 kt left crosswind 33 min ago -2.42

Sources consulted

source	status	age	note
D_ATIS	UNAVAILABLE		No D-ATIS at this field
METAR	OK	33 min	Nearest station KBOS (29.9 nm away)
ADSB	WARMING_UP	1440 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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KPYM field & runways

Plymouth Muni, Plymouth, Massachusetts. Field elevation 148 ft. Non-towered (NON-ATCT). Magnetic variation 16.0°W on record, 14.0°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 0.069°/year east — about 1° every 14 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	Notes
15	129.7°	143.7°	runway 14 by the rule today · 6.3° past	4,350 ft	ASPH	left
24	219.5°	233.4°	runway 23 by the rule today · 6.6° past	4,650 ft	ASPH	left
33	309.7°	323.7°	runway 32 by the rule today · 6.3° past	4,350 ft	ASPH	left	calm-wind RWY 33 CALM WIND RWY.
6	39.5°	53.4°	runway 5 by the rule today · 6.6° past	4,650 ft	ASPH	left	ILS

Generated 12:26:40Z · auto-refreshes · JSON

KPYM ☆ Plymouth Muni