3B0 Southbridge Muni

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 310° true at 3 kt · VFR · 22 min old · from KBDL (30.3 nm away)

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

2 55% 3501 ft · 2 kt head, 2 kt x-left

20 45% 3501 ft · 2 kt TAIL, 2 kt x-right

Why — evidence behind this answer

Runway 2

WIND 2 kt headwind, 3 kt left crosswind 22 min ago +0.05

Runway 20

WIND 2 kt TAILWIND, 3 kt right crosswind 22 min ago -0.15

Sources consulted

source	status	age	note
D_ATIS	UNAVAILABLE		No D-ATIS at this field
METAR	OK	22 min	Nearest station KBDL (30.3 nm away)
ADSB	WARMING_UP	2171 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?

3B0 field & runways

Southbridge Muni, Southbridge, Massachusetts. Field elevation 699 ft. Non-towered (NON-ATCT). Magnetic variation 14.0°W on record, 13.5°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 0.063°/year east — about 1° every 16 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
2	7.9°	21.5°	matches	3,501 ft	ASPH	left
20	187.9°	201.5°	matches	3,501 ft	ASPH	left

Generated 09:12:38Z · auto-refreshes · JSON

3B0 ☆ Southbridge Muni