KVSF Hartness State (Springfield)

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. Weather observation is 3651 minutes old — treat with caution.

certainty: — evidence: NONE no tower now

Wind 260° true at 8 kt G19 · VFR · 3651 min old

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

23 26% 5501 ft · 6 kt head, 6 kt x-right · calm-wind rwy

5 26% 5501 ft · 6 kt TAIL, 6 kt x-left

29 24% 3000 ft · 8 kt head, 3 kt x-left

11 24% 3000 ft · 8 kt TAIL, 3 kt x-right

Active NOTAMs affecting runways

LIGHTING RWY 5 until 10-31 21:00Z

RWY 05 RWY END ID LGT U/S

Why — evidence behind this answer

Runway 23

PRIOR runway length 5501 ft +0.06
WIND 6 kt headwind, 6 kt right crosswind 3651 min ago +0.00

Runway 5

PRIOR runway length 5501 ft +0.06
WIND 6 kt TAILWIND, 6 kt left crosswind 3651 min ago -0.00

Runway 29

PRIOR runway length 3000 ft -0.06
WIND 8 kt headwind, 3 kt left crosswind 3651 min ago +0.00

Runway 11

PRIOR runway length 3000 ft -0.06
WIND 8 kt TAILWIND, 3 kt right crosswind 3651 min ago -0.00

Sources consulted

source	status	age	note
D_ATIS	UNAVAILABLE		No D-ATIS at this field
METAR	OK	3651 min
ADSB	WARMING_UP	3648 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?

KVSF field & runways

Hartness State (Springfield), Springfield, Vermont. Field elevation 578 ft. Non-towered (NON-ATCT). Magnetic variation 15.0°W on record, 13.6°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 0.07°/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
11	98.7°	112.2°	matches	3,000 ft	ASPH	left
23	214.6°	228.1°	matches rule gives runway 22 in ~44 yr	5,501 ft	ASPH	left	calm-wind RWY 23 IS CALM WIND RWY IN DAY VFR CONDS.
29	278.7°	292.2°	matches	3,000 ft	ASPH	left
5	34.5°	48.1°	matches rule gives runway 4 in ~44 yr	5,501 ft	ASPH	left	ILS

Generated 09:45:03Z · auto-refreshes · JSON

KVSF ☆ Hartness State (Springfield)