3MS1 Thomas Fld

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 100° true at 3 kt · VFR · 27 min old · from KMEM (29.9 nm away)

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

15 55% 4188 ft · 2 kt head, 2 kt x-left

33 45% 4188 ft · 2 kt TAIL, 2 kt x-right

Why — evidence behind this answer

Runway 15

WIND 2 kt headwind, 3 kt left crosswind 27 min ago +0.05

Runway 33

WIND 2 kt TAILWIND, 3 kt right crosswind 27 min ago -0.15

Sources consulted

source	status	age	note
D_ATIS	UNAVAILABLE		No D-ATIS at this field
METAR	OK	27 min	Nearest station KMEM (29.9 nm away)
ADSB	WARMING_UP	2153 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?

3MS1 field & runways

Thomas Fld, Holly Springs, Mississippi. Field elevation 485 ft. Non-towered (NON-ATCT). Private use. Magnetic variation 1.0°E on record, 2.3°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 0.066°/year west — about 1° every 15 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	156.6°	158.9°	runway 16 by the rule today · 8.9° past	4,188 ft	ASPH
33	336.6°	338.9°	runway 34 by the rule today · 8.9° past	4,188 ft	ASPH

Generated 10:21:18Z · auto-refreshes · JSON

3MS1 ☆ Thomas Fld