runwayinuse

KMRC Maury County Rgnl

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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. No ADS-B traffic data available. Wind calm — no directional preference.

certainty: — evidence: NONE no tower now

N 24 6 17 35

Wind calm · VFR · 27 min old

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24 28% 6000 ft
6 28% 6000 ft
17 22% 1941 ft
35 22% 1941 ft

Active NOTAMs affecting runways

LIGHTING RWY 6 until 02-04 21:11Z
RWY 06 PAPI U/S
Why — evidence behind this answer

Runway 24

Runway 6

Runway 17

Runway 35

Sources consulted

sourcestatus agenote
D_ATISUNAVAILABLE No D-ATIS at this field
METAROK 27 min
ADSBUNAVAILABLE No ADS-B track history here yet
NOTAMOK
CIFPNOT_CONFIGURED Instrument procedures: phase 4

Recent operations

No operations observed in the last hour. (No ADS-B track history here yet)

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KMRC field & runways

Maury County Rgnl, Columbia/Mount Pleasant, Tennessee. Field elevation 681 ft. Non-towered (NON-ATCT). Magnetic variation 1.0°W on record, 3.9°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 0.058°/year west — about 1° every 17 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.
RunwayTrueMagnetic Number LengthSurfacePattern Notes
17 187.0° 190.9° runway 19 by the rule today · 20.9° past 1,941 ft TURF left
24 233.6° 237.5° matches 6,000 ft ASPH left
35 7.0° 10.9° runway 1 by the rule today · 20.9° past 1,941 ft TURF left
6 53.6° 57.5° matches 6,000 ft ASPH left

Generated 10:57:17Z · auto-refreshes · JSON