M54 Lebanon Muni

WIND_INFERRED 70%

Runway 19 — favored by the wind (3 kt at 190° true)

Based on wind only — 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: 70% evidence: NONE no tower now

Wind 190° true at 3 kt · VFR · 47 min old · from KBNA (18.7 nm away)

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

19 71% 5000 ft · 3 kt head, 0 kt x-right · calm-wind rwy

1 29% 5000 ft · 3 kt TAIL, 0 kt x-left

22 CLOSED 1801 ft · 2 kt head, 2 kt x-left

4 CLOSED 1801 ft · 2 kt TAIL, 2 kt x-right

Active NOTAMs affecting runways

RWY CLOSED RWY 4/22 until 10-11 05:00Z

RWY 04/22 CLSD EXC STOL OPS

Why — evidence behind this answer

Runway 19

PRIOR 19 is the designated calm-wind runway +0.50
WIND 3 kt headwind, 0 kt right crosswind 47 min ago +0.10

Runway 1

WIND 3 kt TAILWIND, 0 kt left crosswind 47 min ago -0.29

Runway 22

NOTAM 22 not considered — closed by NOTAM until 0500Z 11 Oct

Runway 4

NOTAM 4 not considered — closed by NOTAM until 0500Z 11 Oct

Sources consulted

source	status	age	note
D_ATIS	UNAVAILABLE		No D-ATIS at this field
METAR	OK	47 min	Nearest station KBNA (18.7 nm away)
ADSB	WARMING_UP	1538 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?

M54 field & runways

Lebanon Muni, Lebanon, Tennessee. Field elevation 588 ft. Non-towered (NON-ATCT). Magnetic variation 2.0°W on record, 4.6°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 0.053°/year west — about 1° every 19 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
1	6.5°	11.1°	matches	5,000 ft	ASPH	left
19	186.5°	191.1°	matches	5,000 ft	ASPH	left	calm-wind CALM WIND RWY.
22	226.2°	230.8°	runway 23 by the rule today · 10.8° past	1,801 ft	TURF	left	CLOSED
4	46.2°	50.8°	runway 5 by the rule today · 10.8° past	1,801 ft	TURF	left	CLOSED

Generated 08:40:18Z · auto-refreshes · JSON

M54 ☆ Lebanon Muni