KWYS Yellowstone

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

Wind calm · VFR · 7 min old

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1 50% 8400 ft

19 50% 8400 ft

Active NOTAMs affecting runways

APCH OTS RWY 1 until 09-03 12:50Z

IAP YELLOWSTONE, WEST YELLOWSTONE, MT.
ILS OR LOC RWY 1, AMDT 4C...
TERMINAL ROUTE: DUNOIR VOR/DME (DNW) TO TARGY LOM/IAF NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS. WYS TARGY LOM NDB 060-190 UNUSABLE.
2609031250-2809031250EST

APCH OTS RWY 1 until 10-09 20:00Z

NAV ILS RWY 01 LOC U/S

Why — evidence behind this answer

Sources consulted

source	status	age	note
D_ATIS	UNAVAILABLE		No D-ATIS at this field
METAR	OK	7 min
ADSB	UNAVAILABLE		No ADS-B track history here yet
NOTAM	OK
CIFP	NOT_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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KWYS field & runways

Yellowstone, West Yellowstone, Montana. Field elevation 6649 ft. Non-towered (NON-ATCT). Magnetic variation 14.0°E on record, 11.0°E 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 0.094°/year west — about 1° every 11 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	26.2°	15.2°	runway 2 by the rule today · 5.2° past	8,400 ft	ASPH	left	ILS
19	206.2°	195.2°	runway 20 by the rule today · 5.2° past	8,400 ft	ASPH	left

Generated 08:42:22Z · auto-refreshes · JSON

KWYS ☆ Yellowstone