KFLG Flagstaff Pulliam

PROBABLE 68%

Runway 21 — local convention slightly favors it

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: 68% evidence: NONE Class D

Wind calm · VFR · 45 min old

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21 62% 8800 ft · calm-wind rwy

3 38% 8800 ft

Why — evidence behind this answer

Runway 21

PRIOR 21 is the designated calm-wind runway +0.50

Sources consulted

source	status	age	note
D_ATIS	UNAVAILABLE		No D-ATIS at this field
METAR	OK	45 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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KFLG field & runways

Flagstaff Pulliam, Flagstaff, Arizona. Field elevation 7015 ft. Class D airspace. Towered. Magnetic variation 10.0°E on record, 9.8°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 0.078°/year west — about 1° every 13 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
21	221.0°	211.3°	matches rule gives runway 22 in ~47 yr	8,800 ft	ASPH	left	ILS calm-wind RWY 21 CALM WIND RWY. EXP WS & TURB WHEN SFC WINDS EXCEED 10 KT.
3	41.0°	31.3°	matches rule gives runway 4 in ~47 yr	8,800 ft	ASPH

Generated 08:42:12Z · auto-refreshes · JSON

KFLG ☆ Flagstaff Pulliam