KSTS Charles M Schulz/Sonoma County

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. Weather observation is 1888 minutes old — treat with caution.

certainty: — evidence: NONE Class D

Wind 160° true at 4 kt · VFR · 1888 min old

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

14 25% 6000 ft · 4 kt head, 0 kt x-right · right traffic

20 25% 5202 ft · 3 kt head, 3 kt x-left

2 25% 5202 ft · 3 kt TAIL, 3 kt x-right

32 25% 6000 ft · 4 kt TAIL, 0 kt x-left

Active NOTAMs affecting runways

LIGHTING RWY 32 until 10-30 23:59Z

RWY 32 RTHL U/S

Why — evidence behind this answer

Runway 14

WIND 4 kt headwind, 0 kt right crosswind 1888 min ago +0.00

Runway 20

WIND 3 kt headwind, 3 kt left crosswind 1888 min ago +0.00

Runway 2

WIND 3 kt TAILWIND, 3 kt right crosswind 1888 min ago -0.00

Runway 32

WIND 4 kt TAILWIND, 0 kt left crosswind 1888 min ago -0.00

Sources consulted

source	status	age	note
D_ATIS	UNAVAILABLE		No D-ATIS at this field
METAR	OK	1888 min
ADSB	WARMING_UP	1811 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?

KSTS field & runways

Charles M Schulz/Sonoma County, Santa Rosa, California. Field elevation 129 ft. Class D airspace. Towered. Magnetic variation 16.0°E on record, 13.0°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 0.093°/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
14	157.3°	144.2°	matches rule gives runway 15 in ~8 yr	6,000 ft	ASPH	right
2	29.1°	16.0°	matches	5,202 ft	ASPH	left
20	209.1°	196.0°	matches	5,202 ft	ASPH	left
32	337.3°	324.2°	matches rule gives runway 33 in ~8 yr	6,000 ft	ASPH	left	ILS

Generated 10:20:58Z · auto-refreshes · JSON

KSTS ☆ Charles M Schulz/Sonoma County