CO70 Bigfoot Turf

WIND_INFERRED 90%

Runway 28 — favored by the wind (7 kt at 240° 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: 90% evidence: WEAK no tower now

Wind 240° true at 7 kt · VFR · 36 min old · from KBJC (33.9 nm away)

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

28 99% 1998 ft · 5 kt head, 5 kt x-left · right traffic

10 1% 1998 ft · 5 kt TAIL, 5 kt x-right · right traffic

Why — evidence behind this answer

Runway 28

WIND 5 kt headwind, 5 kt left crosswind 36 min ago +0.85

Runway 10

WIND 5 kt TAILWIND, 5 kt right crosswind 36 min ago -4.20

Sources consulted

source	status	age	note
D_ATIS	UNAVAILABLE		No D-ATIS at this field
METAR	OK	36 min	Nearest station KBJC (33.9 nm away)
ADSB	WARMING_UP	3802 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?

CO70 field & runways

Bigfoot Turf, LA Salle, Colorado. Field elevation 4785 ft. Non-towered (NON-ATCT). Private use.

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 0.08°/year west — about 1° every 12 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
10	102.0°	94.6°	runway 9 by the rule today · 5.4° past	1,998 ft	TURF	right
28	282.0°	274.6°	runway 27 by the rule today · 5.4° past	1,998 ft	TURF	right

Generated 14:25:53Z · auto-refreshes · JSON

CO70 ☆ Bigfoot Turf