40TE Sybert Farm

UNKNOWN

No runway-in-use estimate is possible here

The FAA's NASR data publishes no runway alignment for this field, so there is nothing to compute a wind component against and no way to tell which end an aircraft used. What is known about the field is below.

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 · 50 min old · from KGTU (6.6 nm away)

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25 17% 1700 ft

7 17% 1700 ft

10 17% 1200 ft

28 17% 1200 ft

21 16% 1100 ft

3 16% 1100 ft

Why — evidence behind this answer

Runway 25

PRIOR runway length 1700 ft +0.05

Runway 7

PRIOR runway length 1700 ft +0.05

Runway 21

PRIOR runway length 1100 ft -0.04

Runway 3

PRIOR runway length 1100 ft -0.04

Sources consulted

source	status	age	note
D_ATIS	UNAVAILABLE		No D-ATIS at this field
METAR	OK	50 min	Nearest station KGTU (6.6 nm away)
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)

Was this right?

40TE field & runways

Sybert Farm, Jarrell, Texas. Field elevation 837 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 0.079°/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	Number	Length	Surface
10	not published	—	1,200 ft	TURF
21	not published	—	1,100 ft	TURF
25	not published	—	1,700 ft	TURF
28	not published	—	1,200 ft	TURF
3	not published	—	1,100 ft	TURF
7	not published	—	1,700 ft	TURF

Generated 09:44:49Z · auto-refreshes · JSON

40TE ☆ Sybert Farm