runwayinuse

6R5 Alvin Airpark

?
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 weather observation available.

certainty: — evidence: NONE no tower now

N 21 3 24 6

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21 25% 1420 ft
24 25% 1500 ft
3 25% 1420 ft
6 25% 1500 ft
Why — evidence behind this answer

Sources consulted

sourcestatus agenote
D_ATISUNAVAILABLE No D-ATIS at this field
METARUNAVAILABLE No weather observation found
ADSBOK 10 min MODERATE
NOTAMOK
CIFPNOT_CONFIGURED Instrument procedures: phase 4

Recent operations

No operations observed in the last hour.

Was this right?

6R5 field & runways

Alvin Airpark, Alvin, Texas. Field elevation 43 ft. Non-towered (NON-ATCT). Magnetic variation 6.0°E on record, 1.7°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 0.081°/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.
RunwayTrueMagnetic Number LengthSurfacePattern Notes
21 220.4° 218.8° runway 22 by the rule today · 8.8° past 1,420 ft TURF left
24 251.4° 249.7° runway 25 by the rule today · 9.7° past 1,500 ft TURF left
3 40.4° 38.8° runway 4 by the rule today · 8.8° past 1,420 ft TURF left
6 71.4° 69.7° runway 7 by the rule today · 9.7° past 1,500 ft TURF left

Generated 08:41:27Z · auto-refreshes · JSON