4P3 Flandreau Muni
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 ADS-B traffic data available. No weather observation available.
certainty: — evidence: NONE no tower now
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Why — evidence behind this answer
Runway 10
- PRIOR runway length 3099 ft +0.05
Runway 28
- PRIOR runway length 3099 ft +0.05
Runway 18
- PRIOR runway length 1948 ft -0.05
Runway 36
- PRIOR runway length 1948 ft -0.05
Sources consulted
| source | status | age | note |
|---|---|---|---|
| D_ATIS | UNAVAILABLE | No D-ATIS at this field | |
| METAR | UNAVAILABLE | No weather observation found | |
| 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?
4P3 field & runways
Flandreau Muni, Flandreau, South Dakota. Field elevation 1645 ft. Non-towered (NON-ATCT). Magnetic variation 6.0°E on record, 2.4°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 0.058°/year west — about 1° every 17 years — which is why runway numbers eventually stop matching their pavement.
| Runway | True | Magnetic | Number | Length | Surface | Pattern | Notes |
|---|---|---|---|---|---|---|---|
| 10 | 109.4° | 107.0° | runway 11 by the rule today · 7.0° past | 3,099 ft | ASPH | ||
| 18 | 181.7° | 179.3° | matches | 1,948 ft | TURF | ||
| 28 | 289.4° | 287.0° | runway 29 by the rule today · 7.0° past | 3,099 ft | ASPH | ||
| 36 | 1.7° | 359.3° | matches | 1,948 ft | TURF |
Generated 10:20:54Z · auto-refreshes · JSON