KGWR Gwinner/Roger Melroe Fld

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 ADS-B traffic data available. Weather observation is 1735 minutes old — treat with caution.

certainty: — evidence: NONE no tower now

Wind 210° true at 16 kt · · 1735 min old

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

16 26% 5000 ft · 11 kt head, 12 kt x-right

34 26% 5000 ft · 11 kt TAIL, 12 kt x-left

24 24% 2991 ft · 14 kt head, 8 kt x-left

6 24% 2991 ft · 14 kt TAIL, 8 kt x-right

Why — evidence behind this answer

Runway 16

PRIOR runway length 5000 ft +0.05
WIND 11 kt headwind, 12 kt right crosswind 1735 min ago +0.00

Runway 34

PRIOR runway length 5000 ft +0.05
WIND 11 kt TAILWIND, 12 kt left crosswind 1735 min ago -0.00

Runway 24

PRIOR runway length 2991 ft -0.05
WIND 14 kt headwind, 8 kt left crosswind 1735 min ago +0.00

Runway 6

PRIOR runway length 2991 ft -0.05
WIND 14 kt TAILWIND, 8 kt right crosswind 1735 min ago -0.00

Sources consulted

source	status	age	note
D_ATIS	UNAVAILABLE		No D-ATIS at this field
METAR	OK	1735 min
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?

KGWR field & runways

Gwinner/Roger Melroe Fld, Gwinner, North Dakota. Field elevation 1266 ft. Non-towered (NON-ATCT). Magnetic variation 4.0°E on record, 3.1°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 0.056°/year west — about 1° every 18 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
16	163.9°	160.7°	matches	5,000 ft	CONC	left
24	240.9°	237.7°	matches	2,991 ft	TURF	left
34	343.9°	340.7°	matches	5,000 ft	CONC	left
6	60.9°	57.7°	matches	2,991 ft	TURF	left

Generated 11:50:07Z · auto-refreshes · JSON

KGWR ☆ Gwinner/Roger Melroe Fld