KCDR Chadron Muni

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 5306 minutes old — treat with caution.

certainty: — evidence: NONE no tower now Class E

Wind 210° true at 5 kt · VFR · 5306 min old

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

21 26% 5998 ft · 5 kt head, 0 kt x-left

3 26% 5998 ft · 5 kt TAIL, 0 kt x-right

12 24% 4400 ft · 0 kt head, 5 kt x-right

30 24% 4400 ft · 0 kt TAIL, 5 kt x-left

Active NOTAMs affecting runways

LIGHTING until 10-10 14:11Z

AD AP ABN U/S

Why — evidence behind this answer

Runway 21

PRIOR runway length 5998 ft +0.03
WIND 5 kt headwind, 0 kt left crosswind 5306 min ago +0.00

Runway 3

PRIOR runway length 5998 ft +0.03
WIND 5 kt TAILWIND, 0 kt right crosswind 5306 min ago -0.00

Runway 12

PRIOR runway length 4400 ft -0.03
WIND 0 kt headwind, 5 kt right crosswind 5306 min ago -0.00

Runway 30

PRIOR runway length 4400 ft -0.03
WIND 0 kt headwind, 5 kt left crosswind 5306 min ago -0.00

Sources consulted

source	status	age	note
D_ATIS	UNAVAILABLE		No D-ATIS at this field
METAR	OK	5306 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?

KCDR field & runways

Chadron Muni, Chadron, Nebraska. Field elevation 3298 ft. Class E airspace. Non-towered (NON-ATCT). Magnetic variation 7.0°E on record, 6.7°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 0.078°/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	Magnetic	Number	Length	Surface	Pattern	Notes
12	125.0°	118.3°	matches	4,400 ft	CONC	left
21	215.0°	208.3°	matches	5,998 ft	CONC	left
3	35.0°	28.3°	matches	5,998 ft	CONC	left	ILS
30	305.0°	298.3°	matches	4,400 ft	CONC	left

Generated 10:19:00Z · auto-refreshes · JSON

KCDR ☆ Chadron Muni