KDYR Dyersburg Rgnl

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 11005 minutes old — treat with caution.

certainty: — evidence: NONE no tower now Class E

Wind 190° true at 10 kt G16 · VFR · 11005 min old

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

22 26% 5698 ft · 9 kt head, 5 kt x-left

4 26% 5698 ft · 9 kt TAIL, 5 kt x-right

16 24% 4001 ft · 9 kt head, 5 kt x-right

34 24% 4001 ft · 9 kt TAIL, 5 kt x-left

Active NOTAMs affecting runways

LIGHTING RWY 4 until 03-24 21:11Z

RWY 04 PAPI U/S

Why — evidence behind this answer

Runway 22

PRIOR runway length 5698 ft +0.04
WIND 9 kt headwind, 5 kt left crosswind 11005 min ago +0.00

Runway 4

PRIOR runway length 5698 ft +0.04
WIND 9 kt TAILWIND, 5 kt right crosswind 11005 min ago -0.00

Runway 16

PRIOR runway length 4001 ft -0.04
WIND 9 kt headwind, 5 kt right crosswind 11005 min ago +0.00

Runway 34

PRIOR runway length 4001 ft -0.04
WIND 9 kt TAILWIND, 5 kt left crosswind 11005 min ago -0.00

Sources consulted

source	status	age	note
D_ATIS	UNAVAILABLE		No D-ATIS at this field
METAR	OK	11005 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?

KDYR field & runways

Dyersburg Rgnl, Dyersburg, Tennessee. Field elevation 338 ft. Class E airspace. Non-towered (NON-ATCT). Magnetic variation 1.0°W on record, 2.4°W 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 0.062°/year west — about 1° every 16 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	161.6°	164.0°	matches rule gives runway 17 in ~16 yr	4,001 ft	ASPH	left
22	220.4°	222.8°	matches rule gives runway 23 in ~35 yr	5,698 ft	ASPH	left
34	341.6°	344.0°	matches rule gives runway 35 in ~16 yr	4,001 ft	ASPH	left
4	40.4°	42.8°	matches rule gives runway 5 in ~35 yr	5,698 ft	ASPH	left

Generated 10:20:38Z · auto-refreshes · JSON

KDYR ☆ Dyersburg Rgnl