KCHD Chandler 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.

certainty: — evidence: NONE Class D

Wind 100° true at 5 kt · VFR · 15 min old

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

4R 41% 4870 ft · 3 kt head, 4 kt x-right · right traffic · calm-wind rwy

4L 40% 4401 ft · 3 kt head, 4 kt x-right · calm-wind rwy

22L 10% 4870 ft · 3 kt TAIL, 4 kt x-left

22R 10% 4401 ft · 3 kt TAIL, 4 kt x-left · right traffic

Why — evidence behind this answer

Runway 4R

PRIOR 4R is the designated calm-wind runway +0.50
WIND 3 kt headwind, 4 kt right crosswind 15 min ago +0.19
PRIOR 4R used 50% of the time in this wind bin (n=8) -0.01

Runway 4L

PRIOR 4L is the designated calm-wind runway +0.50
WIND 3 kt headwind, 4 kt right crosswind 15 min ago +0.19
PRIOR 4L used 38% of the time in this wind bin (n=8) -0.03

Runway 22L

WIND 3 kt TAILWIND, 4 kt left crosswind 15 min ago -0.73

Runway 22R

WIND 3 kt TAILWIND, 4 kt left crosswind 15 min ago -0.73
PRIOR 22R used 12% of the time in this wind bin (n=8) -0.03

Sources consulted

source	status	age	note
D_ATIS	UNAVAILABLE		No D-ATIS at this field
METAR	OK	15 min
ADSB	OK	0 min	GOOD
NOTAM	OK
CIFP	NOT_CONFIGURED		Instrument procedures: phase 4

Recent operations

No operations observed in the last hour.

Was this right?

KCHD field & runways

Chandler Muni, Chandler, Arizona. Field elevation 1243 ft. Class D airspace. Towered. Magnetic variation 12.0°E on record, 9.5°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 0.075°/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
22L	229.5°	220.0°	matches	4,870 ft	ASPH
22R	229.5°	220.0°	matches	4,401 ft	ASPH	right
4L	49.5°	40.0°	matches	4,401 ft	ASPH		calm-wind RWY 4L CALM WIND RWY.
4R	49.5°	40.0°	matches	4,870 ft	ASPH	right	calm-wind RWY 4R CALM WIND RWY.

What KCHD usually does

Of 5,030 operations this service has observed at KCHD since 2026-08-24:

22R 33% 1638 ops
4L 25% 1272 ops
4R 21% 1065 ops
22L 21% 1055 ops

Observed by this service only — not an FAA statistic, and biased toward the hours and days it has been watching. It is shown because it is the same history the engine learns its local-convention prior from.

Generated 08:09:50Z · auto-refreshes · JSON

KCHD ☆ Chandler Muni