KAMW Ames 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.

certainty: — evidence: NONE no tower now Class E

Wind 190° true at 6 kt · VFR · 18 min old · from KPRO (26.1 nm away)

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

19 55% 5701 ft · 6 kt head, 1 kt x-left

13 36% 3491 ft · 4 kt head, 5 kt x-right · right traffic

31 7% 3491 ft · 4 kt TAIL, 5 kt x-left

1 2% 5701 ft · 6 kt TAIL, 1 kt x-right · right traffic · calm-wind rwy

Why — evidence behind this answer

Runway 19

WIND 6 kt headwind, 1 kt left crosswind 18 min ago +0.64
PRIOR runway length 5701 ft +0.05

Runway 13

WIND 4 kt headwind, 5 kt right crosswind 18 min ago +0.31
PRIOR runway length 3491 ft -0.05

Runway 31

WIND 4 kt TAILWIND, 5 kt left crosswind 18 min ago -1.29
PRIOR runway length 3491 ft -0.05

Runway 1

WIND 6 kt TAILWIND, 1 kt right crosswind 18 min ago -2.97
PRIOR 1 is the designated calm-wind runway +0.50
PRIOR runway length 5701 ft +0.05

Sources consulted

source	status	age	note
D_ATIS	UNAVAILABLE		No D-ATIS at this field
METAR	OK	18 min	Nearest station KPRO (26.1 nm away)
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?

KAMW field & runways

Ames Muni, Ames, Iowa. Field elevation 956 ft. Class E airspace. Non-towered (NON-ATCT). Magnetic variation 3.0°E on record, 0.3°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 0.054°/year west — about 1° every 19 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
1	16.5°	16.3°	runway 2 by the rule today · 6.3° past	5,701 ft	ASPH	right	ILS calm-wind RWY 01 IS CALM WIND RWY.
13	136.3°	136.0°	runway 14 by the rule today · 6.0° past	3,491 ft	CONC	right
19	196.5°	196.3°	runway 20 by the rule today · 6.3° past	5,701 ft	ASPH
31	316.3°	316.0°	runway 32 by the rule today · 6.0° past	3,491 ft	CONC	left

Generated 11:13:16Z · auto-refreshes · JSON

KAMW ☆ Ames Muni