KTOA Zamperini 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.

certainty: — evidence: NONE Class D

Wind 300° true at 6 kt · VFR · 16 min old

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

29R 53% 5001 ft · 6 kt head, 1 kt x-left · right traffic

29L 44% 3000 ft · 6 kt head, 1 kt x-left

11L 1% 5001 ft · 6 kt TAIL, 1 kt x-right

11R 1% 3000 ft · 6 kt TAIL, 1 kt x-right · right traffic

Why — evidence behind this answer

Runway 29R

WIND 6 kt headwind, 1 kt left crosswind 16 min ago +0.64
PRIOR runway length 5001 ft +0.05

Runway 29L

WIND 6 kt headwind, 1 kt left crosswind 16 min ago +0.64
PRIOR 29L used 21% of the time in this wind bin (n=14) -0.07
PRIOR runway length 3000 ft -0.05

Runway 11L

WIND 6 kt TAILWIND, 1 kt right crosswind 16 min ago -3.00
PRIOR runway length 5001 ft +0.05
PRIOR 11L used 7% of the time in this wind bin (n=14) -0.03

Runway 11R

WIND 6 kt TAILWIND, 1 kt right crosswind 16 min ago -3.00
PRIOR 11R used 14% of the time in this wind bin (n=14) -0.06
PRIOR runway length 3000 ft -0.05

Sources consulted

source	status	age	note
D_ATIS	UNAVAILABLE		No D-ATIS at this field
METAR	OK	16 min
ADSB	OK	1 min	GOOD
NOTAM	OK
CIFP	NOT_CONFIGURED		Instrument procedures: phase 4

Recent operations

No operations observed in the last hour.

Was this right?

KTOA field & runways

Zamperini Fld, Torrance, California. Field elevation 103 ft. Class D airspace. Towered. Magnetic variation 14.0°E on record, 11.3°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 0.078°/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
11L	128.6°	117.3°	runway 12 by the rule today · 7.3° past	5,001 ft	ASPH-CONC	left
11R	128.6°	117.3°	runway 12 by the rule today · 7.3° past	3,000 ft	ASPH-CONC	right
29L	308.6°	297.3°	runway 30 by the rule today · 7.3° past	3,000 ft	ASPH-CONC	left
29R	308.6°	297.3°	runway 30 by the rule today · 7.3° past	5,001 ft	ASPH-CONC	right	ILS

What KTOA usually does

Of 2,398 operations this service has observed at KTOA since 2026-08-25:

29R 59% 1420 ops
29L 20% 470 ops
11L 14% 336 ops
11R 7% 172 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 08:11:10Z · auto-refreshes · JSON

KTOA ☆ Zamperini Fld