WxDecoder

4CA1 Weather City National Bank Heliport

Los Angeles, CaliforniaElevation 453 ftHeliport
OFF-FIELD REFERENCE
Nearest report: KHHR · 9 NM SW · 55 min old
No ceiling, visibility 10 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · KHHR
WIND
Calm
no steady wind
VISIBILITY
10 SM
16.1 km
CEILING
None
no BKN/OVC layer
FORECAST & PILOT NOTES · SUPPLEMENTAL

Extended forecast and pilot notes

No current METAR is available for this airport, so there is no observed aviation report to summarize. Forecast suggests sunday sunny, high near 77F, low near 57F, 0% chance of precipitation. Key risks: no significant hazards are highlighted right now, but always confirm against an official briefing.

DayConditionsTemp FWindGustsPrecipPilot note
Sunday Sunny 77/57 SE 9 kt – 0%
Monday Sunny 77/56 NW 9 kt – 0%
Tuesday Sunny 75/57 SSE 4 kt – 0%
Wednesday Partly Sunny 73/59 SSE 4 kt – 1%
Thursday Mostly Cloudy 73/59 SE 4 kt – 26%
Friday Chance Rain Showers 70/57 S 4 kt – 37%
Saturday Chance Rain Showers 67 SSE 4 kt – 31%

Source: National Weather Service (office LOX). Forecast issued 0958Z.

Radar

Radar data: NOAA/NWS MRMS composite reflectivity. For situational awareness only, not a substitute for an official weather briefing.

OUR HEADSET PICK · NOT SPONSORED

DC

David Clark DC ONE-X

Not sponsored, just the headset we'd buy ourselves: the DC ONE-X, with hybrid noise canceling, Bluetooth, and 30+ hour battery. And David Clark's A+ customer service is the real reason we recommend them.

Visit David Clark
RUNWAYS & WIND
Crosswind calculator
No runway layout is available for 4CA1. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway · longest 60 ft

H1
Dimensions
60 x 60 ft
Surface
Concrete
RWY H1

Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.

FIELD CONDITIONS

Field elevation

Field elevation
453 ft MSL

Density and pressure altitude need a current temperature and altimeter from the METAR.

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
0108Z 6:08 PM
Sunrise
1406Z 7:06 AM
Loggable night
0134Z (6:34 PM local) → 1340Z (6:40 AM local)
end of evening to start of morning civil twilight
Position lights required
0108Z (6:08 PM local) → 1406Z (7:06 AM local)
sunset to sunrise (91.209)
Night passenger currency
0208Z (7:08 PM local) → 1306Z (6:06 AM local)
1 hr after sunset to 1 hr before sunrise (61.57(b))

FAA definitions, shown in Zulu with airport-local time. Verify for your operation.

AIRPORT INFORMATION

Facility & services

City National Bank Heliport is in Los Angeles, California. Field elevation 453 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeHeliport
ManagerBILL ZENGLER
Manager phone310-666-3400
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATA4CA1
SectionalLOS ANGELES
Center (ARTCC)LOS ANGELES
Flight service (AFSS)HAWTHORNE
RegionCalifornia
CountryUnited States
Coordinates34.0477, -118.2541
Distance from city0 NM W
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

4CA1 traffic patterns

2026-06-18 to 2026-10-22, 9 days observed · data 2026-10-23

Low confidence
TRAFFIC VOLUME (30-DAY)
AVG LANDINGS/DAY
1
AVG OPS/DAY
1.7
Activity trend over 3 days: flat, from 2 to 2 operations per dayOperations trend (3 days)

Busiest day: Sat · Busiest month: Sep

FLEET MIX
Helicopter 62%Unknown 38%

Mostly rotorcraft.

TOP AIRCRAFT TYPES
›AS50 (Helicopter) · ~2 landings/mo
›UNKN (Unknown) · ~1 landings/mo
Data limitations (4)
›ADS-B coverage is incomplete; counts are an observed lower bound, not official totals.
›Some aircraft do not transmit usable ADS-B and are not counted.
›Aircraft types and based estimates are inferred and may be wrong.
›This is not official ATC, FAA, or airport data.
NEARBY AIRPORTS

Weather reference stations

4CA1 has no on-field report. Nearest reporting station: KHHR (9 NM SW, VFR).

KHHR Jack Northrop Field Hawthorne Municipal Airport
9 NM SW
VFR
KLAX Los Angeles International Airport
10 NM SW
VFR
KSMO Santa Monica Municipal Airport
10 NM W
VFR
KBUR Hollywood Burbank/Bob Hope Airport
11 NM NW
VFR
KEMT San Gabriel Valley Airport
11 NM E
VFR
KLGB Long Beach International Airport
15 NM S
VFR
AIRPORT REMARKS

Operational remarks

›AIRSPACE DETERMINATION PENDING.
›FACILITY IS EMERGENCY HELICOPTER LANDING FACILITY (EHLF) ONLY.
›FOR CD CTC LOS ANGELES ARTCC AT 661-575-2079.
›PROPERTY MANAGER: DUNIEL CHANG DUNIEL@ROBHANA.COM 213-246-8514
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗4CA1 on OurAirports
FREQUENTLY ASKED
Does 4CA1 have a METAR?
No on-field METAR is issued for 4CA1. This page uses the nearest reporting station as a reference.
Does 4CA1 have a TAF?
No TAF is issued directly for 4CA1. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 4CA1?
4CA1 sits at 453 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 4CA1?
No. wxdecoder.com is for education and situational awareness only. It is not an official weather briefing or a substitute for official sources, NOTAM review, and pilot judgment.
This app is for aviation weather education, training, and situational awareness only. It is not a substitute for an official weather briefing, approved flight-planning software, flight service, dispatch procedures, current FAA regulations, or pilot judgment. Always verify weather with official sources before flight.