WxDecoder

4CN7 Weather Children's Hospital of Los Angeles Heliport II

Los Angeles, CaliforniaElevation 529 ftHeliport
OFF-FIELD REFERENCE
Nearest report: KBUR · 7 NM NW · 53 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 · KBUR
WIND
300@4
steady
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 tonight mostly clear, 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
Tonight Mostly Clear 57 NW 9 kt – 0%
Monday Sunny 78/57 W 9 kt – 0%
Tuesday Sunny 76/57 SSE 9 kt – 0%
Wednesday Mostly Sunny 74/59 SSE 9 kt – 1%
Thursday Mostly Cloudy 72/58 SE 4 kt – 14%
Friday Partly Sunny 70/56 SSE 9 kt – 15%
Saturday Slight Chance Rain Showers 68/55 SE 4 kt – 55%
Sunday Rain Showers Likely 66 S 9 kt – 55%

Source: National Weather Service (office LOX). Forecast issued 0244Z.

Radar

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

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RUNWAYS & WIND
Crosswind calculator
No runway layout is available for 4CN7. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway

H1
Dimensions
58 x 54 ft
Surface
Concrete
Edge lights
PERI
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
529 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
0107Z 6:07 PM
Sunrise
1407Z 7:07 AM
Loggable night
0133Z (6:33 PM local) → 1341Z (6:41 AM local)
end of evening to start of morning civil twilight
Position lights required
0107Z (6:07 PM local) → 1407Z (7:07 AM local)
sunset to sunrise (91.209)
Night passenger currency
0207Z (7:07 PM local) → 1307Z (6:07 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

Children's Hospital of Los Angeles Heliport II is in Los Angeles, California. Field elevation 529 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeHeliport
ManagerCHUCK PICKERING
Manager phone323-361-2372
AttendedContinuous (24 hours)
CHARTS & AIRSPACE
ICAO / IATA4CN7
SectionalLOS ANGELES
Center (ARTCC)LOS ANGELES
Flight service (AFSS)HAWTHORNE
RegionCalifornia
CountryUnited States
Coordinates34.0973, -118.2888
Distance from city4 NM SE
SERVICES & LIGHTING
Control towerNon-towered
Field lightingSunset to sunrise
BeaconWhite-green-yellow (heliport)
AIRCRAFT ACTIVITY

4CN7 traffic patterns

2026-06-13 to 2026-10-23, 46 days observed · data 2026-10-23

Medium confidence
TRAFFIC VOLUME (30-DAY)
AVG LANDINGS/DAY
1.6
AVG OPS/DAY
2.5
Activity trend over 12 days: flat, from 2 to 2 operations per dayOperations trend (12 days)

Busiest day: Sat · Busiest month: Jun

FLEET MIX
Helicopter 96%Unknown 4%

Mostly rotorcraft.

TOP AIRCRAFT TYPES
›H47 (Helicopter) · ~9 landings/mo
›AS50 (Helicopter) · ~4 landings/mo
›H60 (Helicopter) · ~4 landings/mo
›EC35 (Helicopter) · ~4 landings/mo
›AS32 (Helicopter) · ~2 landings/mo
LIKELY BASED AIRCRAFT
Low-confidence estimate

Aircraft likely based near this airport (estimate), mostly rotorcraft.

›H47 (Helicopter)
›AS50 (Helicopter)

This is an estimate based on repeated flight patterns, not registration data. Do not rely on it to identify specific aircraft or owners.

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

4CN7 has no on-field report. Nearest reporting station: KBUR (7 NM NW, VFR).

KBUR Hollywood Burbank/Bob Hope Airport
7 NM NW
VFR
KSMO Santa Monica Municipal Airport
9 NM SW
VFR
KHHR Jack Northrop Field Hawthorne Municipal Airport
11 NM S
VFR
KLAX Los Angeles International Airport
11 NM SW
VFR
KWHP Whiteman Airport
12 NM NW
VFR
KVNY Van Nuys Airport
12 NM NW
VFR
AIRPORT REMARKS

Operational remarks

›DIRECTOR OF FACILITY OPERATIONS. OTHER CONTACT GENA GIBLING 323-361-5844.
›FOR CD CTC LOS ANGELES ARTCC AT 661-575-2079.
›PRVDD VFR OPNS AND PVT USE ONLY.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗4CN7 on OurAirports
FREQUENTLY ASKED
Does 4CN7 have a METAR?
No on-field METAR is issued for 4CN7. This page uses the nearest reporting station as a reference.
Does 4CN7 have a TAF?
No TAF is issued directly for 4CN7. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 4CN7?
4CN7 sits at 529 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 4CN7?
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.