WxDecoder

US-5839 Weather Chilao Fire Station Heliport

Palmdale, CaliforniaElevation 5,265 ftHeliport
OFF-FIELD REFERENCE
Nearest report: KEMT · 15 NM S · More than 1 hour old
No ceiling, visibility 10 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · KEMT
WIND
200@8
steady
VISIBILITY
10 SM
16.1 km
CEILING
None
no BKN/OVC layer
FORECAST & PILOT NOTES · SUPPLEMENTAL

Extended forecast and pilot notes

No aviation METAR is published for this airport. The nearest National Weather Service station reports wind from 161° at 17 kt, gusting 28 kt, temperature 7.22C. This observation is older than usual, so treat it with extra caution. Treat this as supplemental, not an aviation observation. Forecast suggests tonight mostly clear, low near 50F, 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 50 W 4 kt – 0%
Monday Sunny 69/49 WSW 9 kt – 0%
Tuesday Sunny 68/49 SW 9 kt – 0%
Wednesday Mostly Sunny 66/46 SSW 9 kt – 1%
Thursday Partly Sunny 55/44 S 4 kt – 8%
Friday Mostly Sunny then Slight Chance Rain Showers 50/41 S 9 kt – 18%
Saturday Chance Rain Showers 47/41 S 9 kt – 86%
Sunday Rain Showers 45 SSW 9 kt – 86%

Source: National Weather Service (office LOX). Forecast issued 0237Z.

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 US-5839. Enter a runway number or heading to estimate wind components.
FIELD CONDITIONS

Field elevation

Field elevation
5,265 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
0106Z 6:06 PM
Sunrise
1406Z 7:06 AM
Loggable night
0131Z (6:31 PM local) → 1340Z (6:40 AM local)
end of evening to start of morning civil twilight
Position lights required
0106Z (6:06 PM local) → 1406Z (7:06 AM local)
sunset to sunrise (91.209)
Night passenger currency
0206Z (7:06 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

Chilao Fire Station Heliport is in Palmdale, California. Field elevation 5,265 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
TypeHeliport
CHARTS & AIRSPACE
ICAO / IATAUS-5839
RegionCalifornia
CountryUnited States
Coordinates34.3323, -118.0267
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

US-5839 traffic patterns

2026-07-12 to 2026-08-06, 3 days observed · data 2026-10-23

Insufficient confidence
TRAFFIC VOLUME (30-DAY)
AVG LANDINGS/DAY
0.7
AVG OPS/DAY
1.7
Activity trend over 3 days: flat, from 1 to 1 operations per dayOperations trend (3 days)

Busiest day: Thu · Busiest month: Jul

FLEET MIX
Helicopter 100%

Mostly rotorcraft.

TOP AIRCRAFT TYPES
›B505 (Helicopter) · ~1 landings/mo
›UH1 (Helicopter) · ~0 landings/mo
LIKELY BASED AIRCRAFT
Low-confidence estimate

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

›B505 (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

US-5839 has no on-field report. Nearest reporting station: KEMT (15 NM S, VFR).

KEMT San Gabriel Valley Airport
15 NM S
VFR
KPMD Palmdale Regional Airport / USAF Plant 42 Airport
18 NM N
VFR
KBUR Hollywood Burbank/Bob Hope Airport
18 NM SW
VFR
KPOC Brackett Field
19 NM SE
VFR
KWHP Whiteman Airport
20 NM W
VFR
KCCB Upland-Cable Airport
21 NM SE
VFR
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗US-5839 on OurAirports
FREQUENTLY ASKED
Does US-5839 have a METAR?
No on-field METAR is issued for US-5839. This page uses the nearest reporting station as a reference.
Does US-5839 have a TAF?
No TAF is issued directly for US-5839. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at US-5839?
US-5839 sits at 5,265 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for US-5839?
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.