WxDecoder

US-1233 Weather Rotorcraft Support Inc/RSI Heliport

Fillmore, CaliforniaElevation 403 ftHeliport
OFF-FIELD REFERENCE
Nearest report: KOXR · 18 NM SW · 24 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 · KOXR
WIND
290@7
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 357° at 1 kt, gusting 3 kt, temperature 13.8C. 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 54F, 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 54 NW 9 kt – 0%
Monday Sunny 78/53 WNW 9 kt – 0%
Tuesday Sunny 77/53 WNW 9 kt – 0%
Wednesday Partly Sunny 75/53 WSW 9 kt – 0%
Thursday Mostly Cloudy 72/51 SSE 4 kt – 7%
Friday Mostly Sunny 70/49 SSW 9 kt – 13%
Saturday Slight Chance Rain Showers 66/48 SE 4 kt – 58%
Sunday Chance Rain Showers 65 SSE 4 kt – 53%

Source: National Weather Service (office LOX). Forecast issued 0115Z.

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 US-1233. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway

H1
Dimensions
54 x 54 ft
Surface
Asphalt
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
403 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
0109Z 6:09 PM
Sunrise
1410Z 7:10 AM
Loggable night
0135Z (6:35 PM local) → 1344Z (6:44 AM local)
end of evening to start of morning civil twilight
Position lights required
0109Z (6:09 PM local) → 1410Z (7:10 AM local)
sunset to sunrise (91.209)
Night passenger currency
0209Z (7:09 PM local) → 1310Z (6:10 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

Rotorcraft Support Inc/RSI Heliport is in Fillmore, California. Field elevation 403 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeHeliport
ManagerPHILLIP G DI FIORE
Manager phone818-997-7667
CHARTS & AIRSPACE
ICAO / IATAUS-1233
SectionalLOS ANGELES
Center (ARTCC)LOS ANGELES
Flight service (AFSS)HAWTHORNE
RegionCalifornia
CountryUnited States
Coordinates34.3912, -118.9330
Distance from city1 NM WSW
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

US-1233 traffic patterns

2026-06-14 to 2026-10-23, 11 days observed · data 2026-10-23

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

Busiest day: Thu · Busiest month: Jul

FLEET MIX
Unknown 57%Piston single 43%

Fleet composition unclear from available data.

TOP AIRCRAFT TYPES
›CH7B (Unknown) · ~3 landings/mo
›C172 (Piston single) · ~3 landings/mo
›GB1 (Piston single) · ~0 landings/mo
›HUSK (Piston single) · ~0 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

US-1233 has no on-field report. Nearest reporting station: KOXR (18 NM SW, VFR).

KOXR Oxnard Airport
18 NM SW
VFR
KNTD Point Mugu Naval Air Station (Naval Base Ventura Co)
19 NM SW
VFR
KVNY Van Nuys Airport
25 NM SE
VFR
KWHP Whiteman Airport
27 NM E
VFR
KBUR Hollywood Burbank/Bob Hope Airport
31 NM E
VFR
KSMO Santa Monica Municipal Airport
33 NM SE
VFR
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗US-1233 on OurAirports
FREQUENTLY ASKED
Does US-1233 have a METAR?
No on-field METAR is issued for US-1233. This page uses the nearest reporting station as a reference.
Does US-1233 have a TAF?
No TAF is issued directly for US-1233. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at US-1233?
US-1233 sits at 403 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for US-1233?
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.