AirIndex Research · FAA LID CA17

RANCHO SPRINGS MEDICAL CENTER LANDING SITE

MURRIETA, CA. Operational · Private use.

OperationalPrivate usePrivate

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Data integrity

79/100
CorroboratedData Integrity Index
Independent inspection
Owner self-reported — never independently field-inspected
Location confidence
No coordinate anomaly detected
Terrain cross-check (USGS 3DEP)
FAA 1165 ft MSL · USGS ground 1154 ft · Δ 11 ft
Structure cross-check (Overture / OSM)
Ground-level — no building footprint at the coordinate
Cross-source consensus
Corroborated — terrain and structure agree (2/2 sources)

Cross-checked against independent public data — USGS 3DEP terrain, Overture/OSM building footprints, the federal hospital registry, and measured dimensions. The State of the U.S. Heliport Record →

eVTOL readiness

INFEASIBLE WITHOUT REMEDIATIONConversion feasibility · four readings, one line each
Obstruction screen
Severe
High obstacle within 0.5 nm conflicts with the expanded footprint and the 8:1 approach surface.
Geometry
Requires 50 feet of expansion
Recorded pad side 50 ft against a 100 ft eVTOL FATO.
Structural FATO
Unverified
The full 100 × 100 ft FATO must be load-bearing. The FAA does not record structural capacity, so no record can confirm it.
Overall
Infeasible without remediation
A high obstacle conflicts with the expanded footprint. Remediation or a different site.
100 ft · eVTOL FATO50 ft
The recorded pad is 50 ft short of the 100 ft footprint an eVTOL would need — shown to scale.
recorded pad eVTOL FATO
Recorded pad (limiting side)
50 ft
eVTOL FATO required
100 ft
FAA EB-105 vertiport pattern — 2× a ~50 ft eVTOL controlling dimension, plus a 125 ft safety-area side.
Load-bearing FATO
100 × 100 ft must be structural
No heliport precedent — typically the binding gate for rooftop and hospital pads.

Measured against FAA pad geometry and federal FATO sizing (EB-105). The obstruction screen is the only reading the engine verdict rests on; geometry and structural capacity are stated separately and never folded into it. A dimensional pre-screen — site-level validation required, and independent of the underwriting risk score.

FAA compliance

Q1 · FAA registrationPASS
Active FAA NASR 5010 record.
Q2 · Airspace determinationON_FILE
OE/AAA ASN 2026-AWP-311-NRA: DET-to-Prop
Q3 · State enforcementSTRONG
State has adopted FAA AC as enforceable.
Q4 · NFPA 418UNKNOWN
NFPA 418 adoption status not yet assessed for this jurisdiction.

FAA facility data

FAA LID
CA17
AIX ID
aix:hp:FSD3FC32
Lat / Lng
33.55860, -117.18212
Elevation
1165 ft MSL
Pad dimensions
45 × 45 ft
Surface type
DECK
Surface condition
GOOD
Activation date
2018/02
Last owner update
2021/01/15

FAA OEAAA airspace determinations3

Airspace clearance
On file as archived / procedural records — no standing clearance to track.
Filing activity
Most recent determination 2026-02-05 · 1 in the last 24 months
  • NRADET-to-PropASN 2026-AWP-311-NRA
    2026-02-17
    Form 7480 · 12 ft AGL — LAP ASN # 2026-WSA-9-LAP
  • NRAARCH-DeterminedASN 2020-AWP-5585-NRA
    2020-12-29
    Heliport · 0 ft AGL — LAP ASN # 2020-WSA-117-LAP\r\n\r\nReplace existing at-grade hospital heliport (LOC ID CA17) with new elevated metal heliport with standard heliport lighting approximately 10' above grade and approximately 500' to the northeast on same hospital campus.
  • NRAARCH-DeterminedASN 2016-AWP-1853-NRA
    2017-01-11
    Heliport · 0 ft AGL — This project consists of an existing unimproved ground level Emergency Medical Services (EMS) landing site. The site is on a turfed area across a private driveway from the emergency department. It does not include permanent markings or perimeter lights. The Airbus Helicopters H145 is the largest aircraft anticipated to use the site. Kathryn Wright with Heliplanners requests contact by the FSDO before the on-site inspection. She can be reached at 951-693-5090. 7480 and associated documents are attached.

Safety history (NTSB)1

Accident history

1 NTSB helicopter event within 3 nm since 2010 (1 accident); most recent 2010-04-06.

  • ACCIDENT3.0 nm
    2010-04-06
    ROBINSON R44 · Temecula, CANTSB CAROL

NTSB helicopter accidents & incidents geocoded within 3 nm of this pad and attributed to the nearest facility — proximity, not a determination that an event occurred at this site. Source: NTSB aviation accident database.

Blueprint
The record vs. what we measured
79/100
DATA INTEGRITY
eVTOL footprint
FATO 100 ft reqHTLOF 50 ft

The 50 ft pad is 50 ft short of the 100 ft an eVTOL FATO requires (measured).

SIGNALFEDERAL RECORDMEASURED
Surface elevation1165 ftnot cross-checked
Structurenot on recordGround-level
Pad dimensions45 ft side (filed)50 ft side · measured
Coordinate integrityas filedterrain cross-checked
Independent inspectionowner self-reportednone on record
Federal record
Cross-checkedUSGS · Overture · dimensions
3Physically verifiedGround Truth capture
Obstructions, exact FATO geometry, surface condition, and downwash exposure require a physical Ground Truth capture — not shown above as measured. A field verification completes the record and writes the measured truth to this facility’s authority.
Request Ground Truth verification

Full risk assessment

This page is the public data-integrity record. The full RiskIndex assessment — Q1–Q5 compliance, dimensional / FATO analysis, an underwriting-grade risk score, peer benchmark, and a sealed Site Intelligence Report — is available on request.

Request the full assessment

Building autonomous systems? See the machine-verified feed

Provenance FAA NASR 5010 · pad dims APT cycle 2026/03/19 · USGS 3DEP terrain · Overture structure · eVTOL screen conversion-feasibility-1.1 · AIX-ID aix:hp:FSD3FC32 · Methodology →
Cite this facility

RANCHO SPRINGS MEDICAL CENTER LANDING SITE, MURRIETA, CA (FAA CA17). AirIndex facility record aix:hp:FSD3FC32. Verifiable at https://www.airindex.io/verify/aix:hp:FSD3FC32.

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AIX-IDs are free to cite and reference; the registry is the source of record. The verify link resolves this record against the audit chain.

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