Owner self-reported — never independently field-inspected
Location confidence
No coordinate anomaly detected
Terrain cross-check (USGS 3DEP)
FAA 160 ft MSL · USGS ground 145 ft · Δ 15 ft
Structure cross-check (Overture / OSM)
On a building footprint — height not tagged in the source
Building height ≈ 19 ft — measured independently of the FAA record
Cross-source consensus
Single independent source — no corroboration available
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 →
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.
Obstruction clearance
Obstruction within 0.5 nm on the FAA obstacle file
Measured against FAA pad geometry and federal FATO sizing (EB-105). A dimensional pre-screen — site-level validation required, and independent of the underwriting risk score.
NFPA 418 adoption status not yet assessed for this jurisdiction.
FAA facility data
FAA LID
45CA
AIX ID
aix:hp:39NETCDJ
Lat / Lng
37.33496, -121.99982
Elevation
160 ft MSL
Pad dimensions
50 × 50 ft
Surface type
ASPH-CONC
Surface condition
GOOD
Activation date
2019/10
Last owner update
2022/07/25
FAA OEAAA airspace determinations2
Airspace clearance
On file as archived / procedural records — no standing clearance to track.
Filing activity
Most recent determination 2018-07-25
NRAARCH-DeterminedASN 2018-AWP-2801-NRA2019-01-16
Form 7480 · 1 ft AGL — LAP ASN # 2018-WSA-23-LAP
NRAARCH-DeterminedASN 2005-AWP-408-NRA2006-03-14
Heliport · 0 ft AGL — Establishment/activation
Blueprint
The record vs. what we measured
70/100
DATA INTEGRITY
eVTOL footprint
The 50 ft pad is 50 ft short of the 100 ft an eVTOL FATO requires (measured).
SIGNALFEDERAL RECORDMEASURED
Surface elevation160 ft163 ft · USGS+structure
Structurenot on recordOn a building
Pad dimensions50 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.
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.
KAISER PERMANENTE MEDICAL CENTER SANTA CLARA, SANTA CLARA, CA (FAA 45CA). AirIndex facility record aix:hp:39NETCDJ. Verifiable at https://www.airindex.io/verify/aix:hp:39NETCDJ.