Owner self-reported — never independently field-inspected
Location confidence
No coordinate anomaly detected
Terrain cross-check (USGS 3DEP)
FAA 654 ft MSL · USGS ground 390 ft · Δ 264 ft
Differential consistent with an elevated / rooftop pad
Structure cross-check (Overture / OSM)
Rooftop pad — the coordinate falls on a building footprint
Building height ≈ 264 ft — measured independently of the FAA record
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 →
This pad already covers the eVTOL landing footprint as it stands.
recorded pad eVTOL FATO
Recorded pad (limiting side)
104 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
High obstacle within 0.5 nm — conflicts with the expanded footprint and 8:1 approach
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
2CN6
AIX ID
aix:hp:2GCZ9KAM
Lat / Lng
34.05809, -118.24948
Elevation
654 ft MSL
Pad dimensions
104 × 104 ft
Surface type
CONC
Activation date
2007/06
Last owner update
2020/03/23
FAA OEAAA airspace determinations2
Airspace clearance
On file as archived / procedural records — no standing clearance to track.
Filing activity
Most recent determination 2006-10-03
NRAARCH-DeterminedASN 2006-AWP-591-NRA2006-12-14
Heliport · 0 ft AGL — ESTABLISH HELIPORT.
NRAARCH-DeterminedASN 2006-AWP-491-NRA2006-10-03
Heliport · 0 ft AGL — ESTABLISH A HELIPORT
Blueprint
The record vs. what we measured
64/100
DATA INTEGRITY
eVTOL footprint
Footprint assessment available.
SIGNALFEDERAL RECORDMEASURED
Surface elevation654 ft655 ft · USGS+structure
Structurenot on recordRooftop pad
Pad dimensions104 ft side (filed)104 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.
DEPARTMENT OF WATER & POWER LOS ANGELES, LOS ANGELES, CA (FAA 2CN6). AirIndex facility record aix:hp:2GCZ9KAM. Verifiable at https://www.airindex.io/verify/aix:hp:2GCZ9KAM.