AirIndex Research · FAA LID 0AZ6

ST JOSEPH'S HOSPITAL

PHOENIX, AZ — Phoenix metro. Operational · Private use.

OperationalPrivate usePrivate
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Data integrity

70/100
CorroboratedData Integrity Index
Independent inspection
Owner self-reported — never independently field-inspected
Location confidence
No coordinate anomaly detected
Terrain cross-check (USGS 3DEP)
FAA 1213 ft MSL · USGS ground 1102 ft · Δ 111 ft
Differential consistent with an elevated / rooftop pad
Structure cross-check (Overture / OSM)
Rooftop pad — the coordinate falls on a building footprint
Building height ≈ 118 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 →

eVTOL readiness

InfeasibleConversion feasibility · obstruction screen
100 ft · eVTOL FATO40 ft
The recorded pad is 60 ft short of the 100 ft footprint an eVTOL would need — shown to scale.
recorded pad eVTOL FATO
Recorded pad (limiting side)
40 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.

FAA compliance

Q1 · FAA registrationPASS
Active FAA NASR 5010 record.
Q2 · Airspace determinationON_FILE
OE3A archive: ASN 2005-AWP-176-NRA determined 2005-07-12
Q3 · State enforcementMODERATE
State has partial enforcement framework.
Q4 · NFPA 418PARTIAL
IBC references NFPA 418 for rooftop facilities. Standalone fire code reference not confirmed.

FAA facility data

FAA LID
0AZ6
AIX ID
aix:hp:5D31GR3K
Lat / Lng
33.48288, -112.07950
Elevation
1213 ft MSL
Pad dimensions
40 × 45 ft
Surface type
CONC
Activation date
1986/11
Last owner update
2020/08/26

FAA OEAAA airspace determinations1

Airspace clearance
On file as archived / procedural records — no standing clearance to track.
Filing activity
Most recent determination 2005-03-09
  • NRAARCH-DeterminedASN 2005-AWP-176-NRA
    2005-07-12
    Heliport · 113 ft AGL — Establish a rooftop concrete surface heliport.
Blueprint
The record vs. what we measured
70/100
DATA INTEGRITY
Surface elevation
GROUND 1102ftROOFTOP 1220ftbldg ~118ftFAA FILED 1213ft

The FAA record places this pad at 1213 ft. USGS terrain plus the building put the actual rooftop at 1220 ft — a +7 ft difference the federal record doesn’t carry.

eVTOL footprint
FATO 100 ft reqHTLOF 40 ft

The 40 ft pad is 60 ft short of the 100 ft an eVTOL FATO requires (measured).

SIGNALFEDERAL RECORDMEASURED
Surface elevation1213 ft1220 ft · USGS+structure
Structurenot on recordRooftop pad
Pad dimensions40 ft side (filed)40 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:5D31GR3K · Methodology →
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