Owner self-reported — never independently field-inspected
Location confidence
No coordinate anomaly detected
Terrain cross-check (USGS 3DEP)
FAA 527 ft MSL · USGS ground 531 ft · Δ -4 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 →
The recorded pad is 70 ft short of the 100 ft footprint an eVTOL would need — shown to scale.
recorded pad eVTOL FATO
Recorded pad (limiting side)
30 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.
IBC references NFPA 418 for rooftop facilities. Standalone fire code reference not confirmed.
FAA facility data
FAA LID
4XA7
AIX ID
aix:hp:8W9S3NDN
Lat / Lng
32.91297, -96.95247
Elevation
527 ft MSL
Pad dimensions
30 × 30 ft
Surface type
CONC
Activation date
2008/12
Last owner update
2026/04/06
FAA OEAAA airspace determinations2
Airspace clearance
On file as archived / procedural records — no standing clearance to track.
Filing activity
Most recent determination 2007-08-31
NRAARCH-DeterminedASN 2007-ASW-813-NRA2007-10-02
Heliport · 0 ft AGL — Restudy hospital heliport establishment. Originally 1997-ASW-5520-NRA
NRAARCH-DeterminedASN 1997-ASW-5520-NRA1998-10-05
Other · 0 ft AGL — CONST. LIMITED USE HELIPORT IN HIGH TRAFFIC AREA NEW CONST.
Blueprint
The record vs. what we measured
67/100
DATA INTEGRITY
eVTOL footprint
The 30 ft pad is 70 ft short of the 100 ft an eVTOL FATO requires (measured).
SIGNALFEDERAL RECORDMEASURED
Surface elevation527 ftnot cross-checked
Structurenot on recordGround-level
Pad dimensions30 ft side (filed)30 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.
BAYLOR HEALTH CENTER AT IRVING COPPELL, IRVING, TX (FAA 4XA7). AirIndex facility record aix:hp:8W9S3NDN. Verifiable at https://www.airindex.io/verify/aix:hp:8W9S3NDN.