Owner self-reported — never independently field-inspected
Location confidence
No coordinate anomaly detected
Terrain cross-check (USGS 3DEP)
FAA 43 ft MSL · USGS ground 39 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 58 ft short of the 100 ft footprint an eVTOL would need — shown to scale.
recorded pad eVTOL FATO
Recorded pad (limiting side)
42 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
Clear — no obstructions 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.
Jurisdiction has adopted NFPA 418 in fire/building code.
FAA facility data
FAA LID
9FD4
AIX ID
aix:hp:GHFHW59T
Lat / Lng
28.65780, -81.23889
Elevation
43 ft MSL
Pad dimensions
42 × 42 ft
Surface type
CONC-TURF
Activation date
2023/06
FAA OEAAA airspace determinations2
Airspace clearance
On file as archived / procedural records — no standing clearance to track.
Filing activity
Most recent determination 2021-03-15
NRAARCH-DeterminedASN 2021-ASO-1281-NRA2022-03-25
Heliport · 0 ft AGL — LAP ASN # 2021-ESA-41-LAP
NRAARCH-DeterminedASN 2019-ASO-4342-NRA2019-11-20
Form 7480 · 0 ft AGL — LAP ASN # 2019-ESA-48-LAP: Establish new private-owned private-use heliport - Advent Health Oviedo ER Oviedo FL. The proposed concrete helipad will be constructed at ground level at an elevation of 42.5 AMSL. No IFR procedures are anticipated.
Blueprint
The record vs. what we measured
73/100
DATA INTEGRITY
eVTOL footprint
The 42 ft pad is 58 ft short of the 100 ft an eVTOL FATO requires (measured).
SIGNALFEDERAL RECORDMEASURED
Surface elevation43 ftnot cross-checked
Structurenot on recordGround-level
Pad dimensions42 ft side (filed)42 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.