Owner self-reported — never independently field-inspected
Location confidence
No coordinate anomaly detected
Terrain cross-check (USGS 3DEP)
FAA 7 ft MSL · USGS ground 5 ft · Δ 2 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 10 ft short of the 100 ft footprint an eVTOL would need — shown to scale.
recorded pad eVTOL FATO
Recorded pad (limiting side)
90 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
OE/AAA ASN 2025-ASO-3838-OE: DET-EBO-TMP
Q3 · State enforcementSTRONG
State has adopted FAA AC as enforceable.
Q4 · NFPA 418ADOPTED
Jurisdiction has adopted NFPA 418 in fire/building code.
FAA facility data
FAA LID
61FL
AIX ID
aix:hp:ZFG449B7
Lat / Lng
27.93927, -82.45947
Elevation
7 ft MSL
Pad dimensions
110 × 90 ft
Surface type
CONC
Surface condition
FAIR
Activation date
1982/04
Last owner update
2023/09/01
FAA OEAAA airspace determinations1
Airspace clearance
Airspace clearance on file has lapsed — a re-filing may be needed for new/continued operations. Does not by itself reclassify the existing structure as a hazard.
CRANE$MOBILE · 279 ft AGL — Tarheel Roof Repair One Harbour Place 240 T
Blueprint
The record vs. what we measured
57/100
DATA INTEGRITY
eVTOL footprint
The 90 ft pad is 10 ft short of the 100 ft an eVTOL FATO requires (measured).
SIGNALFEDERAL RECORDMEASURED
Surface elevation7 ftnot cross-checked
Structurenot on recordGround-level
Pad dimensions90 ft side (filed)90 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.