Owner self-reported — never independently field-inspected
Location confidence
No coordinate anomaly detected
Terrain cross-check (USGS 3DEP)
FAA 890 ft MSL · USGS ground 888 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 50 ft short of the 100 ft footprint an eVTOL would need — shown to scale.
recorded pad eVTOL FATO
Recorded pad (limiting side)
50 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 2026-AGL-4362-NRA: WRK-Part77
Q3 · State enforcementLIMITED
State has limited enforcement of FAA standards.
Q4 · NFPA 418UNKNOWN
NFPA 418 adoption status not yet assessed for this jurisdiction.
FAA facility data
FAA LID
OA08
AIX ID
aix:hp:PKFESMQG
Lat / Lng
40.08500, -83.06833
Elevation
890 ft MSL
Pad dimensions
50 × 50 ft
Surface type
CONC
Activation date
1998/03
Last owner update
2022/03/24
FAA OEAAA airspace determinations6
Airspace clearance
On file as archived / procedural records — no standing clearance to track.
Filing activity
Most recent determination 2026-03-17 · 3 in the last 24 months
NRAWRK-Part77ASN 2026-AGL-4362-NRA
CONSTR. SAFETY PLAN - Miscellaneous · 1 ft AGL — CONSTR. SAFETY PLAN Miscellaneous
NRADET-to-PropASN 2024-AGL-15769-NRA2024-12-30
OTHER - NAVAIDS/Approach Aids · 3 ft AGL — OTHER Instrument Approach Aid
NRADET-to-PropASN 2024-AGL-15770-NRA2024-12-30
OTHER - NAVAIDS/Approach Aids · 3 ft AGL — OTHER Instrument Approach Aid
NRADET-to-PropASN 2024-AGL-6302-NRA2024-06-24
CONSTR. SAFETY PLAN - Miscellaneous · 1 ft AGL — CONSTR. SAFETY PLAN Miscellaneous
NRADET-to-PropASN 2024-AGL-5335-NRA2024-04-25
OTHER - Miscellaneous · 1 ft AGL — OTHER Miscellaneous
NRAARCH-DeterminedASN 2003-AGL-486-NRA2003-08-27
Other · 0 ft AGL — Reactiviation of an existing but currently unused helipad. Will require new markings only.
Blueprint
The record vs. what we measured
57/100
DATA INTEGRITY
eVTOL footprint
The 50 ft pad is 50 ft short of the 100 ft an eVTOL FATO requires (measured).
SIGNALFEDERAL RECORDMEASURED
Surface elevation890 ftnot cross-checked
Structurenot on recordGround-level
Pad dimensions50 ft side (filed)50 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.