Owner self-reported — never independently field-inspected
Location confidence
No coordinate anomaly detected
Terrain cross-check (USGS 3DEP)
FAA 2328 ft MSL · USGS ground 2328 ft · Δ 0 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 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.
NFPA 418 adoption status not yet assessed for this jurisdiction.
FAA facility data
FAA LID
10NV
AIX ID
aix:hp:Q52D05V1
Lat / Lng
36.21435, -115.24840
Elevation
2328 ft MSL
Pad dimensions
40 × 40 ft
Surface type
CONC
Surface condition
FAIR
Activation date
2015/12
Last owner update
2020/03/04
FAA OEAAA airspace determinations2
Airspace clearance
On file as archived / procedural records — no standing clearance to track.
Filing activity
Most recent determination 2016-05-03
NRAARCH-DeterminedASN 2016-AWP-1108-NRA2016-11-10
Heliport · 0 ft AGL — Addition of a secondary roll-off helipad for the Mountain View Hospital. No based helicopters. And approximately 1 landing per month.
NRAARCH-DeterminedASN 2011-AWP-429-NRA2011-06-23
Heliport · 0 ft AGL — Construction of an emergency helipad at MountainView Hospital. Emergency helicopters currently land in the parking lot.\r\n\r\nHeliport will be concrete FATO is 70' x 70' and TLOF is 40' x 40'. Preferred magnetic direction of ingress/egress routes are 358 degrees and alternate routes are 223 degrees.
Safety history (NTSB)1
Incident history
1 NTSB helicopter event within 3 nm since 2010 (1 incident); most recent 2023-12-09.
INCIDENT2.4 nm2023-12-09
ROBINSON HELICOPTER R44 · North Las Vegas, NV — NTSB CAROL
NTSB helicopter accidents & incidents geocoded within 3 nm of this pad and attributed to the nearest facility — proximity, not a determination that an event occurred at this site. Source: NTSB aviation accident database.
Blueprint
The record vs. what we measured
79/100
DATA INTEGRITY
eVTOL footprint
The 40 ft pad is 60 ft short of the 100 ft an eVTOL FATO requires (measured).
SIGNALFEDERAL RECORDMEASURED
Surface elevation2328 ftnot cross-checked
Structurenot on recordGround-level
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.
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.