AirIndex Research · FAA LID CN53

KINGS COUNTY HOUSTON AVE

HANFORD, CA. Operational · Private use.

OperationalPrivate usePublic

Watch this facility

Get an email when the record for Kings County Houston Ave changes: its FAA registration, pad data, nearby FAA airspace determinations, or AirIndex findings. A weekly digest arrives only when something changed.

Already a reader? Sign in to watch it
Loading satellite view…

Data integrity

67/100
CorroboratedData Integrity Index
Independent inspection
Owner self-reported — never independently field-inspected
Location confidence
No coordinate anomaly detected
Terrain cross-check (USGS 3DEP)
FAA 239 ft MSL · USGS ground 232 ft · Δ 7 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 →

eVTOL readiness

CONDITIONALConversion feasibility · four readings, one line each
Obstruction screen
Clear
No obstructions within 0.5 nm on the FAA obstacle file.
Geometry
Requires 46 feet of expansion
Recorded pad side 54 ft against a 100 ft eVTOL FATO.
Structural FATO
Unverified
The full 100 × 100 ft FATO must be load-bearing. The FAA does not record structural capacity, so no record can confirm it.
Overall
Conditional
Obstruction screen passed. Geometry and structural capacity remain open. Site validation required.
100 ft · eVTOL FATO54 ft
The recorded pad is 46 ft short of the 100 ft footprint an eVTOL would need — shown to scale.
recorded pad eVTOL FATO
Recorded pad (limiting side)
54 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.

Measured against FAA pad geometry and federal FATO sizing (EB-105). The obstruction screen is the only reading the engine verdict rests on; geometry and structural capacity are stated separately and never folded into it. 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
OE3A archive: ASN 2007-AWP-273-NRA determined 2007-06-11
Q3 · State enforcementSTRONG
State has adopted FAA AC as enforceable.
Q4 · NFPA 418UNKNOWN
NFPA 418 adoption status not yet assessed for this jurisdiction.

FAA facility data

FAA LID
CN53
AIX ID
aix:hp:ZVXV0DMJ
Lat / Lng
36.29987, -119.59485
Elevation
239 ft MSL
Pad dimensions
54 × 54 ft
Surface type
CONC
Surface condition
GOOD
Activation date
2007/12
Last owner update
2020/03/23

FAA OEAAA airspace determinations1

Airspace clearance
On file as archived / procedural records — no standing clearance to track.
Filing activity
Most recent determination 2007-04-05
  • NRAARCH-DeterminedASN 2007-AWP-273-NRA
    2007-06-11
    Heliport · 0 ft AGL — Contruct two heliports Helio pad A & B\r\nFATO Dimension: 98' x 98'\r\nTLOF Dimension: 54' x 54'\r\nconcrete surface at grade \r\nCenter -to-center 134' separation between TLOF's\r\nMag Direction Ingress 125d 305d\r\nMag Direction Egress 125d 305d\r\nNo IFR operations proposed\r\nCALTRANS permit being requested by proponent

Safety history (NTSB)1

Accident history

1 NTSB helicopter event within 3 nm since 2010 (1 accident); most recent 2016-03-26.

  • ACCIDENT1.7 nm
    2016-03-26
    BELL 206B · Hanford, CA — 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
67/100
DATA INTEGRITY
eVTOL footprint
FATO 100 ft reqHTLOF 54 ft

The 54 ft pad is 46 ft short of the 100 ft an eVTOL FATO requires (measured).

SIGNALFEDERAL RECORDMEASURED
Surface elevation239 ftnot cross-checked
Structurenot on recordGround-level
Pad dimensions54 ft side (filed)54 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.
Request Ground Truth verification

Full risk assessment

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.

Request the full assessment

Building autonomous systems? See the machine-verified feed

Provenance FAA NASR 5010 · pad dims APT cycle 2026/03/19 · USGS 3DEP terrain · Overture structure · eVTOL screen conversion-feasibility-1.1 · AIX-ID aix:hp:ZVXV0DMJ · Methodology →
Cite this facility

KINGS COUNTY HOUSTON AVE, HANFORD, CA (FAA CN53). AirIndex facility record aix:hp:ZVXV0DMJ. Verifiable at https://www.airindex.io/verify/aix:hp:ZVXV0DMJ.

Verify this record →

AIX-IDs are free to cite and reference; the registry is the source of record. The verify link resolves this record against the audit chain.

← All markets