AirIndex Research · FAA LID CA99

KILROY AC8-LONG BEACH

LONG BEACH, CA — Los Angeles metro. Operational · Private use.

OperationalPrivate usePrivate
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Data integrity

54/100
Self-reportedData Integrity Index
Independent inspection
Owner self-reported — never independently field-inspected
Location confidence
No coordinate anomaly detected
Terrain cross-check (USGS 3DEP)
FAA 121 ft MSL · USGS ground 33 ft · Δ 88 ft
Differential consistent with an elevated / rooftop pad
Structure cross-check (Overture / OSM)
Rooftop pad — the coordinate falls on a building footprint
Building height ≈ 120 ft — measured independently of the FAA record
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

InfeasibleConversion feasibility · obstruction screen
100 ft · eVTOL FATO50 ft
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 2024-AWP-6953-NRA: DET-to-Prop
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
CA99
AIX ID
aix:hp:T4DHDTQJ
Lat / Lng
33.80742, -118.14574
Elevation
121 ft MSL
Pad dimensions
50 × 50 ft
Surface type
CONC
Activation date
1990/05
Last owner update
2020/07/24

FAA OEAAA airspace determinations34

Airspace clearance
On file as archived / procedural records — no standing clearance to track.
Nearby obstructions (OE/AAA-determined structures)
34 structures determined near the pad · tallest 42 ft AGL
Active construction (crane / in-progress) filed recently — obstruction environment is changing.
Filing activity
Most recent determination 2024-09-09 · 17 in the last 24 months
  • NRADET-to-PropASN 2024-AWP-6953-NRA
    2024-10-24
    HANGAR - Construction · 20 ft AGL — HANGAR Construction
  • NRADET-to-PropASN 2024-AWP-6937-NRA
    2024-10-24
    HANGAR - Construction · 36 ft AGL — HANGAR Construction
  • NRADET-to-PropASN 2024-AWP-6938-NRA
    2024-10-24
    HANGAR - Construction · 41 ft AGL — HANGAR Construction
  • NRADET-to-PropASN 2024-AWP-6939-NRA
    2024-10-24
    HANGAR - Construction · 36 ft AGL — HANGAR Construction
  • NRADET-to-PropASN 2024-AWP-6940-NRA
    2024-10-24
    HANGAR - Construction · 37 ft AGL — HANGAR Construction
  • NRADET-to-PropASN 2024-AWP-6941-NRA
    2024-10-24
    HANGAR - Construction · 42 ft AGL — HANGAR Construction
  • NRADET-to-PropASN 2024-AWP-6942-NRA
    2024-10-24
    HANGAR - Construction · 37 ft AGL — HANGAR Construction
  • NRADET-to-PropASN 2024-AWP-6943-NRA
    2024-10-24
    HANGAR - Construction · 20 ft AGL — HANGAR Construction
  • NRADET-to-PropASN 2024-AWP-6944-NRA
    2024-10-24
    HANGAR - Construction · 20 ft AGL — HANGAR Construction
  • NRADET-to-PropASN 2024-AWP-6945-NRA
    2024-10-24
    HANGAR - Construction · 20 ft AGL — HANGAR Construction
  • NRADET-to-PropASN 2024-AWP-6946-NRA
    2024-10-24
    HANGAR - Construction · 20 ft AGL — HANGAR Construction
  • NRADET-to-PropASN 2024-AWP-6947-NRA
    2024-10-24
    HANGAR - Construction · 36 ft AGL — HANGAR Construction
  • NRADET-to-PropASN 2024-AWP-6948-NRA
    2024-10-24
    HANGAR - Construction · 41 ft AGL — HANGAR Construction
  • NRADET-to-PropASN 2024-AWP-6952-NRA
    2024-10-24
    HANGAR - Construction · 36 ft AGL — HANGAR Construction
  • NRADET-to-PropASN 2024-AWP-6949-NRA
    2024-10-24
    HANGAR - Construction · 36 ft AGL — HANGAR Construction
  • NRADET-to-PropASN 2024-AWP-6950-NRA
    2024-10-24
    HANGAR - Construction · 36 ft AGL — HANGAR Construction
  • NRADET-to-PropASN 2024-AWP-6951-NRA
    2024-10-24
    HANGAR - Construction · 41 ft AGL — HANGAR Construction
  • NRADET-to-PropASN 2024-AWP-1144-NRA
    2024-03-08
    HANGAR - Construction · 36 ft AGL — HANGAR Construction
  • NRADET-to-PropASN 2024-AWP-1145-NRA
    2024-03-08
    HANGAR - Construction · 41 ft AGL — HANGAR Construction
  • NRADET-to-PropASN 2024-AWP-1146-NRA
    2024-03-08
    HANGAR - Construction · 36 ft AGL — HANGAR Construction
  • NRADET-to-PropASN 2024-AWP-1147-NRA
    2024-03-08
    HANGAR - Construction · 37 ft AGL — HANGAR Construction
  • NRADET-to-PropASN 2024-AWP-1148-NRA
    2024-03-08
    HANGAR - Construction · 42 ft AGL — HANGAR Construction
  • NRADET-to-PropASN 2024-AWP-1149-NRA
    2024-03-08
    HANGAR - Construction · 37 ft AGL — HANGAR Construction
  • NRADET-to-PropASN 2024-AWP-1150-NRA
    2024-03-08
    HANGAR - Construction · 20 ft AGL — HANGAR Construction
  • NRADET-to-PropASN 2024-AWP-1151-NRA
    2024-03-08
    HANGAR - Construction · 20 ft AGL — HANGAR Construction
  • NRADET-to-PropASN 2024-AWP-1152-NRA
    2024-03-08
    HANGAR - Construction · 20 ft AGL — HANGAR Construction
  • NRADET-to-PropASN 2024-AWP-1153-NRA
    2024-03-08
    HANGAR - Construction · 28 ft AGL — HANGAR Construction
  • NRADET-to-PropASN 2024-AWP-1154-NRA
    2024-03-08
    HANGAR - Construction · 31 ft AGL — HANGAR Construction
  • NRADET-to-PropASN 2024-AWP-1155-NRA
    2024-03-08
    HANGAR - Construction · 28 ft AGL — HANGAR Construction
  • NRADET-to-PropASN 2024-AWP-1156-NRA
    2024-03-08
    HANGAR - Construction · 31 ft AGL — HANGAR Construction
  • NRADET-to-PropASN 2024-AWP-1157-NRA
    2024-03-08
    HANGAR - Construction · 28 ft AGL — HANGAR Construction
  • NRADET-to-PropASN 2024-AWP-1158-NRA
    2024-03-08
    HANGAR - Construction · 28 ft AGL — HANGAR Construction
  • NRADET-to-PropASN 2024-AWP-1159-NRA
    2024-03-08
    HANGAR - Construction · 31 ft AGL — HANGAR Construction
  • NRADET-to-PropASN 2024-AWP-1160-NRA
    2024-03-08
    HANGAR - Construction · 31 ft AGL — HANGAR Construction

Safety history (NTSB)4

Accident history

4 NTSB helicopter events within 3 nm since 2010 (4 accidents); most recent 2017-09-20.

2 with serious injury

  • ACCIDENT0.8 nm
    2017-09-20
    ROBINSON HELICOPTER R22 · Long Beach, CA — NTSB CAROL
  • ACCIDENT0.7 nm
    2014-08-24
    ROBINSON HELICOPTER R22 BETA · Long Beach, CA — NTSB CAROL
  • ACCIDENT0.7 nm
    2014-06-20
    ROBINSON HELICOPTER R22 BETA · Long Beach, CA — NTSB CAROL
  • ACCIDENT0.7 nm
    2010-10-12
    ROBINSON HELICOPTER R22 BETA · Long Beach, 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
54/100
DATA INTEGRITY
Surface elevation
GROUND 33ftROOFTOP 153ftbldg ~120ftFAA FILED 121ft

The FAA record places this pad at 121 ft. USGS terrain plus the building put the actual rooftop at 153 ft — a +32 ft difference the federal record doesn’t carry.

eVTOL footprint
FATO 100 ft reqHTLOF 50 ft

The 50 ft pad is 50 ft short of the 100 ft an eVTOL FATO requires (measured).

SIGNALFEDERAL RECORDMEASURED
Surface elevation121 ft153 ft · USGS+structure
Structurenot on recordRooftop pad
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.
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:T4DHDTQJ · Methodology →
Cite this facility

KILROY AC8-LONG BEACH, LONG BEACH, CA (FAA CA99). AirIndex facility record aix:hp:T4DHDTQJ. Verifiable at https://www.airindex.io/verify/aix:hp:T4DHDTQJ.

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.

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