AirIndex Research · FAA LID 9WA2

ODESSA MEML HOSPITAL

ODESSA, WA. 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 1700 ft MSL · USGS ground 1577 ft · Δ 123 ft
Differential consistent with an elevated / rooftop pad
Structure cross-check (Overture / OSM)
On a building footprint — height not tagged in the source
Building height ≈ 15 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

CONDITIONALConversion feasibility · four readings, one line each
Obstruction screen
Clear
No obstructions within 0.5 nm on the FAA obstacle file.
Geometry
Requires 64 feet of expansion
Recorded pad side 36 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 FATO36 ft
The recorded pad is 64 ft short of the 100 ft footprint an eVTOL would need — shown to scale.
recorded pad eVTOL FATO
Recorded pad (limiting side)
36 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 determinationUNKNOWN
FAA OE/AAA airspace determination data integration pending.
Q3 · State enforcementMODERATE
State has partial enforcement framework.
Q4 · NFPA 418UNKNOWN
NFPA 418 adoption status not yet assessed for this jurisdiction.

FAA facility data

FAA LID
9WA2
AIX ID
aix:hp:YX241ACA
Lat / Lng
47.33146, -118.68229
Elevation
1700 ft MSL
Pad dimensions
36 × 36 ft
Surface type
MATS
Activation date
1997/12
Last owner update
2020/04/15

FAA OEAAA airspace determinations0

No FAA OEAAA determinations linked to this facility.
Blueprint
The record vs. what we measured
54/100
DATA INTEGRITY
Surface elevation
GROUND 1577ftROOFTOP 1592ftbldg ~15ftFAA FILED 1700ft

The FAA record places this pad at 1700 ft. USGS terrain plus the building put the actual rooftop at 1592 ft — a -108 ft difference the federal record doesn’t carry.

eVTOL footprint
FATO 100 ft reqHTLOF 36 ft

The 36 ft pad is 64 ft short of the 100 ft an eVTOL FATO requires (measured).

SIGNALFEDERAL RECORDMEASURED
Surface elevation1700 ft1592 ft · USGS+structure
Structurenot on recordOn a building
Pad dimensions36 ft side (filed)36 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:YX241ACA · Methodology →
Cite this facility

ODESSA MEML HOSPITAL, ODESSA, WA (FAA 9WA2). AirIndex facility record aix:hp:YX241ACA. Verifiable at https://www.airindex.io/verify/aix:hp:YX241ACA.

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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