AirIndex Research · FAA LID AL26

BRYANT CULBERSON

TUSCALOOSA, AL. Operational · Private use.

OperationalPrivate usePublic

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Data integrity

84/100
VerifiedData Integrity Index
Independent inspection
Agency-inspected (S)
Last inspection record: 2016/11/01
Location confidence
No coordinate anomaly detected
Terrain cross-check (USGS 3DEP)
FAA 283 ft MSL · USGS ground 282 ft · Δ 1 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

UNVERIFIEDConversion feasibility · four readings, one line each
Obstruction screen
No data
No FAA obstacle data on file for this state. Clearance unverified.
Geometry
Requires 50 feet of expansion
Recorded pad side 50 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
Unverified
No obstruction data on file. The dimensional gap applies; clearance is unverified.
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.

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
OE/AAA ASN 2025-ASO-2707-OE: DET-DNE-TMP
Q3 · State enforcementUNKNOWN
State enforcement posture not yet assessed.
Q4 · NFPA 418UNKNOWN
NFPA 418 adoption status not yet assessed for this jurisdiction.

FAA facility data

FAA LID
AL26
AIX ID
aix:hp:X91Q8MSZ
Lat / Lng
33.20595, -87.52778
Elevation
283 ft MSL
Pad dimensions
50 × 50 ft
Surface type
CONC
Activation date
1979/08
Last inspection
2016/11/01
Last owner update
2017/08/30

FAA OEAAA airspace determinations13

Airspace clearance
Airspace clearance on file has lapsed — a re-filing may be needed for new/continued operations. Does not by itself reclassify the existing structure as a hazard.
Clearance posture: expired 13d ago
Nearby obstructions (OE/AAA-determined structures)
13 structures determined near the pad · tallest 165 ft AGL
Active construction (crane / in-progress) filed recently — obstruction environment is changing.
Filing activity
Most recent determination 2025-02-04 · 13 in the last 24 months
  • OEDET-DNEexpired 13d agoASN 2025-ASO-2429-OE
    2025-03-11
    BUILDING$SCHOOL · 45 ft AGL — High Performance Computing and Data Center
  • OEDET-DNE-TMPexpired 29d agoASN 2025-ASO-2710-OE
    2025-02-26
    CRANE · 145 ft AGL — UA HPC 115kV TL CRANE FOR STR. #5
  • OEDET-DNE-TMPexpired 29d agoASN 2025-ASO-2709-OE
    2025-02-26
    CRANE · 145 ft AGL — UA HPC 115kV TL CRANE FOR STR. #4
  • OEDET-DNEexpired 29d agoASN 2025-ASO-2699-OE
    2025-02-26
    POLE$UTILITY · 97 ft AGL — UA HPC 115kV TL STR. #80AA
  • OEDET-DNE-TMPexpired 29d agoASN 2025-ASO-2707-OE
    2025-02-26
    CRANE · 140 ft AGL — UA HPC 115kV TL CRANE FOR STR. #2
  • OEDET-DNE-TMPexpired 29d agoASN 2025-ASO-2708-OE
    2025-02-26
    CRANE · 140 ft AGL — UA HPC 115kV TL CRANE FOR STR. #3
  • OEDET-DNEexpired 29d agoASN 2025-ASO-2701-OE
    2025-02-26
    POLE$UTILITY · 115 ft AGL — UA HPC 115kV TL STR. #2
  • OEDET-DNEexpired 29d agoASN 2025-ASO-2704-OE
    2025-02-26
    POLE$UTILITY · 120 ft AGL — UA HPC 115kV TL STR. #5
  • OEDET-DNEexpired 29d agoASN 2025-ASO-2702-OE
    2025-02-26
    POLE$UTILITY · 115 ft AGL — UA HPC 115kV TL STR. #3
  • OEDET-DNEexpired 29d agoASN 2025-ASO-2703-OE
    2025-02-26
    POLE$UTILITY · 120 ft AGL — UA HPC 115kV TL STR. #4
  • OEDET-DNEexpired 29d agoASN 2025-ASO-2700-OE
    2025-02-26
    POLE$UTILITY · 97 ft AGL — UA HPC 115kV TL STR. #1
  • OEDET-DNE-TMPexpired 29d agoASN 2025-ASO-2705-OE
    2025-02-26
    CRANE · 120 ft AGL — UA HPC 115kV TL CRANE FOR STR. #80AA
  • OEDET-DNE-TMPexpired 48d agoASN 2025-ASO-2233-OE
    2025-02-07
    CRANE · 165 ft AGL — UA - High Performance Computing & Data Center
Blueprint
The record vs. what we measured
84/100
DATA INTEGRITY
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 elevation283 ftnot cross-checked
Structurenot on recordGround-level
Pad dimensions50 ft side (filed)50 ft side · measured
Coordinate integrityas filedterrain cross-checked
Independent inspectionagency-inspectedagency-inspected
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:X91Q8MSZ · Methodology →
Cite this facility

BRYANT CULBERSON, TUSCALOOSA, AL (FAA AL26). AirIndex facility record aix:hp:X91Q8MSZ. Verifiable at https://www.airindex.io/verify/aix:hp:X91Q8MSZ.

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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