AirIndex Research · FAA LID 9FL4

PASCO COUNTY MOSQUITO

NEW PORT RICHEY, FL. Operational · Private use.

OperationalPrivate usePrivate

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Data integrity

57/100
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 40 ft MSL · USGS ground 41 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

INFEASIBLE WITHOUT REMEDIATIONConversion feasibility · four readings, one line each
Obstruction screen
Severe
High obstacle within 0.5 nm conflicts with the expanded footprint and the 8:1 approach surface.
Geometry
Requires 40 feet of expansion
Recorded pad side 60 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
Infeasible without remediation
A high obstacle conflicts with the expanded footprint. Remediation or a different site.
100 ft · eVTOL FATO60 ft
The recorded pad is 40 ft short of the 100 ft footprint an eVTOL would need — shown to scale.
recorded pad eVTOL FATO
Recorded pad (limiting side)
60 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 2014-ASO-519-NRA determined 2014-06-20
Q3 · State enforcementSTRONG
State has adopted FAA AC as enforceable.
Q4 · NFPA 418ADOPTED
Jurisdiction has adopted NFPA 418 in fire/building code.

FAA facility data

FAA LID
9FL4
AIX ID
aix:hp:WB091B27
Lat / Lng
28.19340, -82.62039
Elevation
40 ft MSL
Pad dimensions
60 × 60 ft
Surface type
CONC
Surface condition
GOOD
Activation date
1996/10
Last owner update
2025/12/30

FAA OEAAA airspace determinations6

Airspace clearance
On file as archived / procedural records — no standing clearance to track.
Filing activity
Most recent determination 2014-02-24
  • NRAARCH-Work In ProgressASN 2004-ASO-625-NRA
    Other · 0 ft AGL — Establish private-use heliport. 1 private-use heliports w/n 5nm and 1 PU airport (to be closed - information already sent to Washington for closing)
  • NRAARCH-Work In ProgressASN 2004-ASO-264-NRA
    Other · 11 ft AGL — ESTABLISHED PRIVATE USE AIRPORT 3FD1 WANTS TO CHANGE RUNWAY 26 TO RIGHT HAND PATTERN. ONE PRIVATE USE HELIPORT WITHIN .32 NM OF THE TAMPA BAY EXECUTIVE AIRPORT.
  • NRAARCH-DeterminedASN 2014-ASO-519-NRA
    2014-06-20
    Heliport · 0 ft AGL — Relocation of existing Pasco County Mosquito Control (9FL4) helipad in New Port Ritchey FL.
  • NRAARCH-DeterminedASN 2012-ASO-203-NRA
    2012-06-18
    Heliport · 0 ft AGL — Seitenbacher LLC wishes to establish a 58' x 58' private helicopter turf landing area (TLOF: 33' x 33') in Pasco County approximately 4 miles west of the town of Odessa. Seitenbacher LLC currently owns two adjacent parcels of land including an open field which has a length of approximately 240' and a width of approximately 160'. The owner intends to base two piston-driven rotorcraft (Robinson R-22 and R-44 models) within existing buildings which are located west of the proposed landing area. Other than the installation of a wind cone the owner does not intend to mark improve or light the proposed landing area. The ingress and egress to/from the proposed landing area is comprised of an eastern departure and westerly approach (085d/265d). Because only one aircraft will be utilized at a time there should be no conflicts with utilizing the existing path for both departures and arrivals. Furthermore it is anticipated that no more than one or two departures and landings will occur during a weekly basis. The facility will not be utilized during IFR conditions or at night.
  • NRAARCH-DeterminedASN 2006-ASO-153-NRA
    2006-05-01
    Heliport · 0 ft AGL — Need to move established helipad .5NM NE of current location due to development and will deactivate current pad when new pad is established. Proposed FATO 85 x 85 TLOF 30 x 30 with concrete surface.
  • NRAARCH-DeterminedASN 2004-ASO-626-NRA
    2004-09-16
    Other · 0 ft AGL — Establish private-use heliport. FATO 85'x85' TLOF 20'x20' Concrete/Asphalt. 1 PU (to be closed) 1 PR within 5 nm.
Blueprint
The record vs. what we measured
57/100
DATA INTEGRITY
eVTOL footprint
FATO 100 ft reqHTLOF 60 ft

The 60 ft pad is 40 ft short of the 100 ft an eVTOL FATO requires (measured).

SIGNALFEDERAL RECORDMEASURED
Surface elevation40 ftnot cross-checked
Structurenot on recordGround-level
Pad dimensions60 ft side (filed)60 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.
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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.

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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:WB091B27 · Methodology →
Cite this facility

PASCO COUNTY MOSQUITO, NEW PORT RICHEY, FL (FAA 9FL4). AirIndex facility record aix:hp:WB091B27. Verifiable at https://www.airindex.io/verify/aix:hp:WB091B27.

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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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