E8 Fiber Overbuild

FTTH overbuild opportunity across Element8 / AtLink's FWA footprint — 169 towers (22 TX, 147 OK). ROW-snapped construction footage, not $/passing.

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First-fiber locations (no fiber today)

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Units

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Buildable zones

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Locations in zones

Layers

Overbuild zones (586) VCTI calibration overlay (Tarrant)

> 3,000 loc/sq mi

1,500 – 3,000

500 – 1,500

< 500

Top zones by locations

Zone	City	Locs	Units	/sq mi

Method. Locations are FCC BSL fabric points inside E8/AtLink FWA coverage with zero fiber providers today. Zones are 200 m / 50-point DBSCAN clusters. Footage is ROW-snapped: each location snaps to its nearest street centerline (osm.roads, 3,996,622 TX+OK segments) and the distinct set of served street segments is the distribution route.

Calibration vs VCTI. The same method run inside VCTI's engineered Tarrant Phase 1–3 AOIs: 1,009,812 ft vs VCTI's 876,606 ft = +15.2% (conservative) in aggregate, with a per-AOI spread of −38% to +44%. Usable for portfolio screening; not a substitute for detailed engineering.