16 of NEXA’s 34 MSAs Sit Where Capital Isn’t the Binding Constraint

NEXA’s March 2026 white paper (Dyment & Zevin, $16.6 Billion Infrastructure Gap) forecasts $16.6B of AAM infrastructure capital across 34 named MSAs through 2045. Overlay that footprint on AirIndex’s State Regulatory Spectrum — released this week as v0.5, 28 states placed — and 16 of the 34 sit in tiers where regulatory structure, not capital, sets deployment pace. Three findings from the overlay; the full 12-claim analysis lands in this month’s research drop.

16 of 34 MSAs: tier sets the pace, not capital

Mapping NEXA’s 34 MSAs against v0.5: six fall in Tier IV (recognition gap — facility approval lives at the municipal level: Dallas, Houston, Atlanta, Las Vegas, Washington DC), ten in Tier III (severe friction — structured but documentation-heavy state pathways, the Florida and Ohio metros). That’s nearly half the footprint where deployment moves at the speed of municipal recognition or approval cycle — not capital availability. Tracked markets are identifier-keyed (Las Vegas aix:mkt:G40HNW4C, Miami aix:mkt:JNF3R9E9); full per-market keying is in the research drop.

For institutional readers: map deployment strategy to tier, not just capital. This cluster doesn’t need different funding levels — it needs different sequencing. Full per-state placements + statute citations: airindex.io/methodology/state-regulatory-spectrum.

Nevada anchored at Tier IV — why that word matters

v0.5 promoted Nevada from Provisional to Anchor at Tier IV on direct primary-source confirmation: NRS Chapter 496 explicitly delegates airport and air-navigation-facility authority to municipalities (NRS 496.020(5); 496.130(1)–(2)), while NRS 493 keeps aircraft and operator certification at the state level with federal deference. Anchor is the methodology’s conservative tier — reached only when statute text directly confirms the tier-defining characteristic, built to survive reviewer challenge across versions. Nevada joins New York (Tier I), Florida (Tier III), and Texas (Tier IV) at Anchor. The framework rests on the primary-source observation of Rex Alexander, President of Five-Alpha LLC and NFPA 418 Chair, who helps states and municipalities write, update, and edit vertical flight infrastructure policies.

For institutional readers: treat Anchor placements (NY, FL, TX, NV) as load-bearing for portfolio decisions; Provisional as directional. All 28 with citations: airindex.io/methodology/state-regulatory-spectrum.

NEXA’s CAPEX bands don’t decompose by capability

NEXA spreads 1,160 new-build vertiports across four cost tiers ($1.5–2.2M unserviced to $55–68M airport multiport) plus 1,400 remediated heliports at an unspecified discount. The bands are reasonable — but they don’t decompose by the eight attributes AirIndex’s Capability Tagging Schema v1.0 identifies as per-site cost drivers. NFPA 418 compliance and battery thermal isolation in particular are eVTOL-load-bearing cost categories that didn’t exist for legacy helicopter operations. The “remediated heliport discount” is the forecast’s most-contested assumption — the schema gives readers a structured way to ask which capabilities that discount preserves and which need fresh investment.

For institutional readers: when reviewing macro CAPEX bands, ask which capability attributes are costed-in versus assumed baseline. Eight-attribute framework: airindex.io/methodology/capability-tagging.

UAM Market Pulse is a weekly intelligence digest from AirIndex. Forward signals are derived from the AirIndex Forward Signals pipeline aggregating classifier outputs, MarketWatch trajectory, and pre-development facility milestones. Full methodology documentation at airindex.io/methodology.

AirIndex · UAM Market Readiness Intelligence · airindex.io