Daily Archives: August 4, 2026

White Paper: A Conditional Typology of Rural Transportation Provision, Including Withdrawal, With Criteria Declared in Advance

1. Purpose and Method This paper specifies decision criteria for determining which transportation approach — if any — is appropriate for a given rural American community, and applies them to produce a typology. It is written to a constraint: the … Continue reading

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White Paper: Connectivity Rather Than Modes: An Integrated Bus, Rail, and Air Framework for American Communities

1. Executive Summary The United States does not have a rural transportation problem so much as a rural transfer problem. Each mode is separately funded, separately planned, separately measured, and separately advocated for — and the trips people actually need … Continue reading

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White Paper: A Feasible 40-to-50-Seat Aircraft for Underserved U.S. Communities: Working Backward from a Pre-2040 Entry Into Service

1. Executive Summary The recommendation of this paper is deliberately unromantic: a pressurized, high-wing, twin-turboprop, 44-to-50-seat Part 25 aircraft, derived from an existing type certificate rather than drawn clean-sheet, powered by an in-production or minor-derivative engine in the 2,400-to-3,000 shaft-horsepower … Continue reading

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White Paper: Right-Sizing the Extremes: Airline and Route Fit for the Boeing 737-7 and 737-10

1. Executive Summary The FAA issued an amended type certificate for the Boeing 737-7 on August 3, 2026, closing a certification campaign that began with first flight in March 2018. Flight testing started before the global MAX grounding, the pandemic, … Continue reading

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