Define the mission
Specify passenger, cargo, medical, regional, or special mission; routes; payload; weather; utilization; and public benefit before selecting infrastructure or promising service.
U.S. entry is a system-of-systems project. The fastest credible path aligns the aircraft, operator, people, infrastructure, airspace, local approvals, commercial model, and safety evidence early.
Specify passenger, cargo, medical, regional, or special mission; routes; payload; weather; utilization; and public benefit before selecting infrastructure or promising service.
Separate aircraft certification, production, airworthiness, operator authority, personnel qualification, airport/vertiport work, environmental review, and state/local approvals.
Define operational control, release information, energy decisions, maintenance, passenger flow, alternates, irregular operations, and accountable ownership.
Qualify the initial cadre, standardize instructors and evaluators, control records, assess change risk, and connect early operational data to corrective action.
Test the full aircraft turnaround, charging, ground movement, ATC, weather, emergency, passenger, and recovery sequence at the intended site.
Use limited routes and conditions, defined expansion gates, daily performance review, disciplined configuration control, and objective evidence before scaling.
A type-certification milestone does not approve an operator. A Part 135 certificate does not approve a new aircraft or route. A vertiport design does not prove utility capacity or emergency readiness. An aircraft order does not create a qualified workforce.
Manage each workstream separately, then control the interfaces between them through one integrated readiness plan.
The review should show the current state, the source of truth, the responsible owner, the next decision, and the evidence required for closure.
The comparative case study explains why an established certificate holder may offer the stronger initial path, what advantages it actually provides, and why the 25-hour proving-test requirement must not be mistaken for the entire aircraft-addition process.
Read the Part 135 entry study ↗