Every eVTOL startup I talk to has the same problem: flight test data scattered across spreadsheets, CSVs, and custom scripts that break every other week. No standard format. No validation.
Source: [Dev.to](https://dev.to/mohammedfayazahamed/building-a-telemetry-ingestion-api-for-evtol-prototyping-with-fastapi-and-pydantic-2l8)