Will you be allowing GNAV's to be added to one's own data base for routine use. Will those known locations be available for use in a national database for all Doroni's operations?

No. Private "Home" Spots (GNAV waypoints) are planned to be stored in the aircraft's onboard computer and private user profile as confidential data, and Doroni’s privacy policy is intended to prevent sharing your personal information with third parties without explicit consent. The "national database" is planned to be strictly for commercial and public nodes (vertiports, helipads, charging stations).