About TecAv
TecAv Software builds focused tools for crews and operations. Time and Fuel is a planning aid for aviation, marine, road, drone and agricultural environments.
The work starts from practical questions: do we have the time, and do we have the fuel? The software is designed to be calm, dependable and usable on the devices people already carry.
Watch and phone apps such as Ops Normal Timer, Barcode Ticket and Mail Alert follow the same approach—large clear controls, offline use where it matters, and honest limits.
Flux Drive extends Time and Fuel Aviation into the cockpit data path without turning the website into a hardware catalogue first.