T in front of "N" number

FlightAware General
1

What’s the significance or meaning of the T before some N numbers.

It seems to appear for some flights and not others.

i.e N1234 might be shown as TN1234 on the next or preceding flight.

Thanks

2

Djoest,

Welcome to Flight Aware.

See discussions.flightaware.com/view … ht=airtaxi

Allen

3

Thanks for clarifying that. Sorry I didn’t see the earlier post