Bases can submit trip records by directly uploading files to the TLC. Bases may not send trip records by mail, e-mail, or any method other than the following described here:
FTP: All bases are required to submit their trip records using an FTP (File Transfer Protocol) client, effective March 2017. There are a number of free FTP clients available for download online, including FireFTP, FileZilla and Core FTP. When using a FTP client, bases will use the same username and password that they use for scheduling vehicle appointments.
The attached PDF includes detailed instructions for downloading FireFTP, one of the eligible FTP clients, as well as for uploading trip data using that client.