The TTC 1 is carried by GTFr Poseidon.
FS1 Tech Room Description
The TTC 1 is another example of civilian equipment used by the GTA League of Defense. It is primarily a Tech Container, used for research purposes, especially Zero-G development operations. It is not very strong, however, and is often a target of enemy attacks.
FS2 Tech Room Description
The TTC 1 is a civilian cargo container modified for military use. It is a dense-hulled container originally designed to protect fragile technical and scientific equipment. The same protection is now used to guard against collision and attack damage to replacement ship subsystems and other electronic equipment intended for combat spacecraft.