What does Tfts stand for?

Tfts stands for "Terrestrial Flight Telephone System"

How to abbreviate "Terrestrial Flight Telephone System"?

"Terrestrial Flight Telephone System" can be abbreviated as Tfts

What is the meaning of Tfts abbreviation?

The meaning of Tfts abbreviation is "Terrestrial Flight Telephone System"

What does Tfts mean?

Tfts as abbreviation means "Terrestrial Flight Telephone System"