What does STF stand for?

STF stands for "Seaplane Training Flight"

How to abbreviate "Seaplane Training Flight"?

"Seaplane Training Flight" can be abbreviated as STF

What is the meaning of STF abbreviation?

The meaning of STF abbreviation is "Seaplane Training Flight"

What does STF mean?

STF as abbreviation means "Seaplane Training Flight"