How to pronounce “direction finding” in English

And he, he and the FBI actually teamed up to capture me.And they ended up, you know, in the long run they ended up actually going out with the radio direction finding gear and tracing the cellular signal to determine my whereabouts,because I was in a fixed location in Raleigh, North Carolina, because I just moved there and I underestimated the amount of time that the government would work, because ordinarily