buzlightyear
New Member
What does those abbreviations mean? PD, RD, ND, AD ?
Hi everybody, I'm new to forum.
I really appreciate if somebody explains what all these
PD, RD, ND, AD mean, and how to derive them from INS
papers or other source?
Thanks in advance!
Hi everybody, I'm new to forum.
I really appreciate if somebody explains what all these
PD, RD, ND, AD mean, and how to derive them from INS
papers or other source?
Thanks in advance!
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