What does SPNS stand for?
SPNS stands for "Standard Precision Navigation Signal"
How to abbreviate "Standard Precision Navigation Signal"?
"Standard Precision Navigation Signal" can be abbreviated as SPNS
What is the meaning of SPNS abbreviation?
The meaning of SPNS abbreviation is "Standard Precision Navigation Signal"
What does SPNS mean?
SPNS as abbreviation means "Standard Precision Navigation Signal"
