Also known as: sn.
SN has various meanings in the Aircraft category. Discover the full forms, definitions, and usage contexts of SN in Aircraft.
If 70 were bid in the market and there was no offer, the quote would be "70 bid without." The expression "without" indicates a one-way market.
AircraftNavigation, and the instruments for it, by receiving and measuring signals from artificial satellites orbiting the earth.
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