Did Russia make this ship disappear?

Could be a big problem... Or could be an anomaly. My mom's car's GPS always showed her house 1/4 mile away, so we know this isn't perfect.

PO1 Tony Holland Why Not? We Did in the Philadelphia Experiment! OK Maybe not in the Clinical Sense, Optical Sense but in the EW Sense We Sure Did and I got to Learn about it Much Later. It's Called Electronic Warfare and I rather Enjoyed Being Part of the Electronic Warfare Community both on the Ship and as Part of Project Classic Wizard.