XMSN

AcronymDefinition
XMSNTransmission
XMSNXM Sports Nation (satellite radio station)
References in periodicals archive ?
Instead, the offending amber cube turned out to be one that I had not seen illuminated since I did my last emergency-procedure (EP) sim at the FRS: "TAIL XMSN OIL TEMP.
The "TAIL XMSN OIL TEMP" light continued to flicker, but outside, the little fan in back kept turning.