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Old 05-20-2017, 08:00 AM
rv7charlie rv7charlie is offline
 
Join Date: May 2006
Location: Pocahontas MS
Posts: 3,055
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There was a similar issue with one brand of 121.5 ELTs a number of years ago, where RF & other stray energy would trigger them. Couldn't find any internet references, but IIRC, it started after the FAA started requiring remote indicator/control panels visible to the pilot (long runs of wire & an extra circuit board was an entry point into the ELT).
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