Message posted by Metty on September 29, 2019 at 10:29:53 PST:
N88 is the registration, SSR code 0331 correlates with an aircraft in the range. Operated by FAA so almost certainly doing a flight check, calibrating navaids. Unless there's been a nasty incident, it's fairly routine.
In Reply to: Re: Private aircraft from Groom Lake? posted by Metty on September 29, 2019 at 10:19:15 PST:
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