What an easter egg. Whoever encodes the data has finally got their time in the spotlight.
I had a carbon monoxide alarm which, when triggered, would beep the Morse code for "CO".
I've gotten a private tour of the Capitol Records Building. They even got into talking about the reverb chambers under the parking lot, but they never mentioned the Morse code light. Hiding in plain sight.
As an LA native, I had no idea about this. I know Hollywood has a reputation of being a tourist trap, but things like this make me think, how could you not be romantic about this city?