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supportengineeryesterday at 12:24 AM2 repliesview on HN

I seem to recall reading (on HN, no less) that advanced passive radar technology is classified as munitions, by the US Government and is under export controls?


Replies

syedkarimyesterday at 1:01 AM

Yes, they are on the BIS Commerce Control List. It doesn't need to be particularly advanced to be export controlled.

5A001.g Passive Coherent Location (PCL) systems or equipment, “specially designed” for detecting and tracking moving objects by measuring reflections of ambient radio frequency emissions, supplied by non-radar transmitters. Technical Note: For the purposes of 5A001.g, non-radar transmitters may include commercial radio, television or cellular telecommunications base stations.

https://www.bis.doc.gov/index.php/documents/regulations-docs...

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charcircuityesterday at 1:56 AM

You are probably thinking of this thread:

https://news.ycombinator.com/item?id=33581696