A Mysterious Numbers Station Is Broadcasting Through the Iran War

Numbers station broadcast has been airing twice daily since February 28, broadcast began at start of US-Israel attack on Iran on February 28 and has played twice daily.

Shortwave frequency 7910 kHz played on 7910 kHz at 02:00 UTC and 18:00 UTC, initial frequency used and scheduled UTC times.

Priyom traced the broadcast using multilateration and triangulation, priyom used radio-location techniques to analyze the signal.

Böblingen transmission site was identified as the likely origin of the broadcast inside a US military base southwest of Stuttgart, new identified transmission origin and location context.

52nd Strategic Signal Battalion is headquartered near the identified transmission site, possible organizational linkage near the site.