skip to content

NIL HEARDRECEPTION LOG

Unnamed Russian marker channel 6806 kHz

tier B · 6805.2 kHz · 9 captures · 84:57 received

Field notes from the target list

marker-6806: Unnamed Russian marker channel 6806 kHz — Twente spots July to 2026-09-25: "T repeating in morse", "beeps CW S9", "00 repeating", called an unnamed Russian marker channel and, once, a drone warning marker. Identity unconfirmed; the single-letter loop is the sound. Spots at 07Z and 19-21Z.

Gallery every take, whether or not its audio is published

All captures

The capture list is rendered from the data under /data/ and needs JavaScript. Every capture also has its own page: see stations and the log.

data: index.json