Editing 270th Communication Center (section)

== Association with NTFZh ==

Since '''01/09/2026''', radio monitoring observations have attributed the military station '''NTFZh''' to the 270th Communications Center in Nizhny Novgorod. Earlier direction-finding investigations had placed the station elsewhere in western Russia, but subsequent TDoA-based investigations resulted in the Nizhny Novgorod attribution. This remains an assessment based on radio observations rather than a confirmed official identification.

NTFZh has been observed using a number of HF frequencies and transmission modes, including USB voice, Morse code and military digital modes. Its activity has included structured military message traffic, microphone tests, parallel voice/CW transmissions and encrypted digital communications.

The presence of NTFZh activity in connection with the facility does not establish that NTFZh represents the entire communications center or the Goliaf VLF transmitter itself. Rather, NTFZh is considered one of the military communications identities associated with the site.