Ghost Frequencies
The carrier is gone. Someone kept listening.
6 documented closures
CHU · Canada
Ottawa area, Canada
2026-06-22 · Shortwave time-signal service
The surviving recording follows the final moments on 3,330 kHz. Other CHU frequencies existed; this is the frequency documented by this clip.
NRC recording shared by Ronald McKinnon
▶ Hear the surviving recording ↗Recording provenance & closure account ↗External archive audio; availability and rights remain with the source. No automatic playback.What counts as a ghost?
A documented station or service closure, supported by a dated recording and its provenance. Failed streams in the live radio directory are not evidence of closure. Frequencies shown belong to the linked surviving clips and are not a complete historical allocation list.
Markers use GeoNames city or regional reference points, not surveyed transmitter coordinates. Six sourced entries are published; wider coverage is still being researched. Sources checked 15 September 2026. Recordings stay at their original archives.
Earlier Dead Air field notes ↗