no recording available...
verification by PPC (rb, 1981)
a detailed letter from CommCen Whitehall for Willi Passmann (1984)
colourful QSL for a meteo-transmission
from Northwood Meteo Centre for a transmission via RNWS
Gibraltar (Mauro Giroletti, 2007)
here a very nice QSL by card
and PPC, from JOMOC, Joint Operational Meteorology and
Oceanography Centre, on an old
Bracknell Meteo frequency, transmitter
Naval (Fabricio Andrade Silva, 2011)
VLF TX-Site Anthorn
TX-Site Rugby
TX-Site Crimmond
------------------------------------------------------------
Callsigns:
GBZ
GQD
GXQ
GYA
Frequencies Voice:
3744.5
3854
6688
8993
8997
11243
Frequencies Morse Telegraphy:
3188.6
3862
Frequencies Radioteletype:
3187.3
3862.1
3884
3931
Systems used:
50 Bd
75 Bd