Helsinki Radio :

 

The 'classical' voice mirror of Helsinki Radio from 1971 (rb)
here a version with announcing the listening frequencies, from 1974 (rb)
and here the telegraph wheel, in a recording from 1987 by Andy Stumpf
here is a clip from 2182 kHz - Holyhead (G) working with Malin Head (IRL), additionally you can hear Blavand Radio (DNK) at 0'41, Skagen Radio (DNK) at 1'00, and Helsinki Radio (FIN) at 1'10 (Rudy van Dalen, 1992)


in 1971, Hans-Friedrich Dumrese received this individual verification letter in german language
here a short verification letter from 1973 (Frank Schüttig)
Rudy van Dalen received this letter in 1988
here a slightly different version of the form letter from 1989 (rb)
this PPC from the collection of Lars Lundström confirms the last transmission made on 500 kHz emergency channel
unfortnately, the world-wide-web address for pictures given above is no longer valid...


...but here are some very nice pictures !

 

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Callsigns:
OFA
OFB **
OFJ **
OHC
OHG *

Frequencies Voice:
1638
1653
1671
1719
1728
1862
2182
2803
2810
4393
4405
6513
8107
8722
8728
8803
13092
13155
13193
17281
17353
22705
22759

 

Frequencies Morse Telegraphy:
500
511.5
514
4271
6355
8457
12607
12667
12687
12699
16923.8
17415
22609.8
22610.5
25065

 

Frequencies Radioteletype:
1709.5
4213
4215
4519
5932
6317
6322.5
6497
8107
8108.7
8419
8425
12583.5
12595.5
16811
16825
17427.5
22380.5
22395

 

Systems used:
50 Bd
SITOR