MFA Bern (HBD20) :

 

no recordings available

 

Joop Balneger received this interesting letter in 1983, at least indirectly confirming reception
at this address you will find an interesting documentation (in german) about the MFA radio service, with some nice photos

 

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Callsigns:
HBD20

 

Frequencies Voice:
3190
5777
13967.5
16064
18280.7
20594
22978
25244
27366

 

Frequencies Morse Telegraphy:
7677

 

Frequencies Radioteletype:
3160
3162
3165
3168
3177
3184
3184.4
4766
5271
5733.2
5752.5
5753
5757
5767
5767.5
5773.2
7648.2
7653.7
7659
7661.7
7668.5
7673
7674
7677
7678.5
7681
7683.1
7687
7718.5
7734
7878.5
9090
9117.5
9151
9154.5
9158.6
9162
9166.4
9168
9174.5
9177
9179
9186.5
9775
10952
10953
10956.3
10961
10963
10967
10969
10971
10973
10977
13571
13576
13581
13585
13605
13695
13951
13954
13954.4
13954.5
13958.5
13961.5
13963
13965.5
13967.5
13969
13976
13977
13983
16094
16098
16101
16107.5
16111
16113
16118
16120
16124
16214
18082
18238.2
18240
18248.7
18257
18258.5
18263
18270.5
18274
18276.5
18279.5
18284.5
18425
20587
20590
20590.2
20592
20596
20597.5
20604
20609.5
20613
22951
22953
22956.5
22957
22961
22963.2
22967
22969
22975.5
24568.2
25216
25223
25227
25232
25233
25238
27351
27368.7
27369
27372
27378

 

Systems used:
50 Bd
SITOR