MFA Oslo (LJA20):

 

no recordings available

 

Lars Lundström managed to receive this reception verification in 1985

 

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Callsigns:
LJA20

 

Frequencies Radioteletype:
6815
6961.9
7920
9042
9081.9
9179
9274.9
9327.9
10134.6
10381.6
10878.2
11327.5
11341.9
11419.9
11437.9
12123.9
12128.9
12496
13387.9
13495.9
13557.9
16073.9
16103.9
16128.9
16251
16284.9
16353.2
16406.9
18402
18428
18445
18476.8
18487.9
18554.9
18587.9
19087.9
19807.9
19826.9
20028.9
20129
21764
21852.9
21858.9
21953
23180.9

 

Systems used:
DUP-ARQ-125
DUP-ARQ/2-250
SITOR
TWINPLEX