Seoul Radio :
150806z Apr 07, 12916,5 kHz, A1A (by ti25)
recording of HLO in telegraphy, made by Andy Stumpf in 1987
here a recording of HLG (Akbar Indra Gunawan, 2011)
friendly verification letter (Frank Schüttig, 1994)
very nice QSL card (Patrick Robic, 2008)
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Callsigns:
HLF
HLG
HLJ *
HLO
HLS
HLW *
HLX
Frequencies Voice:
4357
4411
6504
6513
8725
8797
13113
13161
17341
17350
22720
22759
Frequencies Morse Telegraphy:
4273
4308
6344
6451
8389.8
8473
8479
8484
8497
8572
8577
8589
8636
8653.6
12712
12727
12735
12843
12902
12916.5
12922.5
12923
12935
13005.5
16910
16990
17020
17079
17118
17130
22482
22611.5
Frequencies Radioteletype:
4273
6344
8421.5
8473
8484
8497
12585
12712
12727
16812.5
17079
19910
22382
Systems used:
SITOR
SITOR,CLOVER