DL5DSM — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JO71

Receiver-side FT8 activity involving DL5DSM, decoded by SO8OO in southeastern Poland. 192 related FT8 messages, 67 CQ messages, observed on 160m, 80m, 60m, 40m, across 8 UTC dates. Heard between 2026-05-22 and 2026-08-20.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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Overview

192
Related messages
67
CQ messages
8
UTC dates heard
-1 dB
Mean decoder S/N

Bands

First seen: 2026-05-22
Last seen: 2026-08-20 02:03 UTC

Activity Heatmap

Locator transmitted by DL5DSM

Approximate centre of JO71, decoded 2026-08-20 04:03 UTC. A transmitted locator is not proof of the operator's permanent location.

Observed FT8 exchanges

S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.

Time UTCBandDL5DSM S/NCounterpartCounterpart S/NMsgsCapture
08-20 04:02 80m +12 / 0 HA3HX -3 / +4 5 ✓ Full exchange observed
08-20 04:00 80m +11 / - KC3LVG - / -25 3 ✓ Closing fragment
08-20 03:58 80m +13 / +6 SM7TZK -6 / +7 6 ✓ Full exchange observed
08-20 03:56 80m +10 / - SP5DFK -7 / -5 5 ✓ Full exchange observed
08-20 03:54 80m +12 / - N3FMC - / -25 4 ✓ Closing fragment
08-20 03:53 80m +12 / - KP2B - / -24 2 ✓ Closing fragment
08-20 03:50 80m +14 / - OH3DJP - / -25 4 ✓ Closing fragment
08-20 03:48 80m +12 / - TI2JR - / -15 4 ✓ Closing fragment
08-20 03:43 80m +16 / - CX6TU - / -25 6 ✓ Closing fragment
08-20 03:41 80m +12 / - DL2VER -21 / -2 5 ✓ Full exchange observed
08-20 03:41 80m +13 / - HF9D +3 / - 3 Partial capture
08-20 03:40 80m +9 / - OH3GBW -24 / -25 3 ✓ Closing observed
08-20 03:38 80m +8 / - PA3BUD -9 / - 7 ✓ Full exchange observed
08-20 03:38 80m +13 / - UR1CCT +6 / -1 5 ✓ Full exchange observed
08-20 03:36 80m +12 / - DL9KM - / - 2 ✓ Closing fragment
08-20 03:34 80m +14 / - K1BZ - / - 2 Partial capture
08-20 03:33 80m +11 / - HI3QMT - / -15 3 ✓ Closing fragment
08-20 03:32 80m +10 / - DA6KK - / -6 2 Partial capture
08-20 03:31 80m +10 / +3 IQ4JO -11 / - 5 ✓ Full exchange observed
08-20 03:29 80m +14 / - DO3MY - / -8 2 Partial capture
08-20 03:28 80m +13 / - W8WEJ - / -25 2 ✓ Closing fragment
08-20 03:27 80m +12 / - CX6TU - / - 2 Partial capture
08-20 03:25 80m +14 / -1 YO3GNF -24 / -13 5 ✓ Full exchange observed
08-20 03:23 80m +14 / +4 HF5A -4 / +5 4 ✓ Full exchange observed
08-20 03:22 80m +14 / - WB7PHM - / -15 3 ✓ Closing fragment
08-20 03:21 80m +8 / - VE9JMC - / - 2 Partial capture
08-20 03:18 80m +8 / - E75FM -6 / +1 6 ✓ Full exchange observed
08-20 03:18 80m +6 / - SP6DOL -12 / +4 4 ✓ Full exchange observed
08-20 03:17 80m +6 / - EA3AKY - / +8 2 ✓ Closing fragment
08-20 03:14 80m +11 / +3 OE5DML +9 / +8 4 ✓ Full exchange observed
08-20 03:13 80m +10 / -1 F4IIX -9 / -5 4 ✓ Full exchange observed
08-20 03:11 80m +11 / +5 DJ4WM +3 / - 5 ✓ Full exchange observed
08-13 18:32 80m +20 / - ON6CQ - / -7 2 ✓ Closing fragment
08-13 18:29 80m +23 / -10 RA3RDN +12 / +7 5 ✓ Full exchange observed
08-13 18:28 80m +20 / -16 RU4B -11 / -12 5 ✓ Full exchange observed
08-13 18:27 80m +18 / - DL9GCG - / +6 3 ✓ Closing fragment
08-06 20:17 80m +10 / - F4MZI - / -13 3 ✓ Closing fragment
08-06 20:14 80m +8 / - DM2BM -16 / +8 5 ✓ Full exchange observed
08-06 20:11 80m +9 / - LB5WB -3 / +1 5 ✓ Closing observed
08-06 20:10 80m +9 / +2 SP5DFK -8 / -10 7 ✓ Full exchange observed
08-06 20:04 80m +5 / - IV3DSG -8 / - 3 ✓ Closing observed
08-06 20:02 80m 0 / - DK8CX -17 / +10 4 ✓ Full exchange observed
08-06 19:58 80m +1 / 0 DL3MIB -8 / - 6 ✓ Closing observed
08-06 19:54 80m +6 / - DB9LG -2 / +9 9 ✓ Full exchange observed
08-06 19:54 80m +10 / -9 DL6UM -8 / - 7 ✓ Full exchange observed
08-06 19:54 80m +9 / -4 US5ZAY +7 / - 4 ✓ Closing observed
08-06 19:52 80m +10 / - ON3SWS - / -21 2 ✓ Closing fragment
08-06 19:50 80m +6 / -19 JG3TRB -9 / -23 4 ✓ Full exchange observed
08-06 19:48 80m +10 / - DO9MH - / -19 2 ✓ Closing fragment
08-06 19:47 80m +9 / - HB9MZI - / -16 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

80m
UTC    dB Audio  Message
035900  -2  959  DL5DSM SM7TZK RR73
035915 +15  957  SM7TZK DL5DSM 73
035930  -6  959  DL5DSM SM7TZK 73
035945 +15  957  CQ DL5DSM JO71
040015 +13  957  KC3LVG DL5DSM JO71 (x3)
040145 +11  957  CQ DL5DSM JO71
040200  -5 1076  DL5DSM HA3HX JN86
040215 +14  957  HA3HX DL5DSM +04
040230  -5 1077  DL5DSM HA3HX R+00
040245  +9  958  HA3HX DL5DSM RR73
040300  +1 1076  DL5DSM HA3HX 73
040315 +10  957  CQ DL5DSM JO71 (x2)
160m
UTC    dB Audio  Message
225415 +15 2103  OJ0Z DL5DSM R+10
225430  +3 1314  DL5DSM OJ0Z RR73
225445 +15 2103  OJ0Z DL5DSM 73
225600  +5 2103  HK3W DL5DSM JO71 (x3)
211030 +16  791  IT9IVN DL5DSM JO71 (x2)
010515 +11 2226  CQ DL5DSM JO71 (x7)
60m
UTC    dB Audio  Message
004700  +5 2258  N1WI DL5DSM JO71 (x3)
225830  +4 2258  TF8KW DL5DSM JO71 (x3)
225945 -15 1149  DL5DSM TF8KW RR73 (x2)
40m
UTC    dB Audio  Message
230615  -2 2646  LU1VDF DL5DSM JO71 (x3)
231030  -3 2646  YC2UKL DL5DSM JO71
231115  -1 2646  4O7CC DL5DSM JO71
231130 -10 2418  DL5DSM 4O7CC +16
231145  -1 2646  4O7CC DL5DSM R-01
231200 -12 2418  DL5DSM RR73; PY1WE <...> -14
231600  -1 2646  YD2DFO DL5DSM JO71

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.