IW5DNZ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving IW5DNZ, decoded by SO8OO in southeastern Poland. 1,100 related FT8 messages, 449 CQ messages, observed on 160m, 80m, 60m, 40m, 20m, 10m, across 59 UTC dates. Heard between 2026-05-26 and 2026-08-21.
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
Frequent QSO partners observed at SO8OO
Stations IW5DNZ worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by IW5DNZ
Approximate centre of JN53, decoded 2026-08-21 14:41 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 UTC | Band | IW5DNZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-21 14:56 | 20m | - / - | PA1PXL | -4 / - | 4 | Partial capture |
| 08-21 14:46 | 20m | -17 / - | TA2EE | -18 / -7 | 2 | Partial capture |
| 08-21 14:35 | 40m | -16 / - | EA4CCX | - / - | 4 | Partial capture |
| 08-21 14:31 | 40m | -16 / -7 | DL1DEU | -11 / -6 | 5 | ✓ Full exchange observed |
| 08-21 14:29 | 40m | -13 / - | R3WDW | - / - | 3 | Partial capture |
| 08-21 14:19 | 40m | -11 / - | DJ2MS | - / -9 | 2 | Partial capture |
| 08-21 14:13 | 40m | - / -19 | HA3GO | -7 / - | 2 | ✓ Closing fragment |
| 08-21 14:09 | 40m | - / -8 | HA1LS | -10 / - | 2 | ✓ Closing fragment |
| 08-20 10:00 | 20m | -5 / - | CT1END/P | - / - | 4 | Partial capture |
| 08-20 09:51 | 20m | - / - | PD3PAM | -11 / - | 3 | Partial capture |
| 08-20 09:50 | 20m | +4 / - | CT1END/P | - / - | 8 | Partial capture |
| 08-20 09:48 | 20m | +9 / - | PA3BUD | - / -18 | 3 | ✓ Closing fragment |
| 08-20 07:44 | 40m | -21 / -7 | DL1HQN | -10 / -14 | 6 | ✓ Full exchange observed |
| 08-20 07:40 | 40m | -19 / - | UR5DU | - / -9 | 2 | Partial capture |
| 08-20 07:37 | 40m | -18 / - | EA2EED | - / -11 | 2 | ✓ Closing fragment |
| 08-20 07:36 | 40m | -18 / +2 | SQ1MNG | -5 / -9 | 5 | ✓ Full exchange observed |
| 08-19 21:45 | 160m | -12 / - | LB7ZG | - / -16 | 2 | ✓ Closing fragment |
| 08-19 21:42 | 160m | -14 / - | DO9WZ | -14 / -13 | 6 | ✓ Closing observed |
| 08-19 21:41 | 160m | -9 / - | IU5TUD | - / +5 | 2 | Partial capture |
| 08-19 21:40 | 160m | -16 / - | GE0KUC | - / -13 | 2 | ✓ Closing fragment |
| 08-19 21:38 | 160m | -14 / -2 | SQ9PBV | +3 / -12 | 5 | ✓ Full exchange observed |
| 08-19 21:37 | 160m | -12 / - | LB7ZG | - / -16 | 2 | ✓ Closing fragment |
| 08-19 21:36 | 160m | -16 / -8 | SP5GW | +3 / -18 | 5 | ✓ Full exchange observed |
| 08-19 21:29 | 60m | -7 / 0 | OJ0JR | 0 / -13 | 3 | ✓ Full exchange observed |
| 08-19 18:39 | 60m | -8 / - | ON7IO | -16 / -18 | 3 | ✓ Closing observed |
| 08-18 22:04 | 60m | -13 / - | EA1ARJ | - / - | 13 | Partial capture |
| 08-18 22:00 | 60m | -13 / -13 | PB0AKY | -18 / -16 | 13 | ✓ Full exchange observed |
| 08-18 21:58 | 60m | -13 / +5 | IV3DSG | +3 / -1 | 5 | ✓ Full exchange observed |
| 08-18 21:56 | 60m | -15 / - | S57MPU | +5 / -4 | 5 | ✓ Full exchange observed |
| 08-18 21:55 | 60m | -13 / -3 | F4AGZ | -10 / -14 | 5 | ✓ Full exchange observed |
| 08-18 21:51 | 60m | - / -10 | OR7K | -4 / - | 2 | ✓ Closing fragment |
| 08-18 21:46 | 60m | -11 / -5 | M0LOW | -9 / -13 | 7 | ✓ Full exchange observed |
| 08-18 21:44 | 60m | -12 / -4 | G4KVI | 0 / -8 | 5 | ✓ Full exchange observed |
| 08-18 21:41 | 60m | -10 / -5 | G1SID | -4 / -16 | 6 | ✓ Full exchange observed |
| 08-18 21:39 | 60m | -12 / -1 | SV8GXC | -4 / -12 | 4 | ✓ Full exchange observed |
| 08-18 20:14 | 60m | -9 / - | OJ0YL | - / -15 | 5 | Partial capture |
| 08-18 20:07 | 60m | -14 / - | OJ0YL | - / - | 6 | Partial capture |
| 08-18 20:00 | 60m | -10 / - | OJ0YL | - / - | 4 | Partial capture |
| 08-18 19:52 | 60m | -11 / +3 | OJ0YL | -16 / - | 11 | Partial capture |
| 08-18 19:33 | 60m | -9 / -1 | OJ0YL | -10 / - | 11 | Partial capture |
| 08-18 11:58 | 20m | -7 / - | CT1END/P | - / - | 4 | Partial capture |
| 08-17 22:13 | 80m | - / - | DO5UVB | -14 / - | 2 | Partial capture |
| 08-17 22:12 | 80m | -1 / +4 | HB3YBG | -6 / -7 | 4 | ✓ Full exchange observed |
| 08-17 22:10 | 80m | 0 / +9 | DD1UN | +10 / -5 | 5 | ✓ Full exchange observed |
| 08-17 22:10 | 80m | - / - | OM1AGE | -7 / - | 11 | Partial capture |
| 08-17 22:10 | 80m | - / - | DO5UVB | -14 / - | 2 | Partial capture |
| 08-17 22:08 | 80m | -4 / +4 | DO1OAS | -7 / -15 | 5 | ✓ Full exchange observed |
| 08-17 21:32 | 60m | -6 / -8 | OE9RWH | -15 / -8 | 4 | ✓ Full exchange observed |
| 08-17 21:32 | 60m | -4 / 0 | S56FPW | -6 / -11 | 7 | ✓ Full exchange observed |
| 08-17 18:38 | 60m | - / -6 | S5/M0MPM | -12 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 100045 -9 245 CT1END/P IW5DNZ JN53 (x3) 144130 -16 1070 RA3Y IW5DNZ JN53 144330 -18 1068 CT2HEX IW5DNZ R-06 144500 -19 1067 RA3Y IW5DNZ R-05 144630 -17 1067 TA2EE IW5DNZ -07 144645 -18 1068 IW5DNZ TA2EE KM69 144845 +0 1067 IW5DNZ PD3LKN JO22 145045 -15 2354 IW5DNZ RA9LL -16 (x2) 145615 -4 1073 IW5DNZ PA1PXL JO21 (x4)
UTC dB Audio Message 143000 -11 1034 R3WDW IW5DNZ JN53 (x2) 143100 -12 1034 CQ IW5DNZ JN53 143145 -9 2028 IW5DNZ DL1DEU -07 (x2) 143230 -16 1034 DL1DEU IW5DNZ R-06 143245 -11 2028 IW5DNZ DL1DEU RR73 143300 -17 1034 DL1DEU IW5DNZ 73 143330 -17 1035 CQ IW5DNZ JN53 143400 -15 1034 F1PBZ IW5DNZ R-05 143500 -17 1034 CQ IW5DNZ JN53 143530 -15 1035 EA4CCX IW5DNZ JN53 (x4)
UTC dB Audio Message 213945 +5 2342 IW5DNZ SQ9PBV 73 214030 -17 1944 GE0KUC IW5DNZ -13 (x2) 214130 -9 1944 IU5TUD IW5DNZ R+05 (x2) 214245 -14 1943 IW5DNZ DO9WZ JO32 214300 -18 1944 DO9WZ IW5DNZ -13 214315 -15 1944 IW5DNZ DO9WZ JO32 214330 -12 1944 DO9WZ IW5DNZ -13 214345 -13 1944 IW5DNZ DO9WZ RR73 214400 -11 1944 DO9WZ IW5DNZ 73 214500 -15 1944 LB7ZG IW5DNZ -16 (x2) 214815 -13 1944 CQ IW5DNZ JN53 (x2)
UTC dB Audio Message 220700 -13 1078 EA1ARJ IW5DNZ JN53 (x8) 183930 -7 374 ON7IO IW5DNZ -18 (x2) 184015 -16 1031 IW5DNZ ON7IO 73 184145 -11 372 IW5DNZ F5PBG IN78 212930 +0 701 IW5DNZ OJ0JR +00 212945 -7 374 OJ0JR IW5DNZ R-13 213000 -1 701 IW5DNZ OJ0JR RR73
UTC dB Audio Message 221200 +0 213 HB3YBG IW5DNZ -07 221215 -7 223 IW5DNZ HB3YBG R+04 221215 -10 1802 IW5DNZ OM1AGE JN88 221230 -2 213 HB3YBG IW5DNZ RR73 221245 -4 223 IW5DNZ HB3YBG 73 221245 -4 1802 IW5DNZ OM1AGE JN88 221300 -4 213 CQ IW5DNZ JN53 221315 -3 1802 IW5DNZ OM1AGE JN88 221315 -14 213 IW5DNZ DO5UVB JO31 (x2) 221345 -10 1802 IW5DNZ OM1AGE JN88 (x5)
UTC dB Audio Message 123245 -12 1186 PP2RR IW5DNZ 73 123300 -12 1808 IW5DNZ F4FSY -12 123400 -22 2114 IW5DNZ HB9HSJ 73 101100 -13 246 PA3BUD IW5DNZ 73 175430 -8 2430 SM3MLX IW5DNZ JN53 183815 -8 290 TI2CC IW5DNZ JN53 (x3) 184045 -13 290 LU2PWY IW5DNZ JN53 (x3) 184445 -13 290 EW2ZC IW5DNZ R-15 (x4)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.