IS0BOZ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving IS0BOZ, decoded by SO8OO in southeastern Poland. 838 related FT8 messages, 194 CQ messages, observed on 160m, 80m, 60m, 40m, 20m, 10m, across 51 UTC dates. Heard between 2026-05-25 and 2026-08-23.
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 IS0BOZ worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by IS0BOZ
Approximate centre of JM49, decoded 2026-08-10 02:57 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 | IS0BOZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 18:06 | 20m | +5 / - | RI1FJL | - / -7 | 5 | Partial capture |
| 08-11 04:03 | 40m | - / -1 | HB0CC | +1 / - | 2 | ✓ Closing fragment |
| 08-10 02:58 | 60m | -14 / - | NG5U | - / -16 | 2 | Partial capture |
| 08-10 02:57 | 60m | - / - | SV8GXC | -12 / - | 10 | Partial capture |
| 08-10 02:55 | 60m | -14 / - | 5B4VL | +3 / - | 4 | ✓ Closing observed |
| 08-09 02:33 | 60m | -3 / - | J88IH | - / -15 | 4 | Partial capture |
| 08-09 02:26 | 80m | -4 / - | VE3XN | - / -15 | 8 | Partial capture |
| 08-09 02:23 | 80m | -5 / - | F5OYA/P | -21 / -14 | 4 | Partial capture |
| 08-09 02:20 | 80m | -7 / -11 | VE9RCI | -14 / -14 | 8 | ✓ Full exchange observed |
| 08-09 02:12 | 60m | +2 / - | WN3DX | - / -18 | 2 | Partial capture |
| 08-09 02:11 | 60m | -6 / - | KF9UG | - / -14 | 2 | ✓ Closing fragment |
| 08-09 02:08 | 60m | -8 / +3 | W2CG | -22 / -6 | 5 | ✓ Full exchange observed |
| 08-09 02:08 | 60m | -7 / - | AC8L | - / -14 | 2 | ✓ Closing fragment |
| 08-09 02:07 | 60m | -8 / -5 | A71XX | -10 / -16 | 5 | Partial capture |
| 08-09 02:02 | 60m | -8 / - | KP2B | - / -17 | 7 | Partial capture |
| 08-09 02:01 | 60m | - / - | DK5WL | -4 / - | 2 | Partial capture |
| 08-09 02:00 | 60m | -8 / - | OH6MW | - / -2 | 3 | ✓ Closing fragment |
| 08-09 01:59 | 60m | -4 / - | KP2B | - / -18 | 2 | Partial capture |
| 08-09 01:35 | 40m | - / - | RN6HK | +1 / - | 2 | Partial capture |
| 08-09 01:09 | 40m | -16 / - | 8Q7PR | - / -19 | 3 | Partial capture |
| 08-08 05:12 | 20m | -6 / - | 9K2OK | - / 0 | 6 | ✓ Closing fragment |
| 08-07 23:26 | 60m | - / - | PC2F | -16 / - | 6 | Partial capture |
| 08-07 23:25 | 60m | - / 0 | IK5FKF | -7 / - | 3 | Partial capture |
| 08-05 22:53 | 60m | - / - | OH6MW | +4 / - | 4 | Partial capture |
| 08-05 22:38 | 160m | -6 / -24 | UA3ZUX | -4 / -19 | 8 | ✓ Full exchange observed |
| 08-05 22:35 | 160m | - / - | UA3ZUX | -6 / - | 2 | Partial capture |
| 08-05 22:33 | 160m | -10 / - | CT2GQA | - / -16 | 4 | ✓ Closing fragment |
| 08-05 22:21 | 80m | -12 / -6 | TF4M | +2 / -13 | 5 | ✓ Full exchange observed |
| 08-04 04:16 | 80m | -12 / -15 | VP2MAA | -13 / -16 | 7 | ✓ Full exchange observed |
| 08-03 02:27 | 60m | - / - | DK5WL | -4 / - | 3 | Partial capture |
| 08-03 02:26 | 60m | +7 / - | N1WI | - / -17 | 2 | ✓ Closing fragment |
| 08-03 02:23 | 60m | +4 / - | N8OQ | - / -20 | 2 | Partial capture |
| 08-03 02:22 | 60m | +2 / - | VE3EY | - / -14 | 2 | ✓ Closing fragment |
| 08-03 02:21 | 60m | - / - | DK5WL | -6 / - | 2 | Partial capture |
| 08-03 02:20 | 60m | +6 / - | W1NG | - / -15 | 2 | ✓ Closing fragment |
| 07-28 21:41 | 160m | - / -8 | OH6B | -11 / - | 4 | Partial capture |
| 07-28 21:27 | 80m | -20 / -15 | UW5KW | +13 / -12 | 5 | ✓ Full exchange observed |
| 07-28 21:25 | 80m | -22 / -11 | Z33F | -5 / -20 | 7 | ✓ Full exchange observed |
| 07-27 07:31 | 10m | -20 / - | VK0DS | - / -8 | 4 | ✓ Closing fragment |
| 07-27 00:55 | 60m | - / - | OH6MW | -14 / - | 5 | Partial capture |
| 07-27 00:54 | 60m | 0 / - | EW6BZ | +13 / -7 | 3 | ✓ Closing observed |
| 07-26 05:52 | 20m | -2 / - | <...> | - / -16 | 3 | Partial capture |
| 07-26 05:46 | 20m | +5 / - | 9J2FI | - / -19 | 4 | Partial capture |
| 07-24 21:45 | 80m | -18 / -7 | 4O/YT4ZZ | -2 / -15 | 3 | Partial capture |
| 07-24 21:43 | 80m | -12 / - | RK3DWA/3 | - / -15 | 4 | Partial capture |
| 07-23 22:20 | 40m | -18 / - | VU4R | - / -23 | 3 | Partial capture |
| 07-23 22:18 | 40m | - / - | PD0LBY | -18 / - | 4 | Partial capture |
| 07-23 22:17 | 40m | - / - | DJ0MAB | -8 / - | 3 | Partial capture |
| 07-23 22:16 | 40m | -15 / - | VO2NS | - / -17 | 4 | ✓ Closing fragment |
| 07-23 22:10 | 60m | -6 / - | VE1YX | - / -16 | 4 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 055315 -3 509 <...> IS0BOZ -16 031400 -6 2894 IS0BOZ RR73; KU4KS <...> -10 173045 -10 2776 5N0YEN IS0BOZ -15 051230 -7 1059 9K2OK IS0BOZ +00 (x6) 180615 +10 447 RI1FJL IS0BOZ -07 (x3) 180730 +9 379 IS0BOZ IC8TEM JN70 180745 +3 447 RI1FJL IS0BOZ -07 (x2)
UTC dB Audio Message 222045 -20 1534 IS0BOZ PD0LBY JO22 222100 -19 1200 VU4R IS0BOZ -23 (x2) 222345 -23 2087 IS0BOZ IU5HIU JN53 225615 -13 596 IS0BOZ DK8HC JO42 230545 -11 2310 IS0BOZ PD0IFI JO32 230615 -16 951 IS0BOZ RX9WM LO74 010945 -14 1071 8Q7PR IS0BOZ -19 (x3) 011445 -19 1059 8P6ET IS0BOZ -19 013530 +1 887 IS0BOZ RN6HK LN14 (x2) 040345 +1 1027 IS0BOZ HB0CC R-01 (x2)
UTC dB Audio Message 025615 +5 1046 IS0BOZ 5B4VL 73 025630 -13 1046 5B4VL IS0BOZ 73 025730 -17 1533 CQ DX IS0BOZ JM49 025745 -14 1534 IS0BOZ SV8GXC KM38 (x2) 025830 -17 1533 NG5U IS0BOZ R-16 025845 -13 1534 IS0BOZ SV8GXC KM38 025900 -10 1533 NG5U IS0BOZ R-16 025915 -14 1534 IS0BOZ SV8GXC KM38 (x7)
UTC dB Audio Message 022245 -3 977 VE9RCI IS0BOZ -14 022300 -14 977 IS0BOZ VE9RCI R-09 022315 -12 977 VE9RCI IS0BOZ RR73 022330 -23 978 IS0BOZ F5OYA/P JN13 (x3) 022445 -5 978 F5OYA/P IS0BOZ -14 022615 -2 977 VE3XN IS0BOZ -15 (x8)
UTC dB Audio Message 223345 -8 762 CT2GQA IS0BOZ -16 (x4) 223530 -4 1896 IS0BOZ UA3ZUX KO90 (x2) 223815 -3 762 CQ IS0BOZ JM49 223830 -6 1896 IS0BOZ UA3ZUX KO90 223845 -4 762 UA3ZUX IS0BOZ -19 223900 -1 1896 IS0BOZ UA3ZUX R-24 223915 -5 762 UA3ZUX IS0BOZ -19 223930 -3 1896 IS0BOZ UA3ZUX R-25 224015 -5 762 UA3ZUX IS0BOZ RR73 224030 -5 1896 IS0BOZ UA3ZUX 73 224115 -8 762 UA3ZUX IS0BOZ RR73
UTC dB Audio Message 064630 -11 687 SV5ADM IS0BOZ JM49 (x2) 064745 -20 1177 IS0BOZ SV5ADM -01 064800 -11 687 SV5ADM IS0BOZ R-09 072400 -7 688 IS0BOZ ON4KEB JO20 (x2) 142545 -9 2768 S79VU IS0BOZ -08 145315 -14 2594 GU4WRP IS0BOZ -01 (x3) 145700 -23 2035 CQ DX IS0BOZ JM49 073130 -18 1438 VK0DS IS0BOZ -08 (x4)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.