IZ5NRF — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving IZ5NRF, decoded by SO8OO in southeastern Poland. 194 related FT8 messages, 88 CQ messages, observed on 80m, 40m, 20m, across 10 UTC dates. Heard between 2026-05-17 and 2026-06-10.
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 IZ5NRF worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by IZ5NRF
Approximate centre of JN53, decoded 2026-06-13 23:20 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 | IZ5NRF S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 06-13 23:15 | 10m | -17 / - | ZL2WHO | - / - | 3 | Partial capture |
| 06-10 21:02 | 80m | - / - | SP5DFK | -8 / - | 4 | Partial capture |
| 06-09 22:19 | 80m | +2 / - | EA8AR | - / -14 | 2 | ✓ Closing fragment |
| 06-09 22:17 | 80m | +4 / - | EA8UP | +3 / -7 | 4 | ✓ Closing observed |
| 06-05 03:41 | 20m | -14 / -16 | VE7LGP | -1 / -15 | 6 | ✓ Full exchange observed |
| 06-05 03:38 | 20m | - / +1 | KA3IRT | -8 / - | 2 | ✓ Closing fragment |
| 06-05 03:38 | 20m | - / - | ND9M | -6 / - | 2 | Partial capture |
| 06-05 03:21 | 80m | - / - | F4IIX | -11 / - | 3 | Partial capture |
| 06-05 03:20 | 80m | - / - | EB1LA | -10 / - | 3 | Partial capture |
| 06-05 03:16 | 80m | +1 / - | WE8M | - / -18 | 7 | ✓ Closing fragment |
| 06-02 03:52 | 80m | -4 / - | KC4YAO | - / - | 3 | Partial capture |
| 06-02 03:51 | 80m | - / - | F4BYA | +2 / - | 4 | Partial capture |
| 06-02 03:21 | 80m | - / - | DO6SHB | +10 / - | 2 | Partial capture |
| 06-02 03:21 | 80m | - / - | F4BYA | -6 / - | 4 | Partial capture |
| 06-02 03:19 | 80m | +8 / - | KN4RNO | - / - | 2 | ✓ Closing fragment |
| 06-02 03:14 | 80m | 0 / - | KM5LY | - / - | 2 | Partial capture |
| 06-02 03:08 | 80m | 0 / - | KB4EKK | - / - | 3 | Partial capture |
| 06-02 03:05 | 80m | 0 / - | VA2VT | - / -9 | 2 | ✓ Closing fragment |
| 06-02 03:01 | 80m | +8 / - | NE5TX | - / -14 | 3 | Partial capture |
| 06-02 02:56 | 80m | +5 / - | VA2VT | - / - | 5 | Partial capture |
| 06-02 02:53 | 80m | +6 / - | N9HXR | - / -16 | 5 | ✓ Closing fragment |
| 06-02 02:51 | 80m | +7 / - | N1QAE | - / -18 | 3 | ✓ Closing fragment |
| 06-02 02:45 | 80m | +7 / - | K3NP | - / -18 | 5 | ✓ Closing fragment |
| 06-02 02:43 | 80m | +9 / - | KB2ELA | - / -17 | 4 | ✓ Closing fragment |
| 06-02 02:35 | 80m | +12 / - | LU8HF | - / - | 6 | Partial capture |
| 06-02 02:27 | 80m | +8 / - | CP7DX | - / -11 | 14 | ✓ Closing fragment |
| 06-02 02:21 | 80m | 0 / - | W8GNM | - / -14 | 2 | ✓ Closing fragment |
| 06-02 02:18 | 80m | +11 / - | KX8X | - / -21 | 4 | Partial capture |
| 06-02 02:16 | 80m | -2 / - | OJ0MN | - / -19 | 3 | ✓ Closing fragment |
| 06-02 02:13 | 80m | +9 / - | KJ4SKO | - / -16 | 2 | ✓ Closing fragment |
| 06-02 02:12 | 80m | - / - | F4BYA | -4 / - | 4 | Partial capture |
| 06-02 02:08 | 80m | - / - | DJ1JR | -14 / - | 5 | Partial capture |
| 06-02 02:07 | 80m | +8 / - | N8OQ | -20 / -19 | 3 | ✓ Closing observed |
| 06-02 02:03 | 80m | +13 / - | DL1BBO | 0 / - | 7 | ✓ Closing observed |
| 06-02 02:03 | 80m | +10 / - | RU3GF | - / -13 | 2 | ✓ Closing fragment |
| 06-02 02:01 | 80m | +8 / - | PW8BR | - / - | 4 | Partial capture |
| 05-28 21:28 | 80m | - / - | IQ8BV | -10 / - | 2 | Partial capture |
| 05-28 21:26 | 80m | +3 / -15 | D2UY | -10 / -9 | 14 | ✓ Full exchange observed |
| 05-28 21:23 | 80m | +8 / - | TT1GD | - / -14 | 4 | ✓ Closing fragment |
| 05-28 04:49 | 40m | - / - | 9A4ZM | +14 / - | 2 | Partial capture |
| 05-28 04:44 | 40m | 0 / - | HC2GRC | - / -11 | 4 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 231515 -12 1492 ZL2WHO IZ5NRF JN53 (x4)
UTC dB Audio Message 221630 -2 2072 EA8AR IZ5NRF JN53 221700 -1 2073 EA8UP IZ5NRF JN53 (x2) 221745 +3 732 IZ5NRF EA8UP RR73 221800 +4 2072 EA8UP IZ5NRF 73 221900 -2 2073 EA8AR IZ5NRF R-14 (x2) 210215 +1 1982 CQ IZ5NRF JN53 210230 -5 1979 IZ5NRF SP5DFK JO82 210245 +1 1982 CQ IZ5NRF JN53 210300 -4 1978 IZ5NRF SP5DFK JO82 210315 -3 1981 CQ IZ5NRF JN53 210330 -10 1979 IZ5NRF SP5DFK JO82 210345 -3 1982 CQ IZ5NRF JN53 210400 -13 1978 IZ5NRF SP5DFK JO82
UTC dB Audio Message 033815 -7 2419 IZ5NRF ND9M EM70 033815 +0 696 IZ5NRF VE7LGP CN89 033845 -7 697 IZ5NRF KA3IRT R+01 033915 -6 2419 IZ5NRF ND9M EM70 033915 -8 697 IZ5NRF KA3IRT 73 033945 -8 684 IZ5NRF VE3UIN FN14 034115 -2 697 IZ5NRF VE7LGP CN89 (x3) 034230 -14 697 VE7LGP IZ5NRF -15 034245 -2 697 IZ5NRF VE7LGP R-16 (x2) 034415 -13 2296 IZ5NRF KD0QPC EM38
UTC dB Audio Message 044445 -4 2214 HC2GRC IZ5NRF JN53 (x4) 044900 +14 2842 IZ5NRF 9A4ZM JN86 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.