IZ4FTB — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving IZ4FTB, decoded by SO8OO in southeastern Poland. 58 related FT8 messages, 4 CQ messages, observed on 20m, across 6 UTC dates. Heard between 2026-05-29 and 2026-07-07.
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 IZ4FTB worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by IZ4FTB
Approximate centre of JN54, decoded 2026-07-07 14:39 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 | IZ4FTB S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-07 14:38 | 20m | -14 / - | KF0YOB | - / - | 4 | Partial capture |
| 07-07 14:33 | 20m | -15 / - | SV7BAY | - / - | 2 | Partial capture |
| 07-07 13:34 | 20m | -18 / - | NM3B | - / -9 | 4 | ✓ Closing fragment |
| 07-07 13:01 | 20m | -20 / - | A71CT | - / - | 6 | Partial capture |
| 07-07 12:54 | 20m | -10 / - | 9V1SH | - / - | 2 | Partial capture |
| 07-07 12:49 | 20m | -14 / - | KF0YOB | - / - | 4 | Partial capture |
| 07-07 12:43 | 20m | -20 / - | A71CT | - / - | 2 | Partial capture |
| 07-07 12:42 | 20m | -12 / - | VE3PFW | - / - | 2 | Partial capture |
| 07-07 12:37 | 20m | -12 / - | A61OK | - / - | 2 | Partial capture |
| 07-07 12:32 | 20m | -16 / - | KF0YOB | - / - | 7 | Partial capture |
| 07-07 08:18 | 20m | - / - | DL1BBO | -3 / - | 2 | Partial capture |
| 07-07 08:13 | 20m | - / -12 | PD1HPB | -11 / - | 9 | ✓ Closing fragment |
| 06-24 07:01 | 20m | - / - | EA5ET | 0 / - | 3 | Partial capture |
| 06-22 14:07 | 20m | -6 / - | VU2SW | - / - | 3 | Partial capture |
| 06-22 05:50 | 20m | -5 / - | RO6G | - / -1 | 4 | ✓ Closing fragment |
| 06-21 17:05 | 20m | - / - | RA3ZDU | -2 / - | 2 | Partial capture |
| 06-21 13:19 | 20m | - / - | ON1AEY | -15 / - | 6 | Partial capture |
| 06-07 06:18 | 20m | -2 / - | RY3F | - / -13 | 2 | Partial capture |
| 06-07 06:14 | 20m | -2 / -10 | RY3F | -8 / - | 4 | Partial capture |
| 05-31 06:41 | 20m | -8 / -13 | A61CK | -5 / - | 6 | Partial capture |
| 05-31 06:38 | 20m | +4 / 0 | Z62NS | +12 / -8 | 15 | Partial capture |
| 05-31 06:34 | 20m | +7 / -14 | R9FE | -4 / - | 10 | Partial capture |
| 05-31 06:32 | 20m | -1 / +1 | LZ2VQ | +6 / +7 | 6 | ✓ Full exchange observed |
| 05-31 06:31 | 20m | +7 / - | W4AWJ | - / -16 | 3 | ✓ Closing fragment |
| 05-29 07:35 | 20m | - / - | EA1IOK | +2 / - | 2 | Partial capture |
| 05-29 07:33 | 20m | -5 / -8 | US5HL | -4 / -2 | 5 | ✓ Full exchange observed |
| 05-29 07:25 | 20m | -2 / - | NP3DM | - / -22 | 4 | Partial capture |
| 05-29 07:18 | 20m | -6 / -2 | LZ1ZF | 0 / -14 | 5 | ✓ Full exchange observed |
| 05-29 07:16 | 20m | -3 / - | SV2FNT | - / - | 3 | Partial capture |
| 05-29 07:14 | 20m | -2 / - | RY2B | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 130215 -17 1731 A71CT IZ4FTB JN54 (x4) 133400 -5 2577 KC5SM IZ4FTB JN54 133430 -17 2108 NM3B IZ4FTB JN54 (x4) 143315 -13 1113 SV7BAY IZ4FTB JN54 (x2) 143800 -18 1006 KF0YOB IZ4FTB JN54 (x4)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.