IK3TZB — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving IK3TZB, decoded by SO8OO in southeastern Poland. 112 related FT8 messages, observed on 80m, 40m, 20m, across 7 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 IK3TZB worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by IK3TZB
Approximate centre of JN65, decoded 2026-08-22 01:56 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 | IK3TZB S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 01:52 | 80m | -2 / - | UA4FKT | - / - | 9 | Partial capture |
| 08-22 01:47 | 80m | -6 / -21 | RU6UR | -21 / -13 | 15 | Partial capture |
| 08-22 01:44 | 80m | - / - | G8OO | -9 / - | 9 | Partial capture |
| 08-22 01:43 | 80m | +8 / 0 | F5OYA/P | -23 / - | 5 | ✓ Full exchange observed |
| 08-22 01:42 | 80m | +4 / -9 | RX6DA | -6 / +5 | 6 | ✓ Full exchange observed |
| 08-22 01:42 | 80m | - / +9 | DK7ZT | -3 / - | 7 | Partial capture |
| 08-22 01:42 | 80m | - / - | DO9BAU | -3 / - | 13 | Partial capture |
| 08-22 01:40 | 80m | +4 / -9 | RY7F | -14 / - | 4 | ✓ Closing observed |
| 08-21 17:13 | 80m | -10 / - | RA6FC | - / - | 4 | Partial capture |
| 08-21 17:11 | 80m | -12 / - | RA3GZ | - / - | 4 | Partial capture |
| 08-21 15:49 | 20m | +10 / -10 | RA8AF | -13 / - | 5 | ✓ Closing observed |
| 08-17 17:15 | 80m | -12 / - | RX6DA | - / - | 6 | Partial capture |
| 08-04 19:11 | 40m | - / - | DL9KM | -14 / - | 7 | Partial capture |
| 08-04 19:09 | 40m | -11 / -7 | UB6OCD | -5 / - | 5 | ✓ Full exchange observed |
| 08-04 19:06 | 40m | -8 / -10 | RL3FA | -8 / - | 3 | ✓ Closing observed |
| 08-04 19:01 | 40m | -3 / - | R8KBH | - / - | 2 | Partial capture |
| 08-04 18:59 | 40m | -3 / - | R9FFJ | - / -4 | 3 | ✓ Closing fragment |
| 08-04 18:56 | 40m | -10 / - | UB4RGZ | - / -8 | 2 | Partial capture |
| 08-04 18:52 | 40m | -12 / - | R2GBR | - / - | 4 | Partial capture |
| 08-04 18:48 | 40m | -12 / -14 | R2HB | -15 / -2 | 5 | ✓ Full exchange observed |
| 08-04 18:47 | 40m | -9 / - | R9FF | - / -9 | 6 | ✓ Closing fragment |
| 08-04 18:46 | 40m | -10 / -13 | R6DZE | -10 / +4 | 5 | ✓ Full exchange observed |
| 08-04 18:43 | 40m | -5 / - | R2PT | - / +3 | 2 | Partial capture |
| 08-04 18:41 | 40m | -9 / - | R1QF | - / - | 2 | ✓ Closing fragment |
| 08-04 18:39 | 40m | -3 / - | UB6ZDJ | - / - | 3 | Partial capture |
| 08-04 18:35 | 40m | -5 / - | UA9WNA | - / - | 4 | ✓ Closing fragment |
| 08-04 18:33 | 40m | -4 / -10 | R3KED | -11 / -4 | 5 | ✓ Full exchange observed |
| 08-04 18:31 | 40m | -8 / - | UA3LKM | - / - | 4 | Partial capture |
| 08-04 18:29 | 40m | -13 / - | R3KED | - / - | 3 | Partial capture |
| 08-04 18:27 | 40m | -14 / - | R6AC | - / -13 | 4 | ✓ Closing fragment |
| 08-04 18:25 | 40m | -14 / -17 | RN7B | -14 / -9 | 5 | ✓ Full exchange observed |
| 08-04 18:23 | 40m | -16 / - | RM9WU | - / -11 | 4 | Partial capture |
| 08-04 18:18 | 40m | -15 / - | R4PFY | - / - | 5 | Partial capture |
| 08-04 18:16 | 40m | - / - | 9A4ZM | -12 / - | 3 | Partial capture |
| 08-04 18:15 | 40m | -13 / - | UB3YFP | -19 / - | 2 | ✓ Closing observed |
| 08-04 18:14 | 40m | -18 / - | RA9UES | - / -5 | 2 | ✓ Closing fragment |
| 08-04 18:12 | 40m | -16 / - | R2FDU | - / +2 | 3 | ✓ Closing fragment |
| 08-04 18:09 | 40m | -16 / - | UA9AX | - / +3 | 2 | Partial capture |
| 08-04 18:08 | 40m | - / - | OE7LVI | -18 / - | 2 | Partial capture |
| 08-04 18:05 | 40m | -14 / -11 | R3PJ | -17 / -9 | 7 | ✓ Full exchange observed |
| 08-04 18:04 | 40m | -16 / - | RA9CUU | - / - | 2 | Partial capture |
| 08-03 19:56 | 40m | - / - | DL3MIB | -6 / - | 6 | Partial capture |
| 08-03 19:54 | 40m | -7 / - | RN3YN | - / +2 | 3 | ✓ Closing fragment |
| 08-03 19:52 | 40m | -12 / - | UI6O | - / - | 2 | Partial capture |
| 08-03 19:51 | 40m | -8 / - | RN6MA | - / - | 2 | Partial capture |
| 08-03 19:44 | 40m | -9 / - | RA3FD | - / -8 | 3 | ✓ Closing fragment |
| 08-03 19:42 | 40m | -10 / -12 | R6FX | -8 / +4 | 9 | ✓ Full exchange observed |
| 08-03 19:40 | 40m | -13 / - | RV1CC | - / +1 | 5 | ✓ Closing fragment |
| 08-03 19:39 | 40m | -13 / - | R3PE | - / - | 2 | Partial capture |
| 08-03 19:35 | 40m | -14 / - | R6FX | - / - | 5 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 015030 -10 1707 RU6UR IK3TZB JN65 (x4) 015230 -1 907 UA4FKT IK3TZB JN65 (x2) 015315 -20 1707 IK3TZB RU6UR -20 015330 -4 907 UA4FKT IK3TZB JN65 (x2) 015415 -24 1707 IK3TZB RU6UR -20 015430 +2 907 UA4FKT IK3TZB JN65 (x5)
UTC dB Audio Message 121800 +7 1207 UI6O IK3TZB JN65 (x2) 122030 +0 1207 R6ZAJ IK3TZB JN65 122100 -3 1207 UI6O IK3TZB JN65 122130 -3 1207 R6ZAJ IK3TZB JN65 (x3) 122300 +9 1207 UI6O IK3TZB JN65 (x3) 154915 +8 1508 RA8AF IK3TZB JN65 (x3) 155030 -13 687 IK3TZB RA8AF -10 (x2)
UTC dB Audio Message 190700 -6 2222 IK3TZB RL3FA RR73 190715 -8 922 RL3FA IK3TZB 73 190845 -7 652 <...> IK3TZB JN65 190915 -3 419 UB6OCD IK3TZB JN65 191030 -4 418 IK3TZB UB6OCD -07 191045 -15 629 UB6OCD IK3TZB R+18 191100 -6 418 IK3TZB UB6OCD RR73 191115 -16 629 UB6OCD IK3TZB 73 191130 -10 1140 IK3TZB DL9KM JN68 (x7)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.