EU1CZ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving EU1CZ, decoded by SO8OO in southeastern Poland. 206 related FT8 messages, 5 CQ messages, observed on 20m, 10m, across 22 UTC dates. Heard between 2026-05-27 and 2026-08-20.
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 EU1CZ worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by EU1CZ
Approximate centre of KO33, decoded 2026-08-20 15:07 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 | EU1CZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-20 15:23 | 10m | - / +6 | PD8MD | -12 / - | 4 | ✓ Closing fragment |
| 08-20 15:20 | 10m | - / -1 | F1PBZ | -12 / - | 2 | ✓ Closing fragment |
| 08-20 15:07 | 10m | -14 / -11 | DN9DKN | -7 / - | 4 | ✓ Closing observed |
| 08-20 14:58 | 10m | -20 / -4 | DF6QN | -7 / - | 2 | ✓ Closing observed |
| 08-19 14:37 | 10m | - / 0 | IK1JUS | -5 / - | 5 | ✓ Closing fragment |
| 08-19 14:20 | 10m | - / -21 | IW3BS | -7 / - | 6 | ✓ Closing fragment |
| 08-19 14:15 | 10m | - / -2 | DL9KM | -12 / - | 2 | ✓ Closing fragment |
| 08-06 15:08 | 10m | - / -12 | G8OO | -11 / - | 3 | ✓ Closing fragment |
| 07-29 17:14 | 10m | - / -8 | IU2VBP | -16 / - | 2 | ✓ Closing fragment |
| 07-29 17:11 | 10m | - / -3 | IK4LZH | -6 / - | 3 | ✓ Closing fragment |
| 07-29 16:44 | 10m | - / - | 9A3AUH | +1 / - | 2 | Partial capture |
| 07-23 14:59 | 10m | - / - | UA4FKT | -10 / - | 2 | ✓ Closing fragment |
| 07-23 14:42 | 10m | - / +5 | UX3HX | -10 / - | 3 | ✓ Closing fragment |
| 07-23 14:31 | 10m | - / -25 | RA6AR | -14 / - | 2 | ✓ Closing fragment |
| 07-21 16:47 | 10m | - / +4 | DJ7YP | -6 / - | 2 | ✓ Closing fragment |
| 07-21 16:46 | 10m | - / +1 | DJ3HW | -11 / - | 5 | ✓ Closing fragment |
| 07-21 16:02 | 10m | - / -15 | SV2JAO | -12 / - | 2 | ✓ Closing fragment |
| 07-13 16:43 | 20m | -8 / - | SP5ALV | - / -7 | 2 | ✓ Closing fragment |
| 07-13 16:40 | 20m | -3 / - | <...> | - / - | 3 | Partial capture |
| 07-13 16:39 | 20m | -5 / - | 9N2WF | - / - | 2 | Partial capture |
| 07-13 16:35 | 20m | -12 / - | 9N2WF | - / - | 2 | Partial capture |
| 07-11 18:26 | 20m | - / -10 | II4JAFL | -5 / - | 3 | Partial capture |
| 07-11 18:24 | 20m | - / -3 | TM40TFR | -2 / - | 2 | Partial capture |
| 07-06 17:47 | 10m | - / +3 | DN9BR | -9 / - | 2 | ✓ Closing fragment |
| 07-06 17:45 | 10m | - / -8 | DH3GD | -1 / - | 3 | ✓ Closing fragment |
| 07-06 17:42 | 10m | - / -5 | DF0WE | -6 / - | 2 | ✓ Closing fragment |
| 07-06 17:38 | 10m | - / -6 | PA7RA | -16 / - | 2 | ✓ Closing fragment |
| 06-30 16:14 | 10m | - / -2 | DL8NW | -9 / - | 2 | Partial capture |
| 06-26 16:58 | 20m | -17 / - | RA7T | - / - | 2 | Partial capture |
| 06-25 16:53 | 10m | - / -9 | PD0HLA | +2 / - | 2 | ✓ Closing fragment |
| 06-22 16:28 | 10m | - / -9 | F4FSY | -4 / - | 2 | ✓ Closing fragment |
| 06-21 17:17 | 10m | - / -14 | RK6DV | -8 / - | 2 | ✓ Closing fragment |
| 06-19 16:06 | 20m | - / -4 | G4YLJ | +5 / - | 3 | ✓ Closing fragment |
| 06-19 15:58 | 20m | - / -7 | R9OFU | -13 / - | 2 | Partial capture |
| 06-18 17:22 | 20m | - / -19 | BI8SSW | -8 / - | 2 | ✓ Closing fragment |
| 06-18 17:14 | 20m | - / -17 | UA6HBJ | +17 / - | 5 | ✓ Closing fragment |
| 06-18 17:14 | 20m | - / -15 | VU3OSA | -13 / - | 2 | Partial capture |
| 06-10 17:28 | 20m | -8 / - | YB2GV | - / - | 2 | Partial capture |
| 06-07 16:59 | 20m | - / -11 | RA1OK | +8 / - | 2 | Partial capture |
| 06-06 10:52 | 20m | - / - | F5NNN | -11 / - | 4 | ✓ Closing fragment |
| 06-06 10:51 | 20m | - / - | DL0DM | -9 / - | 3 | Partial capture |
| 06-06 10:48 | 20m | - / -12 | DC6KI | +8 / - | 2 | ✓ Closing fragment |
| 06-06 10:44 | 20m | - / -15 | IQ6PE | -15 / - | 2 | ✓ Closing fragment |
| 06-06 10:42 | 20m | - / -14 | TC0HZR | -9 / - | 2 | ✓ Closing fragment |
| 06-06 10:37 | 20m | - / -14 | PD7RF | +7 / - | 2 | ✓ Closing fragment |
| 06-06 10:35 | 20m | - / -13 | PD4RJ | -10 / - | 2 | Partial capture |
| 06-04 17:44 | 20m | - / -14 | F1PBZ | -2 / - | 2 | ✓ Closing fragment |
| 06-04 17:37 | 20m | - / -3 | TA4SM | +2 / - | 2 | ✓ Closing fragment |
| 06-04 17:26 | 20m | - / -16 | YF2BLL | -14 / - | 3 | ✓ Closing fragment |
| 06-04 16:47 | 10m | - / -12 | 7Q3CM | -2 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 150630 -15 839 M0IAP EU1CZ -16 150730 -16 839 CQ EU1CZ KO33 150745 -7 775 EU1CZ DN9DKN JO31 150815 -15 839 EU1CZ DA6KK JO30 150815 -8 775 EU1CZ DN9DKN R-11 150830 -14 839 DN9DKN EU1CZ RR73 150845 -7 775 EU1CZ DN9DKN 73 150900 -15 840 G0JEI EU1CZ R-16 151215 -8 1592 EU1CZ PA1GLD JO21 152015 -11 2488 EU1CZ F1PBZ -01 (x2) 152345 -9 2116 EU1CZ PD8MD JO32 (x4)
UTC dB Audio Message 163915 -10 1008 9N2WF EU1CZ KO33 (x2) 164045 -4 1008 <...> EU1CZ KO33 (x3) 164245 -3 1009 UB3UAC EU1CZ KO33 164315 -10 1009 SP5ALV EU1CZ -07 (x2) 164445 -6 1009 RY3DAD EU1CZ 73 145445 -15 2463 EU1CZ R0AX NO56 150215 -15 964 EU1CZ R6OAG 73 150545 -22 1530 EU1CZ R4IK RR73 150845 -13 571 EU1CZ OO0O R-01 153430 -7 406 EU1CZ JA3MHV RR73 154130 -21 1207 EU1CZ PD3LKN JO22
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.