SP1CZA — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP1CZA, decoded by SO8OO in southeastern Poland. 64 related FT8 messages, 9 CQ messages, observed on 80m, 40m, 20m, 10m, across 5 UTC dates. Heard between 2026-06-18 and 2026-06-29.
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 SP1CZA worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SP1CZA
Approximate centre of JO83, decoded 2026-06-25 21:27 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 | SP1CZA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 06-29 18:06 | 20m | - / +2 | IZ2DPX | -8 / - | 2 | ✓ Closing fragment |
| 06-27 09:11 | 10m | - / -16 | UA4FKT | -18 / - | 4 | ✓ Closing fragment |
| 06-27 08:41 | 20m | - / -14 | DL2PS | -18 / - | 2 | ✓ Closing fragment |
| 06-25 21:27 | 80m | +11 / -10 | ON3BLC | -24 / -8 | 5 | ✓ Full exchange observed |
| 06-25 21:25 | 80m | +5 / - | DO9POL | - / -12 | 3 | ✓ Closing fragment |
| 06-25 21:24 | 80m | +6 / 0 | DL1SA | -23 / 0 | 4 | ✓ Full exchange observed |
| 06-25 21:21 | 80m | +6 / -7 | EA7L | -24 / -24 | 5 | ✓ Full exchange observed |
| 06-25 21:21 | 80m | - / - | IU5TTZ | -23 / - | 3 | Partial capture |
| 06-25 21:18 | 80m | +3 / -7 | SP6JIU | +28 / +4 | 6 | ✓ Full exchange observed |
| 06-22 16:26 | 40m | -10 / - | SP0ZKR | +8 / - | 5 | ✓ Full exchange observed |
| 06-18 20:37 | 80m | +10 / - | SQ6JFJ | - / - | 2 | Partial capture |
| 06-18 20:36 | 80m | +5 / +4 | SP9VEY | 0 / -5 | 5 | ✓ Full exchange observed |
| 06-18 20:35 | 80m | +6 / -3 | R2PT | -9 / -8 | 5 | ✓ Full exchange observed |
| 06-18 19:45 | 80m | +9 / - | UA4FKT | +8 / +7 | 2 | Partial capture |
| 06-18 19:42 | 80m | +7 / +3 | DO1FED | -16 / -15 | 8 | ✓ Full exchange observed |
| 06-18 19:42 | 80m | -1 / -12 | DL8TT | -4 / +5 | 5 | ✓ Full exchange observed |
| 06-18 19:40 | 80m | -3 / -5 | RU6CH | -2 / - | 4 | ✓ Closing observed |
| 06-18 19:40 | 80m | - / +6 | SP7AH | +12 / - | 2 | Partial capture |
| 06-18 19:37 | 80m | +8 / +1 | RA2FU | -7 / -1 | 8 | ✓ Full exchange observed |
| 06-18 19:15 | 10m | - / +1 | I5PU | -3 / - | 3 | ✓ Closing fragment |
| 06-18 19:11 | 10m | - / -5 | IK4LZH | +6 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 084100 -20 1609 SP1CZA DL2PS -14 (x2) 084745 -24 1559 SP1CZA DB1EF JO41 180630 -6 406 SP1CZA IZ2DPX +02 (x2)
UTC dB Audio Message 191115 +7 589 SP1CZA IK4LZH JN54 (x3) 191545 -2 2045 SP1CZA I5PU JN53 (x3) 091115 -17 1758 SP1CZA UA4FKT LO23 (x4)
UTC dB Audio Message 212345 +8 1253 CQ SP1CZA JO83 (x2) 212430 -24 1494 SP1CZA DL1SA +00 212445 +6 1252 DL1SA SP1CZA R+00 212500 -22 1494 SP1CZA DL1SA RR73 212500 -24 699 SP1CZA IU5TTZ JN53 212515 +7 1252 DL1SA SP1CZA 73 212545 +1 1507 DO9POL SP1CZA JO83 (x3) 212745 +10 441 ON3BLC SP1CZA JO83 212800 -24 437 SP1CZA ON3BLC -10 212815 +13 441 ON3BLC SP1CZA R-08 212830 -24 437 SP1CZA ON3BLC RR73 212845 +11 441 ON3BLC SP1CZA 73
UTC dB Audio Message 160615 -18 2185 SP1CZA SQ9BDB +13 162145 -19 2188 R2FDU SP1CZA R+04 162315 -17 1223 II0RTER SP1CZA JO83 162415 -23 1691 <...> SP1CZA R+01 162545 -18 1697 II3DRC SP1CZA R-04 162645 -10 334 SP0ZKR SP1CZA JO83 162700 +7 330 SP1CZA SP0ZKR +13 162715 -9 334 SP0ZKR SP1CZA R+25 162730 +8 330 SP1CZA SP0ZKR RR73 162745 -11 334 SP0ZKR SP1CZA 73 043445 -11 2279 SP1CZA HA8RC -04 044200 -23 1407 PD4RJ SP1CZA JO83
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.