SP4TZ — FT8 station from Poland
Amateur radio station SP4TZ operating from Poland (grid square JN27). 144 FT8 spots received at SO8OO WebSDR, 12 CQ calls, active on 80m, 40m, 20m, over 10 days, best SNR +27 dB. Heard between 2026-04-22 and 2026-05-14.
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Overview
144
Total spots
12
CQ calls
10
Days active
-2 dB
Avg SNR
Bands
80m
20m
40m
First seen: 2026-04-22
Last seen: 2026-05-14 08:35 UTC
Last seen: 2026-05-14 08:35 UTC
Frequent QSO partners observed at SO8OO
Stations SP4TZ worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | SP4TZ | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-14 10:32 | 20m | 0 / - | F1POK | - / - | 5 | Partial |
| 05-14 10:26 | 20m | -5 / - | G4DBW | - / - | 3 | Partial |
| 05-14 10:24 | 20m | +8 / - | SV1EGE | - / -18 | 2 | ✓ Confirmed |
| 05-14 06:51 | 20m | +21 / - | F1MXE | - / - | 3 | ✓ Confirmed |
| 05-14 06:47 | 20m | -4 / - | UR4QWW | - / - | 5 | Partial |
| 05-14 06:47 | 20m | -6 / - | R4FDW | - / - | 10 | Partial |
| 05-14 06:46 | 20m | -3 / - | F4FLF | - / -18 | 3 | ✓ Confirmed |
| 05-14 06:00 | 20m | +9 / - | EC3A | - / -10 | 3 | ✓ Confirmed |
| 05-14 05:21 | 80m | -10 / -5 | DO3VE | -1 / -15 | 4 | ✓ Complete |
| 05-14 05:19 | 40m | -15 / - | G0ANH | - / - | 2 | Partial |
| 05-13 17:06 | 40m | - / - | BA4IE | +5 / - | 3 | Partial |
| 05-13 17:03 | 40m | - / - | BU2FW | +10 / - | 2 | Partial |
| 05-13 05:41 | 40m | -3 / -8 | TK/F4FTV | -9 / +2 | 3 | Partial |
| 05-13 05:32 | 40m | - / - | J88IH | -12 / - | 2 | Partial |
| 05-13 05:27 | 40m | - / - | PV8AJ | -11 / - | 2 | Partial |
| 05-12 19:52 | 40m | - / -13 | DS2AUX | -16 / - | 2 | Partial |
| 05-12 19:00 | 80m | -11 / - | UA9AX | -2 / - | 2 | ✓ Verified |
| 05-12 18:55 | 80m | - / -18 | BD7OH | +8 / - | 2 | Partial |
| 05-11 15:01 | 20m | -2 / - | F4BYA | - / - | 2 | Partial |
| 05-11 14:57 | 20m | -16 / - | HB9EBV | - / +4 | 4 | Partial |
| 05-10 09:42 | 20m | -11 / - | UA3NFG | - / -14 | 2 | Partial |
| 05-10 05:35 | 20m | -7 / - | V31DL | - / -18 | 2 | ✓ Confirmed |
| 05-09 16:15 | 40m | +4 / - | LY8O | - / -4 | 2 | ✓ Confirmed |
| 05-09 16:15 | 40m | +4 / - | UX7QV | - / -13 | 6 | ✓ Confirmed |
| 05-09 16:12 | 40m | -7 / - | DL9KM | -16 / - | 3 | ✓ Verified |
| 05-09 16:12 | 40m | +7 / +1 | IQ4JO | -9 / -10 | 3 | ✓ Complete |
| 05-09 16:10 | 40m | -5 / -4 | SP7PMO | -7 / - | 2 | Partial |
| 05-09 14:24 | 20m | -10 / - | IS0KNG | - / -20 | 2 | Partial |
| 05-09 14:22 | 20m | +6 / - | R0AX | - / - | 2 | Partial |
| 05-09 14:21 | 20m | +5 / - | F4LNM | - / -17 | 3 | ✓ Confirmed |
| 05-09 14:15 | 20m | -3 / - | G3ZQQ | - / -3 | 4 | Partial |
| 04-29 06:35 | 20m | -8 / - | IU8ADS | - / -5 | 5 | Partial |
| 04-27 18:53 | 40m | - / - | XW4KV | -2 / - | 4 | Partial |
| 04-27 18:50 | 40m | -1 / -14 | TA1CQ | -3 / - | 4 | ✓ Verified |
| 04-27 18:40 | 40m | +2 / - | IK0CHU | - / - | 2 | Partial |
| 04-27 18:35 | 40m | -1 / - | RK4FF | - / -1 | 2 | ✓ Confirmed |
| 04-27 18:32 | 40m | -4 / -9 | SQ8ECJ | -4 / -3 | 4 | ✓ Complete |
| 04-27 18:31 | 40m | +6 / +1 | HA0GZ | -8 / -9 | 5 | ✓ Complete |
| 04-27 11:54 | 20m | -13 / - | OH7FQH | - / - | 2 | Partial |
| 04-27 11:49 | 20m | -11 / - | RQ3D | - / - | 2 | ✓ Confirmed |
| 04-27 11:48 | 20m | +1 / - | OH6IH | - / -12 | 3 | ✓ Confirmed |
| 04-27 11:47 | 20m | -4 / - | DF9ML | - / -10 | 2 | Partial |
| 04-27 11:46 | 20m | +9 / - | F4FSY | - / -6 | 3 | ✓ Confirmed |
| 04-23 06:10 | 20m | +8 / - | RA6HN | - / -5 | 3 | ✓ Confirmed |
| 04-23 06:07 | 20m | -3 / - | EA4HTI | - / - | 4 | Partial |
| 04-22 10:41 | 20m | -10 / - | F4FLF | - / - | 2 | Partial |
| 04-22 10:39 | 20m | +2 / - | DL1UDO | - / - | 3 | ✓ Confirmed |
| 04-22 10:30 | 20m | -12 / - | PD7JLP | - / -19 | 2 | ✓ Confirmed |
| 04-22 10:23 | 20m | +22 / - | IK4LZH | - / - | 3 | Partial |
| 04-22 10:23 | 20m | -7 / - | M0PBG | - / -4 | 2 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 065145 -3 1584 SP4TZ R4FDW LO23 065200 +17 312 SP4TZ F1MXE 73 065215 -8 1584 SP4TZ R4FDW LO23 (x2) 102445 +8 1290 SP4TZ SV1EGE R-18 (x2) 102615 -3 2319 SP4TZ G4DBW JO01 102615 +5 710 SP4TZ F1POK JN27 102715 -6 2319 SP4TZ G4DBW JO01 (x2) 103245 -2 709 SP4TZ F1POK JN27 (x5)
80m
UTC dB Freq Message 185530 +7 804 BD7OH SP4TZ -18 (x2) 190030 -2 804 UA9AX SP4TZ RR73 190045 -11 2305 SP4TZ UA9AX 73 051945 -1 1473 CQ SP4TZ KO13 (x2) 052100 -10 863 SP4TZ DO3VE -15 052115 +0 1473 DO3VE SP4TZ R-05 052130 -9 863 SP4TZ DO3VE RR73 052145 -2 1473 DO3VE SP4TZ 73 052215 -1 1473 CQ SP4TZ KO13 (x3) 052400 -9 1525 SP4TZ YT1KN KN04
40m
UTC dB Freq Message 054130 -3 783 SP4TZ TK/F4FTV +02 054145 -10 783 TK/F4FTV SP4TZ R-08 054200 -3 783 SP4TZ RR73; DL6UM <...> +00 170345 +11 315 BU2FW SP4TZ KO13 (x2) 170545 +3 1924 BG9IVV SP4TZ KO13 170630 +2 2043 BA4IE SP4TZ KO13 (x3) 051815 -10 1012 CQ SP4TZ KO13 (x2) 051900 -16 744 SP4TZ G0ANH IO94 051900 -10 2315 SP4TZ F1MXE JN05 051900 -9 1164 SP4TZ SP3EIE JO83 051930 -14 743 SP4TZ G0ANH IO94