SP4TKR — FT8 station from Poland
Amateur radio station SP4TKR operating from Poland. 115 FT8 spots received at SO8OO WebSDR, 20 CQ calls, active on 80m, 20m, 10m, over 9 days, best SNR +17 dB. Heard between 2026-05-13 and 2026-07-24.
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Overview
115
Total spots
20
CQ calls
9
Days active
-5 dB
Avg SNR
Bands
80m
20m
10m
First seen: 2026-05-13
Last seen: 2026-07-24 17:31 UTC
Last seen: 2026-07-24 17:31 UTC
Frequent QSO partners observed at SO8OO
Stations SP4TKR worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | SP4TKR | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-24 20:03 | 80m | - / - | IK5FKF | +6 / - | 3 | Partial |
| 07-24 19:31 | 80m | -8 / +9 | DB100FT | -7 / +9 | 3 | Partial |
| 07-24 19:16 | 80m | - / +3 | SQ2TAC | -4 / - | 3 | ✓ Confirmed |
| 07-24 19:14 | 80m | -15 / -7 | PA3T | -2 / -16 | 5 | ✓ Complete |
| 06-29 17:16 | 20m | - / -1 | DL9FFM | 0 / - | 2 | ✓ Confirmed |
| 06-29 17:12 | 20m | - / -17 | KC2NJ | 0 / - | 2 | Partial |
| 06-29 17:11 | 20m | - / -5 | ON1JP | -1 / - | 2 | ✓ Confirmed |
| 06-29 17:08 | 20m | - / -5 | PD0HLA | +2 / - | 2 | ✓ Confirmed |
| 06-29 17:07 | 20m | -19 / -7 | EA8AT | +2 / +7 | 5 | ✓ Complete |
| 06-29 17:04 | 20m | - / -16 | BA3QIQ | +3 / - | 3 | ✓ Confirmed |
| 06-29 17:03 | 20m | - / - | UA4FEN | -2 / - | 2 | ✓ Confirmed |
| 06-04 22:05 | 20m | 0 / - | JY5IB | - / -15 | 2 | ✓ Confirmed |
| 06-04 21:53 | 20m | -14 / - | BA4IE | - / -13 | 3 | ✓ Confirmed |
| 06-04 21:49 | 20m | -2 / - | HZ1TT | - / -8 | 2 | ✓ Confirmed |
| 05-27 18:03 | 10m | -20 / - | PU5FLP | - / -1 | 2 | ✓ Confirmed |
| 05-27 17:55 | 10m | -5 / - | LW2EDM | - / -9 | 2 | ✓ Confirmed |
| 05-27 17:03 | 10m | +2 / - | A61EK | - / -14 | 2 | ✓ Confirmed |
| 05-25 20:10 | 10m | +8 / - | PY6ZL | - / -8 | 2 | ✓ Confirmed |
| 05-25 20:07 | 10m | -17 / - | PP5GP | - / -20 | 3 | ✓ Confirmed |
| 05-24 08:06 | 10m | -6 / - | A61CK | - / -5 | 2 | ✓ Confirmed |
| 05-24 08:02 | 10m | +4 / - | UN7JO | - / -18 | 2 | ✓ Confirmed |
| 05-23 08:29 | 10m | - / -19 | CT1BOH | -15 / - | 2 | Partial |
| 05-23 08:26 | 10m | - / -16 | DL5DQZ | -6 / - | 2 | ✓ Confirmed |
| 05-23 08:21 | 10m | - / -14 | DO9BAU | -7 / - | 3 | ✓ Confirmed |
| 05-23 07:59 | 10m | +4 / - | IQ4JO | - / -10 | 2 | Partial |
| 05-23 07:54 | 10m | -2 / - | F5CUN | - / - | 2 | ✓ Confirmed |
| 05-14 18:06 | 20m | - / -13 | YI5THA | -19 / - | 6 | Partial |
| 05-14 17:41 | 20m | +5 / - | F4ACR | - / - | 4 | ✓ Confirmed |
| 05-14 17:37 | 20m | +5 / - | IU8JLX | - / -12 | 2 | Partial |
| 05-14 17:08 | 20m | -5 / - | SV9TLU | - / - | 2 | ✓ Confirmed |
| 05-14 17:03 | 20m | - / - | BG7BMG | 0 / - | 3 | Partial |
| 05-14 16:48 | 20m | - / -18 | C21TS | -2 / - | 15 | ✓ Confirmed |
| 05-14 16:46 | 20m | - / -12 | <...> | +4 / - | 3 | Partial |
| 05-14 16:36 | 20m | - / - | VU3OSA | -5 / - | 13 | Partial |
| 05-14 16:33 | 20m | -22 / -7 | F4HSB | -1 / +3 | 5 | ✓ Complete |
| 05-14 16:29 | 20m | -15 / -10 | RC9WC | -1 / -9 | 7 | ✓ Complete |
| 05-14 16:26 | 20m | -16 / -3 | JY5IB | +6 / -13 | 6 | ✓ Complete |
| 05-13 20:28 | 20m | -5 / - | PD2HVT | - / - | 3 | Partial |
| 05-13 18:53 | 20m | +2 / - | SX100PAOK | - / -12 | 2 | Partial |
| 05-13 18:43 | 20m | - / -17 | 4L3YL | -16 / - | 2 | ✓ Confirmed |
| 05-13 18:26 | 20m | - / - | A61CK | -11 / - | 4 | Partial |
| 05-13 18:23 | 20m | - / -6 | UA0SM | -14 / - | 2 | ✓ Confirmed |
| 05-13 17:10 | 20m | +5 / - | RX3ASQ | - / +6 | 3 | ✓ Confirmed |
| 05-13 17:10 | 20m | +7 / - | SV5BYP | -8 / - | 2 | ✓ Verified |
| 05-13 17:09 | 20m | +10 / - | IK4TVP | - / - | 2 | ✓ Confirmed |
| 05-13 17:06 | 20m | +7 / -3 | IQ4JO | -16 / +1 | 5 | ✓ Complete |
| 05-13 17:03 | 20m | -4 / - | EC3A | - / -9 | 2 | Partial |
| 05-13 17:03 | 20m | - / -16 | JH5AVM | -16 / - | 2 | ✓ Confirmed |
| 05-13 16:59 | 20m | -12 / - | F4BQS | - / - | 2 | Partial |
| 05-13 16:58 | 20m | +13 / - | IU5TPM | - / - | 3 | ✓ Confirmed |
Station Log
80m
UTC dB Freq Message 191445 -5 1760 PA3T SP4TKR KO04 191500 -16 1761 SP4TKR PA3T -16 191515 -3 1760 PA3T SP4TKR R-07 191530 -14 1761 SP4TKR PA3T RR73 191545 +1 1761 PA3T SP4TKR 73 191645 -3 1355 SQ2TAC SP4TKR KO04 (x3) 193130 -8 1458 DB100FT SP4TKR KO04 193145 -8 1458 SP4TKR DB100FT +09 193200 -6 1458 DB100FT SP4TKR R+09 200330 +6 443 IK5FKF SP4TKR KO04 (x3)
20m
UTC dB Freq Message 170845 +2 2130 PD0HLA SP4TKR R-05 (x2) 170945 +1 2130 CQ SP4TKR KO04 (x3) 171145 +0 2132 ON1JP SP4TKR R-05 (x2) 171245 -1 2133 KC2NJ SP4TKR R-17 171315 +2 2133 RZ4FWA SP4TKR -10 171345 +2 2134 CQ SP4TKR KO04 171415 +2 2134 KC2NJ SP4TKR R-20 171445 +2 2135 CQ SP4TKR KO04 171545 +1 2135 CT2KCK SP4TKR -17 171615 -1 2136 DL9FFM SP4TKR -01 (x2)
10m
UTC dB Freq Message 080645 +3 906 SP4TKR A61CK RR73 200700 -17 1932 SP4TKR PP5GP -20 200715 +12 2691 SP4TKR PY6ZL -08 200730 -18 1933 SP4TKR PP5GP -20 (x2) 201045 +6 2752 SP4TKR PY6ZL -08 (x2) 170315 -1 493 SP4TKR A61EK -14 (x2) 175100 -20 1926 SP4TKR PU5FLP -10 175500 -6 582 SP4TKR LW2EDM -09 (x2) 175830 -24 1153 SP4TKR PU5MRL -11 180330 -18 1927 SP4TKR PU5FLP -01 (x2)