SP7CWZ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP7CWZ, decoded by SO8OO in southeastern Poland. 637 related FT8 messages, 21 CQ messages, observed on 80m, 40m, 20m, 10m, across 59 UTC dates. Heard between 2026-05-24 and 2026-08-22.
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 SP7CWZ worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SP7CWZ
Approximate centre of JO91, decoded 2026-08-18 18:44 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 | SP7CWZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 13:39 | 20m | - / -16 | ON4AOI | -10 / - | 2 | ✓ Closing fragment |
| 08-22 12:03 | 10m | - / -5 | SV1CQN | -11 / - | 2 | ✓ Closing fragment |
| 08-18 19:01 | 80m | - / -10 | LY8O | +4 / - | 2 | ✓ Closing fragment |
| 08-18 18:44 | 80m | -6 / - | SP9KKA | +8 / -10 | 4 | ✓ Closing observed |
| 08-18 18:34 | 80m | 0 / -5 | SP9CXN | +16 / -8 | 4 | ✓ Full exchange observed |
| 08-18 15:39 | 40m | - / -9 | SP9CXN | -12 / - | 2 | ✓ Closing fragment |
| 08-18 14:10 | 10m | - / +1 | OZ5VO | -14 / - | 2 | ✓ Closing fragment |
| 08-18 14:07 | 10m | - / -2 | OZ1PDE | -10 / - | 2 | ✓ Closing fragment |
| 08-18 11:10 | 10m | - / +2 | PD5FK | -14 / - | 4 | Partial capture |
| 08-18 11:07 | 10m | - / -14 | DO5HOK | -12 / - | 2 | ✓ Closing fragment |
| 08-18 10:55 | 10m | - / -8 | DN9CHV | -14 / - | 2 | ✓ Closing fragment |
| 08-18 10:52 | 10m | - / - | DN9CHV | -10 / - | 2 | Partial capture |
| 08-17 16:19 | 20m | - / -6 | MW8OEG | +2 / - | 2 | ✓ Closing fragment |
| 08-17 16:18 | 20m | - / -12 | MM0TBH | -11 / - | 2 | ✓ Closing fragment |
| 08-15 19:03 | 80m | -16 / -16 | SP9CXN | +14 / -1 | 6 | ✓ Full exchange observed |
| 08-14 19:39 | 80m | - / - | DK7UY | +10 / - | 2 | Partial capture |
| 08-14 19:37 | 80m | +1 / +8 | SP9CXN | +21 / +1 | 5 | ✓ Full exchange observed |
| 08-11 19:16 | 40m | - / -12 | SP7VCL | -13 / - | 3 | ✓ Closing fragment |
| 08-11 18:49 | 40m | -17 / - | EG5MYC | - / - | 5 | Partial capture |
| 08-10 18:47 | 20m | - / -14 | MI0JZZ | -8 / - | 2 | ✓ Closing fragment |
| 08-10 17:13 | 20m | - / -9 | YO4GIY | -23 / - | 3 | ✓ Closing fragment |
| 08-02 16:52 | 40m | - / - | OK2VCR | -8 / - | 10 | Partial capture |
| 08-02 16:51 | 40m | -18 / +2 | IW2OEF | -12 / -2 | 5 | ✓ Full exchange observed |
| 08-02 16:06 | 40m | -17 / - | DL4ME | -12 / +3 | 8 | ✓ Full exchange observed |
| 08-02 15:42 | 40m | -2 / - | DM8KM | 0 / - | 4 | ✓ Closing observed |
| 08-02 15:34 | 40m | -14 / -3 | OZ9FF | -11 / +2 | 3 | Partial capture |
| 08-02 15:09 | 40m | -19 / - | HA7JLR | -20 / -1 | 7 | ✓ Closing observed |
| 08-02 14:37 | 40m | -20 / - | SQ9MEZ | - / - | 4 | Partial capture |
| 08-01 17:43 | 40m | -14 / - | SQ9MEZ | - / - | 2 | Partial capture |
| 08-01 17:35 | 40m | -15 / - | SQ9MEZ | - / - | 3 | Partial capture |
| 08-01 17:23 | 40m | -16 / - | SQ9MEZ | - / - | 3 | Partial capture |
| 08-01 16:47 | 40m | -17 / +10 | SQ9AWN | -15 / - | 3 | ✓ Closing observed |
| 08-01 16:42 | 40m | -17 / - | DJ2MS | - / -13 | 3 | Partial capture |
| 08-01 16:37 | 40m | -20 / - | LY8O | -20 / -2 | 4 | ✓ Closing observed |
| 07-30 15:32 | 10m | - / -9 | F4HKP | -21 / - | 2 | ✓ Closing fragment |
| 07-29 14:51 | 10m | - / -8 | F1PBZ | +4 / - | 2 | ✓ Closing fragment |
| 07-28 15:15 | 20m | - / -14 | M7BQC | -10 / - | 2 | Partial capture |
| 07-28 11:33 | 20m | - / +7 | F4HSB | -22 / - | 2 | Partial capture |
| 07-28 11:31 | 20m | - / +6 | IK4LZH | +4 / - | 3 | ✓ Closing fragment |
| 07-27 17:01 | 20m | - / +1 | SM2LIY | -17 / - | 7 | ✓ Closing fragment |
| 07-27 16:58 | 20m | - / -14 | F4ISC | -7 / - | 3 | Partial capture |
| 07-27 16:51 | 40m | -23 / - | OZ2LC | - / - | 4 | Partial capture |
| 07-27 16:49 | 40m | -24 / - | DL6DBA | - / - | 2 | Partial capture |
| 07-27 16:46 | 40m | -23 / -8 | DL9DXL | -9 / +3 | 4 | ✓ Full exchange observed |
| 07-25 10:31 | 10m | - / -5 | PI4DX | 0 / - | 2 | ✓ Closing fragment |
| 07-25 10:08 | 10m | - / -4 | PA3CNI | -18 / - | 2 | ✓ Closing fragment |
| 07-25 09:52 | 10m | - / -1 | IW2HUS | -13 / - | 3 | ✓ Closing fragment |
| 07-25 09:46 | 10m | - / - | PE1OBL | -11 / - | 2 | ✓ Closing fragment |
| 07-25 09:42 | 10m | - / -3 | YO4NF | -12 / - | 2 | ✓ Closing fragment |
| 07-24 16:37 | 10m | - / - | DN9WAV | -4 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 171330 -23 1636 SP7CWZ YO4GIY RR73 (x2) 184245 -19 1906 SP7CWZ M7CYY -05 184730 -8 2678 SP7CWZ MI0JZZ -14 (x2) 161330 -22 1564 SP7CWZ EA5ISM -16 161815 -11 1339 SP7CWZ MM0TBH -12 (x2) 161945 +1 508 SP7CWZ MW8OEG -06 (x2) 162600 -19 1130 SP7CWZ YO4GIY -16 113545 -15 2326 SP7CWZ OZ9FF RR73 122615 -6 319 SP7CWZ PG4T -14 133945 -11 1370 SP7CWZ ON4AOI -16 (x2)
UTC dB Audio Message 105645 -16 809 SP7CWZ DN9CHV 73 110715 -15 853 SP7CWZ DO5HOK -14 (x2) 111045 -17 1820 SP7CWZ PD5FK +02 111045 -17 1691 SP7CWZ PD0A -07 111115 -12 1820 SP7CWZ PD5FK +02 (x3) 140745 -8 1125 SP7CWZ OZ1PDE -02 (x2) 141015 -14 1202 SP7CWZ OZ5VO +01 (x2) 120300 -8 1350 SP7CWZ SV1CQN -05 (x2) 120830 -17 2241 SP7CWZ F4GAJ +05
UTC dB Audio Message 190500 -19 1503 SP9CXN SP7CWZ R-01 190515 +15 1520 SP7CWZ SP9CXN RR73 190530 -12 1502 SP9CXN SP7CWZ 73 190645 -14 1503 SP9KKA SP7CWZ JO91 160215 -10 1503 CQ SP7CWZ JO91 183430 +14 2055 SP7CWZ SP9CXN -05 183445 -1 1503 SP9CXN SP7CWZ R-08 183500 +17 2055 SP7CWZ SP9CXN RR73 183515 +1 1503 SP9CXN SP7CWZ 73 184445 -3 1503 SP9KKA SP7CWZ JO91 (x2) 184530 +8 1014 SP7CWZ SP9KKA RR73 184545 -8 1503 SP9KKA SP7CWZ 73 190115 +4 953 SP7CWZ LY8O -10 (x2)
UTC dB Audio Message 165630 -3 962 SP7CWZ OK2VCR JN89 (x3) 131600 -24 1538 SP7VCL SP7CWZ JO91 173345 -13 1538 SP7CWZ SP7VCL RR73 184900 -17 1538 EG5MYC SP7CWZ JO91 (x5) 191630 -12 1539 SP7CWZ SP7VCL -12 (x3) 153900 -12 1834 SP7CWZ SP9CXN -09 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.