SP5CJQ — reception at SO8OO
Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.
FT8 activity
Receiver-side FT8 activity involving SP5CJQ, decoded by SO8OO in southeastern Poland. 388 FT8 messages attributed to this token as transmitter, on 60m, 40m, 20m, across 30 UTC dates in the available aggregate history. Observed between 2026-06-09 and 2026-11-06.
These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.
SO8OO decoded 388 FT8 messages attributed to SP5CJQ as the transmitting token by decoded message structure across 30 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (71%), followed by 60 m (22%) and 20 m (7%). Several six-hour UTC windows tied for the largest share (59%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -7 dB.
Overview
Bands
Last attributed message: 2026-11-06 06:45 UTC
Observed FT8 message patterns
- Attributed sample
- 388 messages
- Active dates
- 30 UTC dates
- Estimated median S/N
- -7 dB
- Estimated 10th-90th percentile
- -17 to +2 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 54, moderate (-15 to -9 dB) 107, strong (≥ -8 dB) 227.
WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with SP5CJQ in decoded directed-looking exchanges:
Attributed messages by UTC hour
Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.
Most frequent locator attributed to SP5CJQ
The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.
- Attributed locator
- KO02 · 223 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 290 km (approx.)
- Last such locator decoded
- 2026-11-06 06:39 UTC
A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.
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 | SP5CJQ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-06 11:21 | 10m | - / +1 | ZB2IF | -16 / - | 2 | ✓ Closing fragment |
| 11-06 11:15 | 10m | - / -11 | CR7BYO | -10 / - | 2 | Partial capture |
| 11-06 06:47 | 40m | - / - | UT4PA | -10 / - | 4 | Partial capture |
| 11-06 06:44 | 40m | -2 / - | UR9QQ | - / -22 | 2 | ✓ Closing fragment |
| 11-06 06:41 | 40m | 0 / -3 | G0BLB | -3 / +3 | 5 | ✓ Full exchange observed |
| 11-06 06:41 | 40m | 0 / +2 | IU3QFU | -5 / -4 | 5 | ✓ Full exchange observed |
| 11-06 06:40 | 40m | 0 / - | SP1EG | -13 / +4 | 3 | ✓ Closing observed |
| 11-06 06:39 | 40m | +1 / +6 | IR0PG | -14 / -8 | 5 | ✓ Full exchange observed |
| 11-06 06:38 | 40m | - / - | UR9QQ | -15 / - | 3 | Partial capture |
| 11-06 06:36 | 40m | +3 / -10 | TC2TR | -22 / -8 | 8 | ✓ Full exchange observed |
| 11-05 06:34 | 40m | +1 / - | 3A2LF | - / - | 4 | Partial capture |
| 11-05 06:31 | 40m | +4 / - | TC5ATA | - / - | 2 | Partial capture |
| 11-05 06:02 | 40m | - / - | UR9QQ | -17 / - | 2 | Partial capture |
| 11-05 05:57 | 40m | -1 / - | OA4ENG | - / -19 | 7 | ✓ Closing fragment |
| 11-03 18:33 | 40m | - / -2 | SV5BYP | -10 / - | 2 | ✓ Closing fragment |
| 11-01 17:16 | 40m | - / -14 | ON1DGN | -17 / - | 3 | Partial capture |
| 11-01 17:15 | 40m | - / -9 | IU4DTV | -1 / - | 2 | ✓ Closing fragment |
| 11-01 16:48 | 40m | - / -5 | RA6FCU/P | -4 / - | 2 | ✓ Closing fragment |
| 11-01 16:43 | 40m | - / -16 | II4GCLB | -4 / - | 2 | Partial capture |
| 11-01 04:06 | 60m | - / -17 | 6W/IK2HKT | -4 / - | 2 | Partial capture |
| 10-31 15:58 | 40m | -6 / - | RA3LCI | - / -12 | 4 | ✓ Closing fragment |
| 10-31 15:52 | 40m | -5 / - | R6AO | - / - | 2 | Partial capture |
| 10-31 15:48 | 40m | -10 / - | OH0/SM0TPH | - / -4 | 4 | Partial capture |
| 10-31 06:30 | 40m | - / -8 | UA3YPS | -11 / - | 2 | ✓ Closing fragment |
| 10-30 16:02 | 40m | - / -17 | UA4POO | -22 / - | 2 | ✓ Closing fragment |
| 10-30 15:54 | 40m | - / - | DA0M | -10 / - | 2 | Partial capture |
| 10-30 06:45 | 60m | -5 / -5 | HA5UK | +16 / -5 | 5 | ✓ Full exchange observed |
| 10-30 06:43 | 60m | -5 / - | IU2VUZ | - / -14 | 4 | ✓ Closing fragment |
| 10-29 17:06 | 40m | - / -4 | R3BCL | -13 / - | 2 | ✓ Closing fragment |
| 10-29 16:00 | 40m | - / +9 | RA4AUY | -16 / - | 2 | ✓ Closing fragment |
| 10-28 18:58 | 40m | - / -14 | RT7B | -1 / - | 3 | Partial capture |
| 10-23 16:21 | 40m | - / -5 | R4MA | +2 / - | 2 | ✓ Closing fragment |
| 10-23 16:21 | 40m | - / -10 | R1CBW | -11 / - | 5 | Partial capture |
| 10-22 17:50 | 40m | - / -2 | R6DOP | -8 / - | 2 | ✓ Closing fragment |
| 10-22 16:40 | 40m | - / -4 | DL8TV | +4 / - | 4 | ✓ Closing fragment |
| 10-22 16:39 | 40m | - / -11 | RZ6ALZ | -10 / - | 2 | ✓ Closing fragment |
| 10-21 18:43 | 40m | - / - | IU8RFW | -3 / - | 3 | Partial capture |
| 10-20 17:46 | 40m | -19 / - | R9SAP | - / -13 | 2 | ✓ Closing fragment |
| 10-20 17:42 | 40m | -18 / - | UN7GGB | - / -16 | 5 | ✓ Closing fragment |
| 10-20 17:39 | 40m | - / -5 | RT4A | -7 / - | 2 | ✓ Closing fragment |
| 10-20 17:24 | 40m | -7 / +3 | RA5AD | -8 / - | 3 | ✓ Closing observed |
| 10-20 17:23 | 40m | -8 / -10 | R4ADJ | -11 / - | 3 | Partial capture |
| 10-20 17:19 | 40m | -10 / - | R4HAI | - / - | 2 | ✓ Closing fragment |
| 10-20 17:16 | 40m | -11 / -9 | UI6O | -14 / -11 | 4 | ✓ Full exchange observed |
| 10-20 16:51 | 40m | - / -4 | UA1WCF | -9 / - | 2 | ✓ Closing fragment |
| 10-12 17:17 | 60m | - / - | OE5DML | -2 / - | 2 | Partial capture |
| 10-12 17:15 | 60m | -11 / -2 | EW2RA | +8 / -4 | 6 | ✓ Full exchange observed |
| 10-12 15:59 | 60m | -8 / - | H49A | - / - | 17 | Partial capture |
| 10-09 16:47 | 40m | - / -15 | R1CAT | -8 / - | 3 | Partial capture |
| 10-08 18:06 | 40m | - / -1 | G4DBW | +3 / - | 4 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 140345 -13 935 SP5CJQ ZS6MGM -15 111515 -7 756 SP5CJQ CR7BYO -11 (x2) 112115 -17 1445 SP5CJQ ZB2IF +01 (x2)
UTC dB Audio Message 064115 +1 1819 SP1EG SP5CJQ RR73 064145 -1 1819 IU3QFU SP5CJQ -04 064200 -6 1486 SP5CJQ IU3QFU R+02 064215 +2 1819 IU3QFU SP5CJQ RR73 064230 -3 1486 SP5CJQ IU3QFU 73 064245 +1 1818 G0BLB SP5CJQ +03 064300 -2 1953 SP5CJQ G0BLB R-03 064315 +0 1818 G0BLB SP5CJQ RR73 064330 -1 1953 SP5CJQ G0BLB 73 064445 -2 1818 UR9QQ SP5CJQ -22 (x2) 064700 -11 1819 SP5CJQ UT4PA KO20 (x4)
UTC dB Audio Message 171730 -13 1570 EW2RA SP5CJQ 73 171745 -3 2685 SP5CJQ OE5DML JN78 (x2) 064315 -7 1578 IU2VUZ SP5CJQ KO02 (x4) 064500 +14 2535 SP5CJQ HA5UK -05 (x2) 064545 -6 1578 HA5UK SP5CJQ R-05 064600 +17 2535 SP5CJQ HA5UK RR73 064615 -4 1578 HA5UK SP5CJQ 73 040630 -4 637 SP5CJQ 6W/IK2HKT -17 (x2) 041200 -5 637 SP5CJQ RR73; IK8IUM <...> -12
UTC dB Audio Message 170100 -2 1101 SP5CJQ DB100FT -07
UTC dB Audio Message 155745 -17 1032 SP5CJQ CT3MD RR73 175930 -6 518 SP5CJQ TT1GD -07 (x2) 065330 -19 1779 SP5CJQ 5B4AMX -11 (x2) 073930 -13 1804 SP5CJQ OJ0YL -16 173330 -22 1301 8A397KBM SP5CJQ KO02 053945 -14 1349 SP5CJQ CS7BHA -02 (x2)
Decoder S/N history by band
Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.
CW
No CW receptions recorded for this callsign in the last 30 days.
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