DJ0CL — 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 DJ0CL, decoded by SO8OO in southeastern Poland. 1,664 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 70 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-21.
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 1,664 FT8 messages attributed to DJ0CL as the transmitting token by decoded message structure across 70 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (27%), followed by 40 m (27%) and 20 m (27%). Most decodes (80%) fell within the six-hour window 17:00-23:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (85%); the estimated median was +3.5 dB.
Overview
Bands
Last attributed message: 2026-10-21 21:28 UTC
Observed FT8 message patterns
- Attributed sample
- 1,664 messages
- Active dates
- 70 UTC dates
- Estimated median S/N
- +3.5 dB
- Estimated 10th-90th percentile
- -11 to +13 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 74, moderate (-15 to -9 dB) 169, strong (≥ -8 dB) 1,421.
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 DJ0CL 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 DJ0CL
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
- JN47 · 1,145 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 975 km (approx.)
- Last such locator decoded
- 2026-10-21 21:28 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 | DJ0CL S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-21 21:27 | 160m | +3 / - | 7P8GE | - / - | 3 | Partial capture |
| 10-21 20:28 | 160m | -8 / - | 7P8GE | - / - | 2 | Partial capture |
| 10-18 15:56 | 160m | -2 / - | H49A | - / - | 2 | Partial capture |
| 10-18 15:50 | 160m | +3 / - | H49A | - / - | 3 | Partial capture |
| 10-18 15:49 | 60m | +8 / - | H49A | - / - | 2 | Partial capture |
| 10-17 20:55 | 160m | +5 / - | 4J3DJ | - / - | 5 | Partial capture |
| 10-17 20:12 | 160m | +7 / - | 4J3DJ | - / - | 7 | Partial capture |
| 10-16 20:34 | 160m | - / - | UA4FKT | -14 / - | 2 | Partial capture |
| 10-16 20:34 | 160m | +8 / - | EI8JOB | - / -8 | 3 | ✓ Closing fragment |
| 10-16 20:33 | 160m | +3 / - | 4J3DJ | - / - | 9 | Partial capture |
| 10-16 20:23 | 160m | 0 / - | OD5ZF | - / -25 | 15 | ✓ Closing fragment |
| 10-16 20:22 | 160m | +2 / - | 4J3DJ | - / - | 2 | Partial capture |
| 10-16 20:11 | 40m | -17 / - | 9M2SWI | - / - | 3 | Partial capture |
| 10-16 20:06 | 40m | +6 / - | LY5J | - / -11 | 2 | ✓ Closing fragment |
| 10-16 19:59 | 40m | +15 / - | 6M0U | - / -19 | 12 | ✓ Closing fragment |
| 10-16 19:52 | 40m | +5 / - | S79VU | - / -20 | 8 | ✓ Closing fragment |
| 10-16 19:46 | 40m | +2 / - | 7P8GE | - / -19 | 8 | ✓ Closing fragment |
| 10-16 19:45 | 40m | -1 / -2 | UA4FEN | -10 / -6 | 4 | Partial capture |
| 10-16 19:41 | 40m | -2 / - | C5R | - / -16 | 8 | ✓ Closing fragment |
| 10-11 21:34 | 80m | +7 / - | IU8LMB | - / - | 6 | ✓ Closing fragment |
| 10-11 21:26 | 80m | +13 / -1 | IU8QRL | -8 / -12 | 10 | ✓ Full exchange observed |
| 10-11 21:05 | 80m | +7 / - | IU8LMB | - / - | 7 | Partial capture |
| 10-11 21:01 | 80m | - / - | DO9SAM | +4 / - | 4 | Partial capture |
| 10-11 20:59 | 80m | +11 / - | IU8CEU | - / -13 | 3 | ✓ Closing fragment |
| 10-11 20:54 | 80m | +10 / +8 | IZ8XXE | 0 / -22 | 11 | Partial capture |
| 10-11 20:52 | 80m | +2 / -1 | IZ8XQC | +6 / +3 | 5 | ✓ Full exchange observed |
| 10-11 20:41 | 40m | +11 / - | IQ8DO | - / - | 3 | Partial capture |
| 10-11 19:37 | 80m | +14 / - | IR8PR | -13 / - | 6 | ✓ Closing observed |
| 10-11 19:36 | 80m | +11 / - | IQ8DO | +9 / - | 4 | Partial capture |
| 10-11 19:27 | 80m | +14 / - | IZ8XQC | - / -6 | 6 | ✓ Closing fragment |
| 10-11 19:24 | 80m | +13 / - | IZ8DFO | - / -6 | 3 | ✓ Closing fragment |
| 10-11 19:24 | 80m | +14 / - | DL8TV | +4 / -1 | 4 | Partial capture |
| 10-11 19:22 | 80m | +14 / +10 | IZ8XQC | +13 / -3 | 5 | ✓ Full exchange observed |
| 10-11 19:05 | 80m | +14 / +7 | IZ8XQC | +12 / -1 | 8 | Partial capture |
| 10-11 18:49 | 40m | +12 / - | IZ8VYF | - / +1 | 3 | ✓ Closing fragment |
| 10-11 15:22 | 40m | +8 / - | IR8PR | - / -8 | 3 | ✓ Closing fragment |
| 10-10 18:59 | 80m | +10 / - | IZ8VYF | - / -16 | 3 | ✓ Closing fragment |
| 10-10 17:58 | 40m | +11 / - | IR8PR | - / -2 | 4 | ✓ Closing fragment |
| 10-10 17:20 | 40m | +9 / - | IR8PR | -7 / +1 | 5 | ✓ Full exchange observed |
| 10-10 13:52 | 40m | -2 / - | ON8WR | - / +1 | 2 | ✓ Closing fragment |
| 10-10 13:51 | 40m | -2 / - | IU8CEU | - / 0 | 2 | ✓ Closing fragment |
| 10-10 11:30 | 40m | -6 / - | IK0XBU/P | - / +2 | 2 | ✓ Closing fragment |
| 10-10 11:29 | 40m | -7 / - | IQ8DO | - / +2 | 3 | ✓ Closing fragment |
| 10-09 19:47 | 60m | +6 / - | 9T0MD | - / -19 | 10 | ✓ Closing fragment |
| 10-09 19:26 | 40m | +8 / - | VR2VDD | - / -20 | 7 | ✓ Closing fragment |
| 10-09 19:24 | 40m | +10 / - | IR8PR | - / - | 2 | Partial capture |
| 10-09 19:15 | 80m | +15 / - | IQ8DO | 0 / -14 | 4 | ✓ Closing observed |
| 10-09 19:01 | 80m | - / - | 9A3AUH | 0 / - | 2 | Partial capture |
| 10-09 18:59 | 80m | +14 / - | IR8PR | -5 / -4 | 5 | ✓ Full exchange observed |
| 10-09 18:57 | 40m | +1 / - | IR8PR | -10 / 0 | 5 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 205630 -6 1092 4J3DJ DJ0CL JN47 (x2) 155030 +7 1092 H49A DJ0CL JN47 (x5) 205715 -4 1320 7P8GE DJ0CL JN47 (x8)
UTC dB Audio Message 114945 -7 1138 DJ0CL LZ4VR KN13 (x3) 122200 -11 992 C31KC DJ0CL JN47 195115 -17 1679 CR5VP DJ0CL R-01 (x2) 090845 -13 1165 VK8MA DJ0CL JN47 (x4) 091330 -12 1513 3B8GL DJ0CL JN47 (x3) 123115 -15 3138 <...> DJ0CL R-13
UTC dB Audio Message 171800 -6 1537 DJ1PQ DJ0CL RR73 171815 +4 2512 DJ0CL HF5A JO92 171815 -15 1055 DJ0CL DJ1PQ 73 194745 -3 1428 9T0MD DJ0CL JN47 (x10) 154900 +10 1125 H49A DJ0CL JN47 (x2)
UTC dB Audio Message 200015 +16 1486 6M0U DJ0CL JN47 (x10) 200615 +4 1485 LY5J DJ0CL R-11 (x2) 201145 -15 1486 9M2SWI DJ0CL JN47 (x3)
UTC dB Audio Message 212815 +16 1193 IU8QRL DJ0CL JN47 (x3) 212930 -7 2125 DJ0CL IU8QRL -01 212945 +9 2127 IU8QRL DJ0CL R-12 213000 -10 2125 DJ0CL IU8QRL RR73 213015 +12 2127 IU8QRL DJ0CL 73 213400 +11 2127 IU8LMB DJ0CL JN47 (x6) 003945 +14 2534 DJ0CL IZ8XXE RR73 (x2)
UTC dB Audio Message 195315 -8 1487 ZL1BD DJ0CL JN47 (x3) 195445 -15 1487 HL5QY DJ0CL RR73 195545 -10 1486 BG7BVI DJ0CL 73 195615 -8 1487 BG5JGG DJ0CL -06 195645 -7 1487 DS2MGT DJ0CL R-15 (x2) 195730 -21 1885 DJ0CL YO4LUP KN43 195745 -6 1487 ZL1BD DJ0CL JN47 (x6)
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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