DC3LD — 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 DC3LD, decoded by SO8OO in southeastern Poland. 127 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 11 UTC dates in the available aggregate history. Observed between 2026-06-10 and 2026-10-29.
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 127 FT8 messages attributed to DC3LD as the transmitting token by decoded message structure across 11 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (87%), followed by 10 m (6%) and 80 m (4%). Most decodes (99%) fell within the six-hour window 18:00-00:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -14 dB.
Overview
Bands
Last attributed message: 2026-10-29 20:18 UTC
Observed FT8 message patterns
- Attributed sample
- 127 messages
- Active dates
- 11 UTC dates
- Estimated median S/N
- -14 dB
- Estimated 10th-90th percentile
- -19 to -8 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 43, moderate (-15 to -9 dB) 69, strong (≥ -8 dB) 15.
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 DC3LD 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 DC3LD
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
- JO54 · 70 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 892 km (approx.)
- Last such locator decoded
- 2026-10-29 20:18 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 | DC3LD S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-29 23:49 | 40m | - / -2 | SV5BYP | -12 / - | 2 | ✓ Closing fragment |
| 10-29 20:32 | 80m | - / -14 | SQ4INW | +4 / - | 3 | ✓ Closing fragment |
| 10-29 20:18 | 80m | -18 / - | DK1HSI | 0 / -12 | 4 | ✓ Closing observed |
| 10-29 20:03 | 60m | - / -18 | IZ8VYU | -5 / - | 4 | ✓ Closing fragment |
| 10-28 23:44 | 80m | -4 / - | DO8JB | - / - | 3 | Partial capture |
| 10-28 23:35 | 40m | - / -11 | R6OP | +2 / - | 2 | ✓ Closing fragment |
| 10-28 23:33 | 60m | -11 / - | LZ1ZF | - / - | 2 | Partial capture |
| 10-27 08:26 | 40m | - / +1 | LA3BO | -18 / - | 2 | ✓ Closing fragment |
| 10-26 21:52 | 40m | - / -15 | CT7BRV | 0 / - | 2 | ✓ Closing fragment |
| 10-26 13:13 | 40m | - / -5 | DL70ESSEN | -16 / - | 3 | ✓ Closing fragment |
| 10-26 12:58 | 40m | - / -15 | EU7FBB | -10 / - | 2 | ✓ Closing fragment |
| 10-20 21:47 | 40m | - / -24 | TA2VUZ | -7 / - | 3 | ✓ Closing fragment |
| 10-20 21:46 | 40m | - / -14 | R3SN | -12 / - | 4 | ✓ Closing fragment |
| 10-20 21:39 | 40m | - / -6 | EX7CQ | +7 / - | 2 | ✓ Closing fragment |
| 10-20 21:34 | 60m | - / -7 | EG46PPA | -14 / - | 2 | Partial capture |
| 10-20 21:31 | 60m | -11 / - | <...> | - / -2 | 7 | Partial capture |
| 10-20 21:30 | 60m | - / -5 | F2JD | -6 / - | 2 | Partial capture |
| 10-20 21:21 | 60m | -20 / -8 | IK2CMI | -18 / - | 4 | ✓ Closing observed |
| 10-20 19:37 | 60m | -12 / +2 | F5NAA | +8 / -2 | 5 | ✓ Full exchange observed |
| 10-20 19:35 | 60m | -12 / - | PA9R | - / - | 2 | Partial capture |
| 10-20 19:18 | 60m | -10 / - | M0GDX | - / - | 2 | Partial capture |
| 10-20 19:16 | 60m | -15 / - | OZ5VO | - / -9 | 3 | ✓ Closing fragment |
| 10-20 19:15 | 60m | -14 / +4 | PE1MSU | +4 / -5 | 5 | ✓ Full exchange observed |
| 10-20 19:08 | 60m | -18 / - | DJ8DI | - / - | 2 | Partial capture |
| 10-20 18:54 | 60m | -14 / - | M0GDX | - / - | 4 | Partial capture |
| 10-20 18:50 | 60m | -18 / -5 | DM2PE | -2 / - | 4 | ✓ Closing observed |
| 10-20 18:45 | 60m | -12 / +3 | DL4YDR | -4 / -6 | 4 | ✓ Full exchange observed |
| 10-20 18:43 | 60m | - / -5 | DF4WQ | -12 / - | 2 | Partial capture |
| 10-20 18:43 | 60m | -9 / -3 | SP2EWQ | +2 / - | 5 | ✓ Closing observed |
| 10-20 18:42 | 60m | -12 / +9 | DL9KV | -11 / -5 | 3 | ✓ Full exchange observed |
| 10-20 18:35 | 60m | -16 / -2 | LA7HJA | -2 / +2 | 4 | ✓ Full exchange observed |
| 10-20 18:33 | 60m | -17 / -4 | OZ9FF | -3 / +6 | 3 | ✓ Full exchange observed |
| 10-10 19:28 | 40m | - / -17 | EC1DD | -10 / - | 2 | Partial capture |
| 10-10 19:22 | 40m | - / -3 | AO5CV | +7 / - | 3 | ✓ Closing fragment |
| 10-10 18:40 | 60m | -8 / -6 | 4L7T | -10 / -19 | 4 | Partial capture |
| 10-10 18:37 | 60m | -7 / -9 | G4ZCS | +2 / - | 3 | ✓ Closing observed |
| 10-10 18:34 | 60m | -12 / -8 | G0KMC | -17 / - | 2 | Partial capture |
| 10-10 18:30 | 60m | -12 / -7 | DF3VG | -10 / -8 | 5 | ✓ Full exchange observed |
| 10-10 18:24 | 60m | -16 / -18 | M0DSK | -17 / -1 | 4 | Partial capture |
| 10-02 23:33 | 60m | - / -1 | 9A7BB | +9 / - | 7 | Partial capture |
| 10-02 23:29 | 60m | -20 / - | KC1JOL | - / - | 2 | Partial capture |
| 10-02 19:50 | 60m | -15 / -10 | TF1A | -17 / -8 | 4 | ✓ Full exchange observed |
| 10-02 19:45 | 60m | -15 / -19 | LB6LK | -14 / -5 | 5 | ✓ Full exchange observed |
| 10-02 19:44 | 60m | -17 / +5 | LA4CIA | -10 / -3 | 4 | ✓ Full exchange observed |
| 10-02 19:41 | 60m | -15 / - | SP2MKT | - / -5 | 3 | ✓ Closing fragment |
| 10-02 18:57 | 60m | - / - | 4L7T | -8 / - | 4 | Partial capture |
| 10-02 18:38 | 60m | -13 / -4 | HA5UK | -2 / -2 | 4 | ✓ Full exchange observed |
| 10-02 18:37 | 60m | -14 / -4 | F4PAN | -9 / - | 3 | ✓ Closing observed |
| 10-02 18:31 | 60m | -18 / -7 | DL2OAM | -13 / -9 | 4 | ✓ Full exchange observed |
| 10-02 18:22 | 60m | -20 / - | DL9MG | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 125830 -11 1818 DC3LD EU7FBB RR73 131330 -18 2336 5B/ES5RY DC3LD JO54 131345 -16 1026 DC3LD DL70ESSEN -05 (x3) 215215 +3 661 DC3LD CT7BRV -15 (x2) 082630 -18 1663 DC3LD LA3BO +01 (x2) 230230 -16 1384 DC3LD RU3DBT RR73 230500 -10 2549 DC3LD W6NWS -12 233515 +6 1398 DC3LD R6OP -11 (x2) 234945 -11 1775 DC3LD SV5BYP -02 (x2)
UTC dB Audio Message 234415 -5 2385 DO8JB DC3LD JO54 (x3) 201800 -15 2425 DK1HSI DC3LD JO54 (x2) 201845 +0 415 DC3LD DK1HSI RR73 (x2) 203230 +5 571 DC3LD SQ4INW -14 (x3)
UTC dB Audio Message 213615 -11 2241 <...> DC3LD R-02 233700 -10 1486 DC3LD LZ26IPA -12 234030 -15 1016 DC3LD EA5FQ -07 231000 -14 2545 KD2TDA DC3LD JO54 231030 -10 2545 8S2C DC3LD JO54 231145 -7 2545 SP5UAF DC3LD JO54 231800 -24 1545 DC3LD SP5UAF -25 215845 -13 2544 LZ1ZF DC3LD JO54 (x4) 200300 -7 1752 DC3LD IZ8VYU -18 (x4)
UTC dB Audio Message 201615 +3 1006 DC3LD EN35UKR -13 221930 -7 502 DC3LD XU7O -04 222600 -15 1287 DC3LD K3ZK RR73 223045 +2 490 DC3LD K2TQC -08 223045 +7 429 DC3LD HI3A -09 223115 +3 490 DC3LD K2TQC -08 (x3) 223315 +9 429 DC3LD HI3A RR73 223815 -3 2423 DC3LD JH4MGU -16 (x2) 190245 +5 1966 DC3LD MM0JTV -14 (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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