DG4SCG — 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 DG4SCG, decoded by SO8OO in southeastern Poland. 2,009 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 105 UTC dates in the available aggregate history. Observed between 2026-06-09 and 2026-10-22.
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 2,009 FT8 messages attributed to DG4SCG as the transmitting token by decoded message structure across 105 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (67%), followed by 20 m (13%) and 80 m (11%). Most decodes (78%) fell within the six-hour window 01:00-07:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.
Overview
Bands
Last attributed message: 2026-10-22 07:05 UTC
Observed FT8 message patterns
- Attributed sample
- 2,009 messages
- Active dates
- 105 UTC dates
- Estimated median S/N
- -9 dB
- Estimated 10th-90th percentile
- -19 to 0 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 455, moderate (-15 to -9 dB) 621, strong (≥ -8 dB) 933.
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 DG4SCG 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 DG4SCG
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
- JN48 · 1,520 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 941 km (approx.)
- Last such locator decoded
- 2026-10-22 07:03 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 | DG4SCG S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-22 07:03 | 40m | -3 / - | GM4LIS | - / -25 | 4 | ✓ Closing fragment |
| 10-22 07:02 | 40m | 0 / - | GW7HQL | - / -12 | 2 | ✓ Closing fragment |
| 10-22 06:58 | 40m | -8 / - | F4LHL | - / - | 3 | Partial capture |
| 10-21 07:36 | 40m | -9 / - | EB5F | - / -21 | 3 | ✓ Closing fragment |
| 10-21 04:24 | 80m | -14 / - | WB8SCG | - / - | 2 | Partial capture |
| 10-21 04:19 | 80m | -6 / - | SV2BXH | - / - | 6 | Partial capture |
| 10-21 04:13 | 80m | -8 / -9 | DO1ID | -4 / -3 | 4 | ✓ Full exchange observed |
| 10-21 04:11 | 80m | -11 / -16 | 2W0YOX | 0 / -1 | 7 | ✓ Full exchange observed |
| 10-21 04:09 | 80m | -15 / -15 | ES6DO | +7 / -5 | 5 | ✓ Full exchange observed |
| 10-19 07:35 | 40m | -6 / - | EA5KDD | - / -15 | 8 | Partial capture |
| 10-19 07:30 | 40m | -14 / - | DG6TOM | - / -9 | 2 | Partial capture |
| 10-19 07:25 | 40m | -18 / -7 | SP4VIT | -10 / -15 | 5 | ✓ Full exchange observed |
| 10-19 06:49 | 40m | -11 / - | G3TKT | - / -14 | 4 | ✓ Closing fragment |
| 10-19 06:45 | 40m | -11 / - | F8TPJ | - / -17 | 6 | ✓ Closing fragment |
| 10-19 02:03 | 40m | -16 / - | KO4VZM | - / - | 2 | Partial capture |
| 10-19 02:00 | 40m | -13 / - | VE3GKA | - / -19 | 3 | ✓ Closing fragment |
| 10-19 01:57 | 40m | -19 / - | KJ4YLR | - / - | 5 | Partial capture |
| 10-19 01:43 | 40m | -9 / - | HI3JCC | - / -13 | 8 | Partial capture |
| 10-19 01:40 | 40m | -6 / - | HI3JCC | - / - | 2 | Partial capture |
| 10-19 01:39 | 40m | -10 / - | KK4CDK | - / - | 3 | Partial capture |
| 10-17 06:45 | 40m | +1 / - | T77NC | - / - | 6 | Partial capture |
| 10-17 04:36 | 40m | -1 / - | KC1YQN | - / - | 6 | Partial capture |
| 10-17 04:31 | 40m | -13 / - | LY7T | - / -2 | 4 | Partial capture |
| 10-17 04:27 | 40m | -10 / - | KD2TDA | - / -14 | 2 | ✓ Closing fragment |
| 10-17 04:20 | 40m | -2 / -3 | E79KO | -11 / 0 | 11 | ✓ Full exchange observed |
| 10-17 04:09 | 60m | -5 / - | G0ABI | - / - | 4 | Partial capture |
| 10-17 04:02 | 60m | -20 / - | HF5A | - / -5 | 2 | ✓ Closing fragment |
| 10-17 04:01 | 60m | -20 / - | KT4ZX | - / - | 2 | ✓ Closing fragment |
| 10-17 03:59 | 60m | -9 / +9 | S57MPU | +9 / -4 | 6 | ✓ Full exchange observed |
| 10-17 03:56 | 60m | -24 / -3 | EG46PPA | -17 / - | 3 | Partial capture |
| 10-17 03:53 | 80m | -8 / - | AG2K | - / - | 3 | Partial capture |
| 10-17 03:41 | 80m | -9 / - | AG2K | - / - | 6 | Partial capture |
| 10-16 05:33 | 40m | +3 / - | HB9ELE | - / - | 5 | Partial capture |
| 10-16 03:05 | 40m | -19 / - | HK3G | - / - | 3 | Partial capture |
| 10-16 02:57 | 40m | -18 / - | WG3K | - / -17 | 8 | Partial capture |
| 10-16 02:48 | 40m | -20 / - | KN1OBI | - / - | 3 | Partial capture |
| 10-15 04:07 | 40m | -12 / - | W5RBD | - / - | 2 | Partial capture |
| 10-15 04:03 | 40m | +5 / - | KC9USW | - / - | 7 | Partial capture |
| 10-15 04:02 | 40m | +4 / - | PQ5TA | - / - | 2 | Partial capture |
| 10-15 04:00 | 40m | +5 / -8 | SV7SXE | -10 / -5 | 5 | ✓ Full exchange observed |
| 10-15 03:57 | 40m | +11 / - | EY7AD | - / - | 5 | Partial capture |
| 10-15 03:55 | 40m | -4 / - | SV2DXG | - / -6 | 3 | ✓ Closing fragment |
| 10-13 02:10 | 80m | - / -22 | DK8HC | +5 / - | 7 | ✓ Closing fragment |
| 10-13 02:08 | 80m | -5 / -16 | YO2LDU | 0 / - | 4 | ✓ Closing observed |
| 10-13 02:06 | 80m | -9 / 0 | DF4WQ | -2 / -8 | 5 | ✓ Full exchange observed |
| 10-13 02:04 | 80m | -3 / - | LY5A | - / +5 | 3 | ✓ Closing fragment |
| 10-12 17:11 | 80m | - / -4 | PY5QR | -12 / - | 2 | Partial capture |
| 10-11 06:17 | 40m | -3 / - | AN5CV | -11 / +4 | 3 | ✓ Closing observed |
| 10-11 06:14 | 40m | -1 / - | YT4ET | - / -5 | 4 | ✓ Closing fragment |
| 10-11 06:12 | 40m | -7 / - | IZ4EFV | - / 0 | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 073800 -4 645 EA5KDD DG4SCG JN48 (x3) 073615 -24 244 EB5F DG4SCG JN48 (x3) 065800 -10 1091 F4LHL DG4SCG JN48 (x3) 070215 -2 2384 GW7HQL DG4SCG R-12 (x2) 070345 -3 2064 GM4LIS DG4SCG JN48 (x4)
UTC dB Audio Message 041315 +2 1004 DG4SCG 2W0YOX RR73 041330 -6 1005 2W0YOX DG4SCG 73 041345 -7 238 DG4SCG DO1ID -09 041400 -15 1005 DO1ID DG4SCG R-03 041415 -1 239 DG4SCG DO1ID RR73 041430 -1 1005 DO1ID DG4SCG 73 041615 -9 454 P4/WE9V DG4SCG JN48 041915 -2 2645 SV2BXH DG4SCG JN48 (x6) 042445 -16 1756 WB8SCG DG4SCG JN48 (x2)
UTC dB Audio Message 035730 -15 2051 DG4SCG EG46PPA -03 035900 -12 511 S57MPU DG4SCG JN48 035915 +6 511 DG4SCG S57MPU +09 035930 -8 512 S57MPU DG4SCG R-04 035945 +12 511 DG4SCG S57MPU RR73 040000 -8 511 S57MPU DG4SCG 73 040015 +9 511 DG4SCG S57MPU 73 040100 -24 1885 KT4ZX DG4SCG JN48 (x2) 040230 -22 1885 HF5A DG4SCG -05 (x2) 040915 -8 377 G0ABI DG4SCG JN48 (x4)
UTC dB Audio Message 030200 -24 897 DG4SCG DG1FK RR73 030215 -5 897 DG1FK DG4SCG 73 030445 -8 588 F5LZN DG4SCG R-11 (x2) 030630 -6 397 RA5AD DG4SCG JN48 (x3) 031015 -4 458 DK8HC/P DG4SCG JN48 (x3) 031145 -11 2493 LY2EW DG4SCG JN48 (x5)
UTC dB Audio Message 170015 -10 957 DG4SCG M7FQH RRR (x2) 144245 -7 1673 VU2KPH DG4SCG JN48 (x4) 173900 -15 1800 EA8BIA DG4SCG JN48 (x4) 180745 -4 1363 DG4SCG IU5HIU JN53 (x5)
UTC dB Audio Message 190030 -3 1281 LU8GCJ DG4SCG JN48 (x6) 144145 -13 1205 DO9UWE DG4SCG JN48 (x4) 144530 -7 1204 DG4SCG DO9UWE -21 (x2) 111445 -19 1691 IU7UTX DG4SCG JN48 (x3)
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
CW history is temporarily unavailable.
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