DH1BAS — 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 DH1BAS, decoded by SO8OO in southeastern Poland. 1,072 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 59 UTC dates in the available aggregate history. Observed between 2026-06-09 and 2026-11-05.
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 1,072 FT8 messages attributed to DH1BAS as the transmitting token by decoded message structure across 59 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (82%), followed by 80 m (14%) and 20 m (5%). Most decodes (57%) fell within the six-hour window 16:00-22:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (70%); the estimated median was -5 dB.
Overview
Bands
Last attributed message: 2026-11-05 18:11 UTC
Observed FT8 message patterns
- Attributed sample
- 1,072 messages
- Active dates
- 59 UTC dates
- Estimated median S/N
- -5 dB
- Estimated 10th-90th percentile
- -14 to +5 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 65, moderate (-15 to -9 dB) 254, strong (≥ -8 dB) 753.
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 DH1BAS 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 DH1BAS
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
- JO43 · 619 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 964 km (approx.)
- Last such locator decoded
- 2026-11-05 18:11 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 | DH1BAS S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 16:21 | 40m | -3 / - | EX8ABR | - / - | 2 | Partial capture |
| 11-04 16:11 | 40m | -12 / - | LA1H | - / - | 2 | Partial capture |
| 11-04 16:09 | 40m | -15 / +6 | HA1BF | -6 / - | 5 | ✓ Full exchange observed |
| 11-04 15:39 | 40m | -4 / - | OH7MFO | - / - | 2 | Partial capture |
| 10-30 23:10 | 40m | - / +10 | 4X1UF | -12 / - | 2 | ✓ Closing fragment |
| 10-30 17:49 | 40m | -1 / - | R2EA | 0 / -1 | 3 | ✓ Closing observed |
| 10-30 17:46 | 40m | - / -13 | R2EA | 0 / - | 2 | Partial capture |
| 10-30 17:45 | 40m | -4 / -5 | OE5BTM | -8 / - | 2 | Partial capture |
| 10-30 13:49 | 40m | -18 / - | SV5BYP | - / - | 2 | Partial capture |
| 10-28 21:53 | 40m | - / -15 | R6OP | +4 / - | 2 | ✓ Closing fragment |
| 10-28 18:00 | 40m | -1 / - | IQ0AK | - / -14 | 5 | ✓ Closing fragment |
| 10-22 16:27 | 40m | - / -2 | RK4FF | -2 / - | 3 | Partial capture |
| 10-22 16:26 | 40m | -2 / - | YL3FW | - / -10 | 3 | ✓ Closing fragment |
| 10-22 16:24 | 40m | -2 / -8 | E77D | -4 / -2 | 5 | ✓ Full exchange observed |
| 10-22 16:18 | 40m | -6 / - | DM8BJF | - / -16 | 3 | ✓ Closing fragment |
| 10-16 17:03 | 40m | -19 / - | RM8CZ | - / -6 | 3 | Partial capture |
| 10-16 17:00 | 40m | -10 / - | MM8FKF | - / - | 2 | Partial capture |
| 10-16 16:44 | 40m | -3 / - | OH3DJP | - / -14 | 3 | ✓ Closing fragment |
| 10-16 16:42 | 40m | -5 / -11 | RA8AF | -10 / -2 | 5 | ✓ Full exchange observed |
| 10-16 16:40 | 40m | +2 / - | SP9EVL | - / +4 | 2 | Partial capture |
| 10-16 16:37 | 40m | -2 / -8 | R3XBS | -6 / -1 | 5 | ✓ Full exchange observed |
| 10-16 16:36 | 40m | +1 / - | RA8AF | - / +2 | 3 | ✓ Closing fragment |
| 10-16 16:32 | 40m | +2 / - | OH3DJP | - / -22 | 4 | ✓ Closing fragment |
| 10-05 14:33 | 40m | -11 / - | EX7CQ | - / - | 3 | Partial capture |
| 10-04 21:01 | 40m | - / -4 | RU3KA | +12 / - | 2 | ✓ Closing fragment |
| 10-04 06:24 | 40m | - / - | G3TKT | -8 / - | 3 | Partial capture |
| 10-04 06:21 | 40m | -4 / - | EA6ZS | - / -17 | 6 | ✓ Closing fragment |
| 10-04 06:19 | 40m | -5 / - | HI3LER | - / - | 3 | Partial capture |
| 10-04 06:14 | 40m | -4 / - | EI7IN | - / - | 4 | ✓ Closing fragment |
| 10-03 20:11 | 40m | -9 / - | CS8ABF | - / - | 3 | Partial capture |
| 10-03 20:09 | 40m | -6 / -12 | F4LHL | 0 / -14 | 4 | ✓ Full exchange observed |
| 10-01 10:00 | 40m | - / - | DL6EL | -13 / - | 3 | Partial capture |
| 10-01 09:59 | 40m | -12 / - | MW3FLI | - / +3 | 2 | ✓ Closing fragment |
| 10-01 06:31 | 80m | 0 / - | KT4ZG | - / - | 6 | Partial capture |
| 10-01 06:24 | 80m | -6 / - | N1IWP | - / - | 4 | Partial capture |
| 10-01 06:22 | 80m | -5 / - | F5PBG | - / +2 | 3 | Partial capture |
| 10-01 06:20 | 80m | -6 / - | 2W0YOX | - / +5 | 4 | ✓ Closing fragment |
| 10-01 06:17 | 80m | -8 / -19 | S57WO | -9 / -23 | 6 | Partial capture |
| 10-01 06:16 | 80m | - / - | DO7RMS | -8 / - | 2 | Partial capture |
| 10-01 06:16 | 80m | - / - | HG8LXL | +2 / - | 4 | Partial capture |
| 10-01 06:15 | 80m | +4 / -2 | SM7TZK | -11 / +10 | 4 | ✓ Full exchange observed |
| 09-30 20:50 | 40m | +9 / - | LU2DSL | - / - | 6 | Partial capture |
| 09-30 20:49 | 40m | +1 / - | JT1BV | - / -24 | 2 | Partial capture |
| 09-29 20:35 | 40m | +4 / - | VJ6X | - / - | 5 | Partial capture |
| 09-29 20:34 | 40m | +6 / - | JA0LFV | - / - | 2 | ✓ Closing fragment |
| 09-29 20:30 | 40m | +1 / - | VJ6X | - / - | 3 | Partial capture |
| 09-28 21:11 | 40m | -5 / - | IU5HIU | +1 / - | 2 | ✓ Closing observed |
| 09-28 21:08 | 40m | - / - | IU5HIU | 0 / - | 2 | Partial capture |
| 09-28 21:01 | 40m | -14 / - | BI1HJR | - / - | 4 | Partial capture |
| 09-28 20:58 | 40m | -4 / - | UB9WPD | - / -18 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 231015 -11 229 DH1BAS 4X1UF +10 (x2) 231130 -19 983 5B4AMX DH1BAS JO43 153930 -7 1086 OH7MFO DH1BAS JO43 (x2) 160945 -19 1217 HA1BF DH1BAS JO43 161000 -6 1218 DH1BAS HA1BF +06 161015 -13 1217 HA1BF DH1BAS R+12 161030 -6 1218 DH1BAS HA1BF RR73 161045 -14 1217 HA1BF DH1BAS 73 161115 -10 1192 LA1H DH1BAS JO43 (x2) 162145 -6 1435 EX8ABR DH1BAS JO43 (x2) 181100 -23 1412 YL3GQ DH1BAS JO43
UTC dB Audio Message 062100 -8 954 2W0YOX DH1BAS R+05 (x2) 062200 -5 802 F5PBG DH1BAS +02 (x3) 062400 -2 1230 N1IWP DH1BAS JO43 (x4) 063100 +3 308 KT4ZG DH1BAS JO43 (x6)
UTC dB Audio Message 214430 -7 675 WV2B DH1BAS JO43 210615 +7 403 DH1BAS HS0ZOY -15 (x2) 162100 -9 1449 OD5ZZ DH1BAS R-17 (x2) 212500 +6 875 DH1BAS HK3C -06 212515 -10 873 HK3C DH1BAS R+05 212530 +5 874 DH1BAS HK3C RR73 212545 -2 871 HK3C DH1BAS 73 212630 -11 2557 DH1BAS PY2DPM GG66 212730 -9 831 DH1BAS XQ1KK RR73 213100 -8 786 KE8NQL DH1BAS -12 201815 +9 409 DH1BAS EA8UP -23 (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
No CW receptions recorded for this callsign in the last 30 days.
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