EX8ABR — 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 EX8ABR, decoded by SO8OO in southeastern Poland. 2,440 FT8 messages attributed to this token as transmitter, on 20m, 10m, across 37 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 2,440 FT8 messages attributed to EX8ABR as the transmitting token by decoded message structure across 37 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (60%), followed by 10 m (40%). Most decodes (52%) fell within the six-hour window 16:00-22:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (74%); the estimated median was -19.7 dB.
Overview
Bands
Last attributed message: 2026-10-22 12:31 UTC
Observed FT8 message patterns
- Attributed sample
- 2,440 messages
- Active dates
- 37 UTC dates
- Estimated median S/N
- -19.7 dB
- Estimated 10th-90th percentile
- -24 to -9 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1,805, moderate (-15 to -9 dB) 412, strong (≥ -8 dB) 223.
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 EX8ABR 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 EX8ABR
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
- MN72 · 1,916 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 4,086 km (approx.)
- Last such locator decoded
- 2026-10-22 12:31 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 | EX8ABR S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-22 15:57 | 40m | - / - | PD1UM | -8 / - | 2 | Partial capture |
| 10-19 12:42 | 10m | - / -11 | CN8WK | +10 / - | 2 | ✓ Closing fragment |
| 10-18 11:13 | 10m | - / -6 | HB9IUI | -16 / - | 4 | Partial capture |
| 10-18 10:36 | 10m | - / -5 | EA1IFI | -11 / - | 5 | ✓ Closing fragment |
| 10-18 10:27 | 10m | - / - | CT4KQ | -12 / - | 5 | Partial capture |
| 10-17 10:48 | 10m | - / -14 | EA5/SM7VMS | -16 / - | 10 | Partial capture |
| 10-17 08:56 | 10m | - / -4 | I3KAN | +11 / - | 3 | ✓ Closing fragment |
| 10-17 08:48 | 10m | - / - | RK1AQ | -19 / - | 2 | ✓ Closing fragment |
| 10-17 08:21 | 10m | - / -17 | UT4LA | -18 / - | 2 | Partial capture |
| 10-16 12:07 | 10m | - / - | CT4KQ | -14 / - | 6 | Partial capture |
| 10-16 11:07 | 10m | - / - | EB1IMW | -21 / - | 2 | ✓ Closing fragment |
| 10-16 09:54 | 10m | -23 / - | YD0JHX | - / -12 | 2 | ✓ Closing fragment |
| 10-13 12:45 | 10m | - / -3 | ON1JP | -18 / - | 7 | Partial capture |
| 10-13 12:38 | 10m | - / - | EA7Z | -14 / - | 2 | Partial capture |
| 10-13 12:37 | 10m | - / - | EA7AAF | -12 / - | 3 | Partial capture |
| 10-13 12:26 | 10m | - / -1 | EA5BCO | +3 / - | 3 | ✓ Closing fragment |
| 10-13 12:25 | 10m | -24 / - | IU1TKY | - / -12 | 2 | Partial capture |
| 10-13 12:19 | 10m | - / - | EA1MH | -9 / - | 2 | Partial capture |
| 10-13 12:17 | 10m | - / -10 | EA5AMI | -8 / - | 2 | ✓ Closing fragment |
| 10-13 10:21 | 10m | -18 / - | SP3WWI | - / -11 | 2 | Partial capture |
| 10-13 08:59 | 10m | - / -10 | CT2JYX | -20 / - | 2 | Partial capture |
| 10-10 12:48 | 10m | - / +5 | CT1FNG | -4 / - | 3 | ✓ Closing fragment |
| 10-10 12:17 | 10m | - / - | EA7Z | -20 / - | 3 | Partial capture |
| 10-10 11:38 | 10m | -22 / - | SP2BAS | - / -22 | 2 | ✓ Closing fragment |
| 10-07 14:31 | 40m | - / - | RA4FEA | -14 / - | 2 | Partial capture |
| 10-07 14:26 | 40m | - / -24 | R7LA | -9 / - | 4 | ✓ Closing fragment |
| 10-07 14:24 | 40m | - / - | RU3DNN | -21 / - | 2 | Partial capture |
| 10-07 14:19 | 40m | - / -10 | UA3GDJ | -12 / - | 2 | Partial capture |
| 10-06 17:02 | 40m | - / - | TA3D | -6 / - | 2 | Partial capture |
| 10-06 16:55 | 40m | - / - | IU1VJP | +8 / - | 2 | Partial capture |
| 10-06 16:52 | 40m | - / -17 | RU3KO | -2 / - | 2 | ✓ Closing fragment |
| 10-06 16:49 | 40m | - / -7 | IV3VFR | +16 / - | 3 | ✓ Closing fragment |
| 10-06 16:46 | 40m | - / - | DK5WL | -3 / - | 3 | Partial capture |
| 10-06 16:46 | 40m | - / -10 | LZ2VQ | -18 / - | 2 | Partial capture |
| 10-06 16:46 | 40m | - / -16 | RM4N | -12 / - | 2 | Partial capture |
| 10-06 16:07 | 40m | - / - | DK5WL | +5 / - | 3 | Partial capture |
| 10-06 16:05 | 40m | - / -18 | RA3ICA | -13 / - | 4 | ✓ Closing fragment |
| 10-06 15:59 | 40m | - / - | DK5WL | -2 / - | 3 | Partial capture |
| 10-06 15:55 | 40m | - / -16 | HA7TM | -14 / - | 7 | ✓ Closing fragment |
| 10-01 15:25 | 40m | - / - | DL6UM | -1 / - | 6 | Partial capture |
| 09-18 18:11 | 40m | - / -18 | R5DT | 0 / - | 3 | ✓ Closing fragment |
| 09-07 18:05 | 40m | - / - | S55VB | +2 / - | 2 | Partial capture |
| 08-30 11:24 | 10m | - / - | EA3NE | -18 / - | 5 | Partial capture |
| 08-30 10:36 | 10m | - / -13 | DM9EE | -18 / - | 2 | Partial capture |
| 08-30 10:23 | 10m | - / - | HB9HZV | -10 / - | 24 | Partial capture |
| 08-30 10:16 | 10m | - / -2 | DL9RNO | -6 / - | 4 | ✓ Closing fragment |
| 08-30 10:16 | 10m | - / - | IU2SMO | -18 / - | 2 | Partial capture |
| 08-30 10:13 | 10m | - / -12 | DL4RAQ | -17 / - | 5 | Partial capture |
| 08-30 10:08 | 10m | - / -4 | IZ3QAQ | -6 / - | 3 | ✓ Closing fragment |
| 08-30 09:24 | 10m | - / -6 | IK4UPG | -18 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 170215 -22 2027 EX8ABR RZ4FWA LO23 170245 -7 1126 EX8ABR TA3D KM39 141945 -12 1841 EX8ABR UA3GDJ KO92 (x2) 142415 -23 1898 EX8ABR RU3DNN KO96 142545 -18 1713 EX8ABR E75BO JN93 142615 -19 1897 EX8ABR RU3DNN KO96 142615 -8 1462 EX8ABR R7LA KN97 (x4) 143115 -16 1722 EX8ABR RA4FEA LO33 (x2) 155745 -7 1137 EX8ABR PD1UM JO30 (x2)
UTC dB Audio Message 103915 -10 1912 EX8ABR EA1IFI 73 105015 -3 1501 EX8ABR CT7BIZ R-05 105845 -23 1595 EX8ABR CS7BPG IN51 111315 -16 1027 EX8ABR HB9IUI JN36 (x4) 124215 +10 2470 EX8ABR CN8WK R-11 (x2) 094500 -24 1737 CQ EX8ABR MN72 (x6)
UTC dB Audio Message 195745 -10 1792 EX8ABR EA5KV -14 (x4) 195945 +2 2323 EX8ABR F4HEX IN96 195945 -11 1792 EX8ABR EA5KV -19 200015 -1 2323 EX8ABR F4HEX IN96 200045 -13 2320 EX8ABR M9LCB IO93 (x4) 201015 -16 2322 EX8ABR IW4ELZ JN44 155015 -8 1892 EX8ABR F4VTR JN25 (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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