RW9WJ — 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 RW9WJ, decoded by SO8OO in southeastern Poland. 2,791 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 107 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-11-06.
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 2,791 FT8 messages attributed to RW9WJ as the transmitting token by decoded message structure across 107 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (33%), followed by 40 m (28%) and 160 m (23%). Most decodes (55%) fell within the six-hour window 00:00-06:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -11.7 dB.
Overview
Bands
Last attributed message: 2026-11-06 04:02 UTC
Observed FT8 message patterns
- Attributed sample
- 2,791 messages
- Active dates
- 107 UTC dates
- Estimated median S/N
- -11.7 dB
- Estimated 10th-90th percentile
- -19.8 to -1 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 776, moderate (-15 to -9 dB) 1,067, strong (≥ -8 dB) 948.
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 RW9WJ 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 RW9WJ
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
- LO84 · 1,742 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 2,425 km (approx.)
- Last such locator decoded
- 2026-11-06 04:00 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 | RW9WJ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-06 04:46 | 40m | - / +2 | RL3FL | -9 / - | 2 | ✓ Closing fragment |
| 11-06 04:30 | 40m | - / - | LZ9DX | -21 / - | 2 | Partial capture |
| 11-06 04:01 | 80m | -21 / -11 | SP5AA | +16 / - | 5 | ✓ Closing observed |
| 11-06 03:59 | 80m | -14 / -6 | R2AFP | -7 / - | 3 | Partial capture |
| 11-05 18:41 | 160m | -9 / - | R3IDH | - / -15 | 5 | ✓ Closing fragment |
| 11-05 17:52 | 160m | -8 / -22 | R2PM | -8 / - | 3 | Partial capture |
| 11-05 16:14 | 160m | - / -11 | OT4A | -18 / - | 2 | ✓ Closing fragment |
| 11-05 03:10 | 160m | -18 / - | 6W/IK2HKT | - / - | 2 | Partial capture |
| 11-04 18:44 | 160m | -14 / +1 | RA4FHO | -5 / -19 | 6 | ✓ Full exchange observed |
| 11-04 18:40 | 160m | -11 / -9 | DG0OBU | -13 / -16 | 7 | ✓ Full exchange observed |
| 11-04 18:40 | 160m | -13 / - | JE7GXQ | - / - | 3 | Partial capture |
| 11-04 18:38 | 160m | -7 / -7 | S57MPU | 0 / -11 | 13 | ✓ Full exchange observed |
| 11-04 18:37 | 160m | -16 / - | JA8HYB | - / -15 | 4 | ✓ Closing fragment |
| 11-04 18:26 | 160m | -16 / - | R6UA | - / -15 | 3 | ✓ Closing fragment |
| 11-04 18:13 | 160m | - / - | DJ0FX | -2 / - | 2 | Partial capture |
| 11-04 18:09 | 160m | - / - | OE3DSB | -10 / - | 2 | Partial capture |
| 11-04 18:07 | 160m | -18 / - | OZ5AGJ | -12 / -16 | 4 | ✓ Closing observed |
| 11-04 18:06 | 160m | - / -17 | Z35Z | -19 / - | 2 | Partial capture |
| 11-04 18:05 | 160m | - / - | OK1VKX | +1 / - | 7 | Partial capture |
| 11-04 18:03 | 160m | -16 / -9 | SQ3F | +16 / -6 | 4 | ✓ Full exchange observed |
| 11-04 18:01 | 160m | - / - | E73DPR | 0 / - | 4 | Partial capture |
| 11-04 18:01 | 160m | -13 / - | R7ZY | - / -10 | 4 | Partial capture |
| 11-04 17:58 | 160m | -21 / -17 | SP9RXP | +11 / - | 4 | ✓ Closing observed |
| 11-04 17:55 | 160m | - / -17 | DF5AU | -2 / - | 4 | ✓ Closing fragment |
| 11-04 17:54 | 160m | -20 / - | EW6CY | -12 / -11 | 4 | ✓ Closing observed |
| 11-04 17:52 | 160m | -21 / - | R7ZY | - / - | 2 | Partial capture |
| 11-04 17:46 | 160m | - / -15 | S58T | +7 / - | 3 | ✓ Closing fragment |
| 11-04 02:15 | 80m | -2 / - | PI40EUDXF | - / - | 5 | Partial capture |
| 11-04 02:14 | 80m | +6 / - | 6W/IK2HKT | - / - | 2 | Partial capture |
| 11-04 02:12 | 80m | 0 / - | R8XF/P | - / - | 2 | Partial capture |
| 11-04 02:01 | 80m | -6 / -15 | CT7BRV | -8 / -9 | 4 | ✓ Full exchange observed |
| 11-04 01:39 | 160m | -12 / -12 | EA1RJ | -14 / -9 | 5 | ✓ Full exchange observed |
| 11-04 01:29 | 160m | -14 / - | R9HAK | - / -25 | 3 | ✓ Closing fragment |
| 11-04 01:27 | 160m | -16 / -4 | RK3AW/P | -3 / 0 | 5 | ✓ Full exchange observed |
| 11-03 15:46 | 160m | - / -16 | R1FD | -8 / - | 2 | ✓ Closing fragment |
| 11-03 03:19 | 80m | -8 / - | R8XF/P | - / - | 4 | Partial capture |
| 11-03 03:10 | 80m | 0 / +2 | R9GM | +10 / -6 | 6 | ✓ Full exchange observed |
| 11-02 18:10 | 80m | - / - | DB2HA | +2 / - | 4 | Partial capture |
| 11-02 18:08 | 80m | - / -21 | OM2WW | +5 / - | 5 | Partial capture |
| 11-02 18:05 | 80m | - / -11 | RZ3DAB | -12 / - | 2 | ✓ Closing fragment |
| 11-02 17:59 | 80m | - / -1 | RK9UN | -7 / - | 2 | ✓ Closing fragment |
| 11-02 16:00 | 80m | -21 / - | R3XAZ | - / -15 | 3 | ✓ Closing fragment |
| 11-02 15:58 | 80m | -15 / -2 | RT1L | -7 / -7 | 4 | ✓ Full exchange observed |
| 11-02 15:57 | 80m | -12 / +2 | RC3RD | -15 / 0 | 2 | Partial capture |
| 11-02 15:05 | 80m | -13 / - | R4PIX | - / -16 | 2 | ✓ Closing fragment |
| 11-02 15:05 | 80m | - / - | DL2HUC | -3 / - | 3 | Partial capture |
| 11-02 15:02 | 80m | -14 / - | UA9FCV | - / -12 | 3 | ✓ Closing fragment |
| 11-02 15:00 | 80m | -14 / - | RL3QFY | - / - | 2 | Partial capture |
| 11-02 14:54 | 80m | -16 / - | RL3QFY | - / - | 2 | Partial capture |
| 11-02 13:51 | 80m | - / -8 | R2DP | -7 / - | 5 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 042645 -16 1608 RZ3BP RW9WJ R-04 042700 -8 1608 RW9WJ RZ3BP RR73 040745 -19 1676 UA8CFJ RW9WJ LO84 (x3) 040900 -8 2676 RW9WJ HB9TIH JN36 (x4) 053200 -14 1670 RW9WJ RA3LAT -13 (x2) 043015 -20 1943 RW9WJ LZ9DX KN22 (x2) 044600 -10 1564 RW9WJ RL3FL +02 (x2)
UTC dB Audio Message 021445 +5 616 6W/IK2HKT RW9WJ LO84 021545 -2 718 PI40EUDXF RW9WJ LO84 (x6) 035945 -12 1200 R2AFP RW9WJ LO84 (x2) 040030 -7 1097 RW9WJ R2AFP -06 040130 +21 1851 RW9WJ SP5AA JO92 (x3) 040245 -21 1200 SP5AA RW9WJ RR73 040300 +20 1851 RW9WJ SP5AA 73
UTC dB Audio Message 184645 -5 2860 RW9WJ RA4FHO RR73 031015 -17 846 6W/IK2HKT RW9WJ LO84 (x2) 161400 -21 1401 RW9WJ OT4A -11 (x2) 175215 -8 806 R2PM RW9WJ LO84 (x2) 175330 -8 714 RW9WJ R2PM -22 183845 -9 669 RW9WJ UA3PY/QRP -05 184100 -11 806 UA9UIS RW9WJ LO84 184130 -8 806 R3IDH RW9WJ LO84 (x5)
UTC dB Audio Message 084530 -1 1108 RW9WJ DG4YT JO31 (x15)
UTC dB Audio Message 090430 -21 2212 RW9WJ F4GGJ JN13 090430 -11 1774 RW9WJ DO1ANB JO31 090500 -22 2213 RW9WJ F4GGJ R-03 090500 -15 1774 RW9WJ DO1ANB JO31 (x4) 090700 -14 2606 RW9WJ PA7ZZ RR73 090700 -14 1774 RW9WJ DO1ANB JO31 (x2) 100130 -20 1739 RW9WJ CU2AP -07 (x2) 100930 -20 1562 RW9WJ EA8AP -16 (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.
Explore CW reception at SO8OOFT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee