RW3DW — 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 RW3DW, decoded by SO8OO in southeastern Poland. 789 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 67 UTC dates in the available aggregate history. Observed between 2026-06-10 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 789 FT8 messages attributed to RW3DW as the transmitting token by decoded message structure across 67 UTC dates in the available aggregate history. The largest monitored-band total was 160 m (45%), followed by 80 m (21%) and 20 m (15%). Most decodes (83%) fell within the six-hour window 15:00-21:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -7.7 dB.
Overview
Bands
Last attributed message: 2026-10-22 17:58 UTC
Observed FT8 message patterns
- Attributed sample
- 789 messages
- Active dates
- 67 UTC dates
- Estimated median S/N
- -7.7 dB
- Estimated 10th-90th percentile
- -19 to +7 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 171, moderate (-15 to -9 dB) 191, strong (≥ -8 dB) 427.
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 RW3DW 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 RW3DW
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
- KO84 · 376 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,150 km (approx.)
- Last such locator decoded
- 2026-10-22 17:58 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 | RW3DW S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-22 17:56 | 80m | -3 / -8 | R2EA/P | 0 / -6 | 5 | ✓ Full exchange observed |
| 10-22 16:17 | 40m | -16 / - | RX9KJ | - / - | 5 | Partial capture |
| 10-22 05:40 | 40m | -20 / - | TO4A | - / -6 | 2 | ✓ Closing fragment |
| 10-22 05:30 | 40m | -9 / - | TO4A | - / - | 8 | Partial capture |
| 10-21 18:45 | 160m | -4 / +2 | EU7DW | +6 / -13 | 4 | ✓ Full exchange observed |
| 10-18 16:58 | 160m | +6 / - | R9YCV | - / -17 | 6 | Partial capture |
| 10-15 14:23 | 80m | -10 / - | R3RB | -21 / +1 | 4 | ✓ Closing observed |
| 10-15 14:21 | 80m | -6 / - | RV9WJP | - / - | 6 | Partial capture |
| 10-15 14:16 | 80m | -10 / - | UA0ACZ | - / -17 | 8 | ✓ Closing fragment |
| 10-13 17:26 | 80m | -4 / - | RA4P/P | - / -13 | 5 | ✓ Closing fragment |
| 10-13 16:28 | 80m | -10 / - | RA4P/P | - / - | 3 | ✓ Closing fragment |
| 10-11 18:31 | 160m | -17 / - | RA4CPA | - / -22 | 3 | Partial capture |
| 10-10 18:25 | 160m | -8 / -5 | ES2AJ | +4 / -8 | 7 | ✓ Full exchange observed |
| 10-10 18:24 | 160m | -5 / -17 | DO9AO | +14 / -14 | 5 | ✓ Full exchange observed |
| 10-10 18:21 | 160m | -12 / - | DO9AO | - / - | 2 | Partial capture |
| 10-09 18:35 | 160m | -24 / - | RM5P | -10 / -4 | 4 | ✓ Full exchange observed |
| 10-09 17:56 | 160m | -13 / - | RA3UEV | -12 / -3 | 5 | ✓ Full exchange observed |
| 10-09 17:48 | 160m | -19 / -8 | UG4I | -23 / -19 | 6 | ✓ Full exchange observed |
| 10-09 04:56 | 40m | -9 / -7 | OA4ENG | -19 / -14 | 8 | ✓ Full exchange observed |
| 10-08 17:06 | 80m | - / - | RT6Z | +4 / - | 2 | Partial capture |
| 10-07 17:58 | 160m | -7 / -3 | R8KAW/P | -19 / -14 | 3 | Partial capture |
| 10-06 17:49 | 160m | +2 / 0 | R9CS/P | -13 / -21 | 9 | Partial capture |
| 10-03 20:07 | 80m | +10 / - | RO2E/P | - / -17 | 6 | Partial capture |
| 10-03 16:27 | 160m | +13 / - | RO2E/P | - / -14 | 5 | Partial capture |
| 10-03 16:26 | 160m | +9 / - | RO2E | - / - | 2 | Partial capture |
| 10-03 16:11 | 160m | +6 / - | RO2E/P | - / - | 20 | Partial capture |
| 10-02 18:21 | 80m | +12 / - | RO2E/M | - / -2 | 2 | Partial capture |
| 10-02 17:16 | 160m | +15 / - | RA0FF | - / -11 | 9 | ✓ Closing fragment |
| 10-02 16:49 | 160m | +5 / - | RW0UM | - / -23 | 9 | ✓ Closing fragment |
| 09-28 17:56 | 160m | +14 / - | RZ0SW | - / -14 | 6 | Partial capture |
| 09-28 16:34 | 40m | -10 / - | UB1QAI | - / -13 | 3 | Partial capture |
| 09-27 18:32 | 160m | -1 / - | R6OU | - / -16 | 4 | ✓ Closing fragment |
| 09-27 18:23 | 160m | -6 / - | UA6XY | - / -25 | 3 | ✓ Closing fragment |
| 09-27 18:06 | 160m | -8 / - | R70SAB | -9 / -18 | 6 | ✓ Closing observed |
| 09-27 17:59 | 160m | - / - | IU1VJP | -22 / - | 2 | Partial capture |
| 09-27 17:57 | 160m | +12 / - | R9CS/P | - / -5 | 7 | Partial capture |
| 09-27 17:44 | 160m | -8 / - | R9CS/P | - / -20 | 7 | Partial capture |
| 09-27 17:33 | 40m | - / - | DK7UY | -4 / - | 2 | Partial capture |
| 09-27 17:30 | 40m | -8 / -6 | DK5DW | -6 / -14 | 6 | ✓ Full exchange observed |
| 09-27 17:25 | 40m | -4 / - | UI8F/P | - / - | 5 | Partial capture |
| 09-27 17:18 | 40m | -8 / - | RD3FY | - / - | 2 | Partial capture |
| 09-27 17:18 | 40m | -9 / - | DK7UY | -7 / -4 | 2 | Partial capture |
| 09-27 17:13 | 40m | -4 / 0 | R7ZY | +1 / -1 | 9 | ✓ Full exchange observed |
| 09-26 18:54 | 160m | -21 / - | RA3TRR | - / -18 | 3 | ✓ Closing fragment |
| 09-26 18:47 | 160m | -18 / - | RA3SO | - / -8 | 2 | ✓ Closing fragment |
| 09-26 18:47 | 160m | -21 / -10 | RA3RDN | -22 / -15 | 6 | ✓ Full exchange observed |
| 09-26 18:42 | 160m | -22 / - | R6OU | - / - | 2 | Partial capture |
| 09-25 19:13 | 160m | -13 / - | R1IO | - / -17 | 6 | Partial capture |
| 09-24 18:07 | 160m | -19 / - | RZ3O | - / -14 | 3 | Partial capture |
| 09-24 18:04 | 160m | -18 / - | R2SD | - / -10 | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 142230 -6 1753 RV9WJP RW3DW KO84 (x3) 142345 -23 1906 RW3DW R3RB LO03 142400 -5 1753 RV9WJP RW3DW KO84 142415 -19 1907 RW3DW R3RB LO03 142500 -10 1753 R3RB RW3DW +01 (x2) 142630 -8 1753 RW9MZ RW3DW RR73 175645 -5 1623 R2EA/P RW3DW KO84 175700 -2 671 RW3DW R2EA/P -08 175715 -5 1623 R2EA/P RW3DW R-06 175730 +2 670 RW3DW R2EA/P RR73 175745 +0 1623 R2EA/P RW3DW 73 175815 +0 1623 R1QF/P RW3DW KO84
UTC dB Audio Message 053115 -10 1730 TO4A RW3DW KO84 (x8) 054030 +1 389 RW3DW RR73; HA5AQ <...> -06 054045 -20 1729 TO4A RW3DW 73 161715 -14 1731 RX9KJ RW3DW KO84 (x5)
UTC dB Audio Message 183145 -18 1872 RA4CPA RW3DW KO84 (x3) 174945 -16 1002 RW3DW RU3T RR73 165815 +5 2275 R9YCV RW3DW KO84 (x4) 170030 -17 1244 RW3DW RW6MZ KN97 170045 +1 2325 R9YCV RW3DW KO84 (x2) 184500 +5 1066 RW3DW EU7DW +02 184515 -2 1066 EU7DW RW3DW R-13 184530 +8 1066 RW3DW EU7DW RR73 184545 -7 1067 EU7DW RW3DW 73
UTC dB Audio Message 055030 -17 1651 R3PLN/P RW3DW -07 (x2) 182730 +2 1871 UA3VVA RW3DW -14 (x11) 071900 +11 1119 RW3DW RO6OP -11 (x2)
UTC dB Audio Message 075400 -1 2095 RW3DW IZ3EAW R-12 (x2) 154230 -24 1750 UA9SAV RW3DW +01 (x2) 154530 -22 1750 DN9AD RW3DW RR73 (x2) 154630 -20 1750 DL4KSD RW3DW -08 (x2) 154730 -20 1751 TA2EE RW3DW -18 (x3) 164315 -18 1754 CX6TU RW3DW R-03 (x2) 083700 -21 1606 RW3DW DN9CHV JO31 (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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