R2DWJ — 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 R2DWJ, decoded by SO8OO in southeastern Poland. 110 FT8 messages attributed to this token as transmitter, on 40m, across 6 UTC dates in the available aggregate history. Observed between 2026-07-19 and 2026-10-19.
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 110 FT8 messages attributed to R2DWJ as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). Most decodes (66%) fell within the six-hour window 13:00-19:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -12 dB.
Overview
Observed FT8 message patterns
- Attributed sample
- 110 messages
- Active dates
- 6 UTC dates
- Estimated median S/N
- -12 dB
- Estimated 10th-90th percentile
- -20 to -5 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 41, moderate (-15 to -9 dB) 36, strong (≥ -8 dB) 33.
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 R2DWJ 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 R2DWJ
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
- KO96 · 42 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,353 km (approx.)
- Last such locator decoded
- 2026-10-19 04:04 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 | R2DWJ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-19 04:03 | 40m | -4 / - | W7YA | - / - | 4 | Partial capture |
| 10-19 04:01 | 40m | -10 / -9 | 4X5MZ | +2 / -9 | 3 | Partial capture |
| 10-19 03:59 | 40m | -6 / - | UA3YPS | - / -17 | 2 | ✓ Closing fragment |
| 10-19 03:58 | 40m | -4 / - | R5BM/M | - / - | 2 | Partial capture |
| 10-19 03:55 | 40m | -12 / +6 | RK4FF | -5 / +9 | 4 | ✓ Full exchange observed |
| 10-19 03:16 | 40m | -10 / -3 | F4EQH | -2 / -6 | 6 | ✓ Full exchange observed |
| 10-19 03:14 | 40m | - / -9 | R4OF | -22 / - | 2 | ✓ Closing fragment |
| 10-19 03:09 | 40m | -2 / - | UA9QFF | -23 / -12 | 5 | ✓ Closing observed |
| 10-19 03:03 | 40m | -7 / - | SV3CEZ | - / -20 | 3 | ✓ Closing fragment |
| 10-18 02:57 | 40m | - / -16 | CT7AUT | -9 / - | 3 | ✓ Closing fragment |
| 10-17 16:22 | 40m | - / -9 | R1WCK | -14 / - | 2 | ✓ Closing fragment |
| 10-17 16:17 | 40m | -7 / -2 | SP3OCJ | 0 / - | 4 | ✓ Closing observed |
| 10-17 15:22 | 40m | -7 / - | S7DXQ | - / - | 3 | Partial capture |
| 10-17 15:18 | 40m | -8 / +1 | UC6D | +6 / +9 | 4 | ✓ Full exchange observed |
| 10-17 15:17 | 40m | -11 / - | UA3ZQN | - / - | 2 | ✓ Closing fragment |
| 10-16 13:50 | 40m | -20 / - | JI1DMH | - / - | 2 | Partial capture |
| 10-16 13:47 | 40m | -18 / - | RU0LL | - / -30 | 3 | Partial capture |
| 10-16 13:27 | 40m | -18 / - | R0DZ | - / - | 2 | Partial capture |
| 10-16 13:20 | 40m | -14 / -1 | RA3LBW | -2 / - | 3 | ✓ Full exchange observed |
| 10-16 13:19 | 40m | - / - | HA3TBL | -19 / - | 2 | Partial capture |
| 10-16 13:16 | 40m | -19 / -6 | R6FFB | -18 / -30 | 4 | Partial capture |
| 10-16 13:16 | 40m | -19 / +4 | RV3DFC | -20 / +10 | 3 | ✓ Full exchange observed |
| 10-16 03:26 | 40m | - / -7 | F4EWK | -16 / - | 2 | ✓ Closing fragment |
| 10-16 02:48 | 40m | -13 / -18 | F5MOO | +11 / - | 3 | ✓ Closing observed |
| 10-16 02:43 | 40m | - / -16 | F5MOO | +12 / - | 5 | Partial capture |
| 10-16 02:20 | 40m | - / -5 | RV6F | -11 / - | 7 | ✓ Closing fragment |
| 10-16 02:19 | 40m | - / - | EB2EMZ | -19 / - | 2 | Partial capture |
| 10-15 05:02 | 40m | -14 / - | OA4ENG | - / -15 | 2 | ✓ Closing fragment |
| 10-15 04:48 | 40m | -20 / - | EP2AES | - / -8 | 5 | Partial capture |
| 10-14 16:27 | 40m | -8 / -4 | R4HGK | -10 / +1 | 4 | ✓ Full exchange observed |
| 10-14 15:49 | 40m | -10 / - | R6ML | -7 / - | 2 | ✓ Closing observed |
| 10-14 15:47 | 40m | -10 / - | UB4HPQ | - / -9 | 2 | ✓ Closing fragment |
| 10-14 15:46 | 40m | -9 / +5 | R3QX | -12 / - | 5 | ✓ Full exchange observed |
| 10-14 15:38 | 40m | - / - | F4BJN | -17 / - | 2 | Partial capture |
| 10-14 15:37 | 40m | -9 / -1 | RC6OX | +2 / -2 | 5 | ✓ Full exchange observed |
| 10-14 15:36 | 40m | -12 / - | RM1B | - / - | 2 | Partial capture |
| 10-14 15:34 | 40m | -9 / - | R1WAB | - / - | 4 | Partial capture |
| 10-14 15:14 | 40m | - / -4 | R2ZC | -6 / - | 4 | ✓ Closing fragment |
| 10-14 13:53 | 40m | -16 / - | ZL50BQD | - / -18 | 2 | Partial capture |
| 10-14 13:49 | 40m | -14 / - | VK2ZR | - / -14 | 6 | Partial capture |
| 10-14 13:38 | 40m | -15 / - | LZ936BA | - / -19 | 10 | Partial capture |
| 10-14 13:31 | 40m | -15 / - | OZ9WRH | - / -10 | 3 | ✓ Closing fragment |
| 10-14 13:28 | 40m | -21 / - | RU3X | -12 / - | 3 | ✓ Closing observed |
| 10-14 09:40 | 40m | - / - | F4BYA | -4 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 035530 -17 2424 RK4FF R2DWJ R+09 035545 -3 2423 R2DWJ RK4FF RR73 035600 -7 2425 RK4FF R2DWJ 73 035815 -6 2425 R5BM/M R2DWJ KO96 (x2) 035915 -6 2425 UA3YPS R2DWJ R-17 035930 +1 1756 R2DWJ P4/WE9V -15 035945 -7 2425 UA3YPS R2DWJ 73 040115 +2 2425 R2DWJ 4X5MZ -09 040130 -9 2425 4X5MZ R2DWJ R-09 (x2) 040300 -2 2425 W7YA R2DWJ KO96 (x4)
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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