M5WJF — 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 M5WJF, decoded by SO8OO in southeastern Poland. 977 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, across 18 UTC dates in the available aggregate history. Observed between 2026-06-09 and 2026-11-02.
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 977 FT8 messages attributed to M5WJF as the transmitting token by decoded message structure across 18 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (36%), followed by 80 m (24%) and 20 m (23%). Most decodes (90%) fell within the six-hour window 17:00-23:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (79%); the estimated median was -3 dB.
Overview
Bands
Last attributed message: 2026-11-02 20:40 UTC
Observed FT8 message patterns
- Attributed sample
- 977 messages
- Active dates
- 18 UTC dates
- Estimated median S/N
- -3 dB
- Estimated 10th-90th percentile
- -11 to +5 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 14, moderate (-15 to -9 dB) 196, strong (≥ -8 dB) 767.
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 M5WJF 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 M5WJF
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
- IO82 · 579 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,741 km (approx.)
- Last such locator decoded
- 2026-11-02 20:40 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 | M5WJF S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-02 20:36 | 80m | -13 / -8 | DG5YHK | -12 / -18 | 3 | Partial capture |
| 11-02 20:31 | 80m | - / -10 | DO1ID | 0 / - | 2 | ✓ Closing fragment |
| 11-02 20:20 | 80m | - / -13 | SP5KG | +3 / - | 2 | ✓ Closing fragment |
| 11-02 20:16 | 80m | -9 / -16 | DO1OAS | 0 / - | 7 | ✓ Closing observed |
| 11-02 20:14 | 80m | - / - | OK3NKO | +14 / - | 3 | Partial capture |
| 11-02 20:10 | 80m | - / -9 | DB2HA | +8 / - | 4 | ✓ Closing fragment |
| 11-02 20:06 | 80m | - / - | DO1OAS | 0 / - | 2 | Partial capture |
| 11-02 20:06 | 80m | - / -18 | SP2SGZ | -1 / - | 4 | ✓ Closing fragment |
| 11-02 19:43 | 40m | -6 / - | 3A2LF | - / -22 | 15 | Partial capture |
| 11-02 19:32 | 40m | -10 / -19 | SV1DKR | -6 / -19 | 4 | ✓ Full exchange observed |
| 11-01 18:53 | 80m | - / -2 | DH5BO | -6 / - | 3 | ✓ Closing fragment |
| 11-01 18:47 | 80m | - / -10 | DD8BA | 0 / - | 2 | ✓ Closing fragment |
| 11-01 18:30 | 160m | - / -17 | OH5KNL | +7 / - | 5 | ✓ Closing fragment |
| 11-01 18:26 | 160m | - / -5 | OZ2LIN | -8 / - | 2 | ✓ Closing fragment |
| 11-01 17:54 | 160m | - / -14 | OZ5AGJ | 0 / - | 2 | ✓ Closing fragment |
| 10-31 23:06 | 60m | -4 / - | S79VU | - / - | 2 | Partial capture |
| 10-31 22:56 | 40m | +3 / - | UT/WE9G | - / - | 3 | Partial capture |
| 10-31 20:06 | 40m | - / -7 | CT7AXN | -6 / - | 2 | ✓ Closing fragment |
| 10-31 20:03 | 40m | - / - | 4Z4DX | -6 / - | 2 | Partial capture |
| 10-31 19:56 | 60m | -6 / - | IT9VCE | - / -14 | 2 | ✓ Closing fragment |
| 10-31 19:55 | 60m | -6 / -4 | IW2CAK | -12 / -19 | 5 | ✓ Full exchange observed |
| 10-31 19:53 | 60m | -4 / - | DK1MBY | - / -17 | 3 | Partial capture |
| 10-31 19:51 | 60m | -9 / -1 | IK4CBO | -7 / -9 | 5 | ✓ Full exchange observed |
| 10-31 19:49 | 60m | -8 / 0 | OE9RWH | -8 / -17 | 5 | ✓ Full exchange observed |
| 10-31 19:47 | 60m | -8 / -12 | HA5UK | -20 / -14 | 3 | ✓ Full exchange observed |
| 10-31 19:41 | 80m | - / -4 | OE3IPU | +8 / - | 4 | Partial capture |
| 10-31 19:39 | 80m | - / +3 | DN4TG | +9 / - | 3 | ✓ Closing fragment |
| 10-31 19:39 | 80m | - / -6 | DO5PY | -5 / - | 3 | ✓ Closing fragment |
| 10-31 19:36 | 80m | - / -1 | F4HKP | 0 / - | 2 | ✓ Closing fragment |
| 10-31 19:32 | 80m | - / - | SP8HDC | -7 / - | 2 | ✓ Closing fragment |
| 10-31 19:31 | 80m | - / -5 | SM5UYV | -12 / - | 4 | ✓ Closing fragment |
| 10-31 19:29 | 80m | - / - | OK1FED | +1 / - | 5 | Partial capture |
| 10-31 19:28 | 80m | +5 / - | DO5PY | -1 / - | 2 | ✓ Closing observed |
| 10-31 19:25 | 80m | - / -2 | G4IRN | +8 / - | 4 | ✓ Closing fragment |
| 10-31 19:24 | 80m | - / -1 | DC2SF | +8 / - | 2 | ✓ Closing fragment |
| 10-31 19:20 | 160m | - / -9 | DO3VE | -6 / - | 3 | Partial capture |
| 08-26 20:32 | 20m | -3 / - | RI1FJL | - / - | 3 | Partial capture |
| 08-26 20:18 | 20m | - / - | JE1NVD | -7 / - | 3 | Partial capture |
| 08-26 20:16 | 20m | - / -18 | ON1DGN | -16 / - | 2 | Partial capture |
| 08-26 20:09 | 20m | - / -1 | DL5FCE | +1 / - | 3 | Partial capture |
| 08-26 20:05 | 20m | -7 / - | RI1FJL | - / -16 | 3 | Partial capture |
| 08-26 20:02 | 20m | +4 / - | RI1FJL | - / -16 | 2 | Partial capture |
| 08-22 12:19 | 20m | - / -12 | DH9DR | -2 / - | 3 | ✓ Closing fragment |
| 08-22 09:14 | 20m | - / -12 | PD1ADA | -14 / - | 2 | Partial capture |
| 08-22 08:57 | 20m | - / -20 | F1PBZ | 0 / - | 4 | Partial capture |
| 08-22 08:48 | 20m | - / - | F5OYA/P | -8 / - | 2 | ✓ Closing fragment |
| 08-22 08:35 | 20m | - / - | DL1R | +4 / - | 9 | Partial capture |
| 08-22 08:32 | 20m | - / -14 | DL7RAY | -10 / - | 3 | ✓ Closing fragment |
| 08-22 08:16 | 20m | - / -15 | DL3MIB | +10 / - | 4 | ✓ Closing fragment |
| 08-21 22:51 | 160m | - / -8 | F5MYK | -20 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 201815 -9 302 DO1OAS M5WJF RR73 201830 +1 302 M5WJF DO1OAS R-16 (x2) 202030 +5 2348 M5WJF SP5KG R-13 (x2) 202315 -3 302 CQ M5WJF IO82 (x2) 202600 +4 2716 M5WJF IU2THY JN45 203100 +0 237 M5WJF DO1ID -10 (x2) 203630 -14 302 M5WJF DG5YHK JO32 203645 -13 302 DG5YHK M5WJF -18 203700 -11 302 M5WJF DG5YHK R-08 204015 -11 302 CQ M5WJF IO82 204230 -4 2476 M5WJF IW1ALW 73
UTC dB Audio Message 194315 -8 438 3A2LF M5WJF IO82 (x15)
UTC dB Audio Message 225115 -22 2150 M5WJF F5MYK -08 (x2) 192015 -6 732 M5WJF DO3VE -09 (x3) 231530 -12 501 OZ7DR M5WJF IO82 175415 +1 452 M5WJF OZ5AGJ R-14 (x2) 182630 -6 2572 M5WJF OZ2LIN -05 (x2) 183000 +3 2311 M5WJF OH5KNL KP30 (x5)
UTC dB Audio Message 195430 -1 532 CQ M5WJF IO82 (x2) 195515 -8 335 M5WJF IW2CAK JN45 195530 -5 532 IW2CAK M5WJF -19 195545 -14 335 M5WJF IW2CAK R-04 195600 -6 532 IW2CAK M5WJF RR73 195615 -14 336 M5WJF IW2CAK 73 195630 -3 532 IT9VCE M5WJF -14 (x2) 195800 -8 532 CQ M5WJF IO82 (x3) 230415 -6 532 S79VU M5WJF IO82 (x3)
UTC dB Audio Message 200515 -4 672 RI1FJL M5WJF R-16 (x3) 200900 +5 673 M5WJF DL5FCE JO41 (x3) 201430 -16 542 M5WJF PE1PBQ 73 201630 -16 1383 M5WJF ON1DGN -18 (x2) 201830 -8 769 M5WJF JE1NVD PM96 (x3) 203245 -5 672 RI1FJL M5WJF IO82 (x3)
UTC dB Audio Message 123730 -9 682 M5WJF DO5WG JO40
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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