DD2MON — 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 DD2MON, decoded by SO8OO in southeastern Poland. 862 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 62 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-23.
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 862 FT8 messages attributed to DD2MON as the transmitting token by decoded message structure across 62 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (84%), followed by 80 m (13%) and 20 m (2%). Most decodes (71%) fell within the six-hour window 04:00-10:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.
Overview
Bands
Last attributed message: 2026-10-23 13:26 UTC
Observed FT8 message patterns
- Attributed sample
- 862 messages
- Active dates
- 62 UTC dates
- Estimated median S/N
- -10 dB
- Estimated 10th-90th percentile
- -19 to -0.9 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 197, moderate (-15 to -9 dB) 305, strong (≥ -8 dB) 360.
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 DD2MON 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 DD2MON
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
- JO41 · 500 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 916 km (approx.)
- Last such locator decoded
- 2026-10-23 13:22 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 | DD2MON S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-23 13:25 | 40m | -5 / - | DK8HC/P | - / -4 | 2 | ✓ Closing fragment |
| 10-23 13:21 | 40m | -16 / - | YL3ASK | - / - | 2 | Partial capture |
| 10-22 19:20 | 80m | -12 / - | DM3ER | - / -10 | 3 | ✓ Closing fragment |
| 10-22 18:55 | 80m | -12 / - | DO5SMH | - / - | 2 | Partial capture |
| 10-22 18:54 | 80m | -16 / - | DO1OAH | - / -12 | 2 | ✓ Closing fragment |
| 10-22 17:37 | 40m | +1 / -9 | IU1KMZ | -6 / -11 | 5 | ✓ Full exchange observed |
| 10-19 08:13 | 40m | -20 / - | DM7XK | - / -12 | 6 | ✓ Closing fragment |
| 10-19 06:16 | 40m | -8 / - | IZ3SNR | - / - | 2 | Partial capture |
| 10-19 06:13 | 40m | -7 / - | KQ4FMX | - / -19 | 4 | ✓ Closing fragment |
| 10-18 09:55 | 40m | -13 / -6 | SQ9MEZ | +3 / -5 | 6 | ✓ Full exchange observed |
| 10-18 09:53 | 40m | -21 / -3 | OE5KBO | -10 / - | 3 | ✓ Closing observed |
| 10-18 09:50 | 40m | -16 / +2 | HF37KJP | -10 / -5 | 3 | Partial capture |
| 10-18 08:31 | 40m | -10 / -12 | DL1RI/P | -6 / -14 | 4 | ✓ Full exchange observed |
| 10-18 07:29 | 40m | -12 / - | SQ1OOP | - / -9 | 3 | ✓ Closing fragment |
| 10-18 07:27 | 40m | -11 / - | KC9YTT | - / - | 3 | Partial capture |
| 10-18 07:24 | 40m | -14 / +1 | F5MOO | 0 / +1 | 4 | ✓ Full exchange observed |
| 10-18 06:51 | 40m | -13 / - | EA8BY | - / -18 | 3 | ✓ Closing fragment |
| 10-18 06:49 | 40m | -16 / - | M6AYW | - / -6 | 3 | ✓ Closing fragment |
| 10-18 06:47 | 40m | -16 / -13 | ON7PR | -17 / -12 | 6 | ✓ Full exchange observed |
| 10-18 06:45 | 40m | -7 / - | G7MYR | - / -14 | 4 | ✓ Closing fragment |
| 10-18 06:43 | 40m | +2 / - | M9PAS | - / -5 | 2 | ✓ Closing fragment |
| 10-18 06:40 | 40m | -4 / +2 | G8KHF | -14 / -2 | 4 | ✓ Full exchange observed |
| 10-18 06:33 | 80m | -7 / - | IZ2BQL | - / - | 3 | Partial capture |
| 10-17 12:51 | 40m | -10 / - | IW1BYR | - / - | 2 | Partial capture |
| 10-17 12:49 | 40m | -8 / -11 | 9A7BB | -11 / - | 4 | ✓ Closing observed |
| 10-17 12:48 | 40m | -23 / - | DL2JHK | - / -16 | 2 | ✓ Closing fragment |
| 10-17 12:46 | 40m | - / -3 | DD3ZZ | -14 / - | 2 | Partial capture |
| 10-17 12:43 | 40m | -18 / - | M0KDZ | - / -6 | 2 | Partial capture |
| 10-14 09:43 | 40m | - / -7 | DM5ME | -19 / - | 3 | ✓ Closing fragment |
| 10-14 09:37 | 40m | - / -3 | IZ3EAW | -13 / - | 6 | ✓ Closing fragment |
| 10-14 09:36 | 40m | -16 / - | M8JJS | - / -16 | 2 | ✓ Closing fragment |
| 10-14 07:30 | 40m | -12 / - | F4JKY/P | - / -16 | 3 | ✓ Closing fragment |
| 10-14 07:27 | 40m | -8 / - | DM2DS/P | - / - | 3 | Partial capture |
| 10-14 06:26 | 40m | -15 / - | PY2ABL | - / - | 2 | Partial capture |
| 10-14 06:19 | 40m | +4 / - | PR7EG | - / - | 2 | Partial capture |
| 10-14 06:11 | 40m | -12 / - | LA4BHA | - / -15 | 2 | ✓ Closing fragment |
| 10-14 06:09 | 40m | -7 / -10 | F5NNN | -11 / - | 4 | ✓ Closing observed |
| 10-14 06:06 | 40m | -5 / -11 | S57ACD | -16 / -15 | 4 | ✓ Full exchange observed |
| 10-14 06:04 | 40m | +2 / - | RA7E/P | - / - | 2 | Partial capture |
| 10-14 06:02 | 80m | -11 / - | N1WI | - / - | 4 | Partial capture |
| 10-14 05:46 | 80m | -21 / - | EA8BS | - / -12 | 3 | Partial capture |
| 10-14 05:43 | 80m | -22 / - | DO7TTR | - / -10 | 2 | ✓ Closing fragment |
| 10-14 05:20 | 80m | -12 / -15 | ON3MOH/P | -8 / -5 | 4 | ✓ Full exchange observed |
| 10-14 05:16 | 80m | -12 / - | N1WI | - / - | 3 | Partial capture |
| 10-13 06:13 | 80m | -14 / - | M7NQB | - / -13 | 2 | Partial capture |
| 10-10 07:46 | 40m | -8 / - | 9A5AZK | -14 / -8 | 4 | Partial capture |
| 10-10 07:45 | 40m | -5 / +1 | DF0AWG | +1 / -3 | 4 | ✓ Full exchange observed |
| 10-10 07:44 | 40m | -10 / - | SM7WNM | - / +1 | 2 | ✓ Closing fragment |
| 10-10 07:43 | 40m | -10 / - | PA7NL | - / -11 | 3 | ✓ Closing fragment |
| 10-10 07:41 | 40m | -16 / - | F4LOB/P | - / -11 | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 081330 -20 2010 DM7XK DD2MON JO41 (x6) 173700 +1 2649 IU1KMZ DD2MON JO41 173715 -4 2648 DD2MON IU1KMZ -09 173730 +1 2649 IU1KMZ DD2MON R-11 173745 -7 2648 DD2MON IU1KMZ RR73 173800 +2 2649 IU1KMZ DD2MON 73 132145 -16 1681 YL3ASK DD2MON JO41 (x2) 132530 -5 493 DK8HC/P DD2MON R-04 (x2)
UTC dB Audio Message 060215 -10 2222 N1WI DD2MON JO41 (x4) 063315 -5 742 IZ2BQL DD2MON JO41 (x3) 185315 -1 610 DO5SMH DD2MON JO41 185415 -16 981 DO1OAH DD2MON R-12 (x2) 185545 -15 611 DO5SMH DD2MON JO41 (x2) 192000 -14 1621 DM3ER DD2MON JO41 (x3)
UTC dB Audio Message 071430 -17 1270 VK5LSD DD2MON JO41 071815 -18 1817 VK3ALF DD2MON JO41 080630 -19 2527 AH6WP DD2MON JO41 (x3) 080930 -11 2529 CT1END/P DD2MON JO41 114845 -9 1973 DD2MON LA6RJA -15 (x2) 082115 -23 1525 DD2MON CT1END/P RR73 173845 -11 2409 SP9SIR DD2MON JO41 174315 -14 516 <...> DD2MON JO41 (x2) 174715 -15 537 YC2YIZ DD2MON JO41 080330 -7 415 E79KO DD2MON JO41 082345 -20 2175 VK6BAD DD2MON JO41
UTC dB Audio Message 084545 -18 1642 DD2MON IN3IZQ -11 (x2) 084715 -7 2290 DD2MON IZ4CCL -01 (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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