M0DSK — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving M0DSK, decoded by SO8OO in southeastern Poland. 1,461 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, across 57 UTC dates in the available aggregate history. Observed between 2026-07-09 and 2026-10-12.
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 1,461 FT8 messages attributed to M0DSK as the transmitting token by decoded message structure across 57 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (77%), followed by 60 m (10%) and 80 m (7%). Most decodes (70%) fell within the six-hour window 01:00-07:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (66%); the estimated median was -5 dB.
Overview
Bands
Last attributed message: 2026-10-12 05:38 UTC
Observed FT8 message patterns
- Attributed sample
- 1,461 messages
- Active dates
- 57 UTC dates
- Estimated median S/N
- -5 dB
- Estimated 10th-90th percentile
- -15 to +5.9 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 137, moderate (-15 to -9 dB) 361, strong (≥ -8 dB) 963.
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 M0DSK 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 M0DSK
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
- IO83 · 978 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,744 km (approx.)
- Last such locator decoded
- 2026-10-11 18:48 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 | M0DSK S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-12 05:37 | 80m | -21 / -11 | DO1ID | +10 / - | 3 | ✓ Full exchange observed |
| 10-12 05:36 | 80m | - / - | IU2THY | -10 / - | 2 | Partial capture |
| 10-12 05:35 | 80m | -24 / -10 | F4FSY | -5 / +7 | 4 | ✓ Full exchange observed |
| 10-12 05:28 | 160m | - / -12 | F5NZ | -18 / - | 3 | ✓ Closing fragment |
| 10-12 05:24 | 160m | - / -16 | F5RMK | -14 / - | 2 | ✓ Closing fragment |
| 10-12 05:18 | 160m | - / -1 | PI4DX | +6 / - | 2 | ✓ Closing fragment |
| 10-11 19:00 | 160m | - / -15 | DL9KB | +1 / - | 2 | Partial capture |
| 10-11 18:53 | 60m | - / -5 | G6GN | -6 / - | 2 | ✓ Closing fragment |
| 10-11 18:09 | 60m | - / +2 | G4HUE | 0 / - | 3 | ✓ Closing fragment |
| 10-11 18:07 | 60m | - / -5 | F4GMM | -6 / - | 3 | Partial capture |
| 10-11 17:48 | 60m | -8 / - | DG5BCR | - / +4 | 2 | ✓ Closing fragment |
| 10-11 17:42 | 60m | -4 / -7 | SP3FXC | -1 / - | 10 | Partial capture |
| 10-11 17:38 | 60m | -6 / -1 | PE1MSU | -16 / +4 | 7 | ✓ Full exchange observed |
| 10-11 17:35 | 60m | - / -14 | F5HNQ | +2 / - | 3 | ✓ Closing fragment |
| 10-11 17:20 | 60m | - / -16 | EW6LW | -8 / - | 3 | Partial capture |
| 10-11 17:14 | 60m | -12 / - | F5HNQ | - / - | 2 | Partial capture |
| 10-11 14:38 | 40m | - / - | RD3BZ | -10 / - | 2 | Partial capture |
| 10-11 14:33 | 40m | -17 / - | F4GUK | -18 / - | 3 | ✓ Closing observed |
| 10-11 14:32 | 40m | - / +3 | DB2HA | -5 / - | 3 | ✓ Closing fragment |
| 10-11 06:33 | 60m | - / +2 | DF1KG | -1 / - | 5 | ✓ Closing fragment |
| 10-11 06:32 | 60m | - / - | DD6ZV | +5 / - | 7 | Partial capture |
| 10-11 06:17 | 80m | - / - | SP1MGM | +1 / - | 3 | Partial capture |
| 10-11 06:15 | 80m | - / +3 | PA3CPS | -9 / - | 4 | ✓ Closing fragment |
| 10-11 03:33 | 60m | - / -17 | PI4DX | +2 / - | 6 | ✓ Closing fragment |
| 10-11 03:11 | 160m | - / -20 | SP9UPH | +10 / - | 4 | ✓ Closing fragment |
| 10-11 03:09 | 160m | -22 / -18 | ES2AJ | +1 / +1 | 5 | ✓ Full exchange observed |
| 10-11 02:38 | 60m | - / - | EA1HTF | -10 / - | 3 | Partial capture |
| 10-11 02:20 | 160m | - / - | DO3VE | +1 / - | 5 | Partial capture |
| 10-10 18:24 | 60m | -17 / -1 | DC3LD | -16 / -18 | 4 | Partial capture |
| 10-10 18:22 | 60m | -16 / -13 | OE9GWV | -14 / -3 | 5 | ✓ Full exchange observed |
| 10-10 18:18 | 60m | -12 / 0 | DK9MS | -10 / +6 | 5 | ✓ Full exchange observed |
| 10-10 18:17 | 60m | -14 / +2 | OK1BN | +5 / +7 | 5 | ✓ Full exchange observed |
| 10-10 18:17 | 60m | - / -4 | PE1MHY | -6 / - | 4 | Partial capture |
| 10-10 18:07 | 160m | - / -10 | DK7ZT | -8 / - | 4 | ✓ Closing fragment |
| 10-10 18:06 | 160m | - / -14 | IU1CIW | -5 / - | 3 | ✓ Closing fragment |
| 10-10 18:02 | 160m | - / -11 | OZ2LIN | -6 / - | 2 | ✓ Closing fragment |
| 10-10 17:53 | 160m | - / -7 | G7RAU | +9 / - | 2 | ✓ Closing fragment |
| 10-10 17:07 | 60m | -23 / -2 | DK7ZT | -5 / - | 3 | ✓ Closing observed |
| 10-10 17:06 | 60m | - / -9 | LY2J | -6 / - | 3 | ✓ Closing fragment |
| 10-10 17:05 | 60m | -13 / -3 | S58X | 0 / - | 3 | ✓ Closing observed |
| 10-10 17:02 | 60m | -20 / -13 | IK6BSN | -8 / -1 | 5 | ✓ Full exchange observed |
| 10-10 16:55 | 60m | -12 / 0 | DL4YDR | -12 / -7 | 6 | ✓ Full exchange observed |
| 10-10 03:36 | 80m | - / - | DL6UM | 0 / - | 2 | Partial capture |
| 10-10 03:36 | 80m | -10 / -7 | LY8O | +1 / -1 | 9 | Partial capture |
| 10-10 03:34 | 80m | -14 / - | MI0OBC | - / +1 | 2 | ✓ Closing fragment |
| 10-10 03:16 | 80m | -8 / -5 | DJ4WM | +8 / +6 | 9 | ✓ Full exchange observed |
| 10-10 03:11 | 60m | - / - | EA1HTF | -9 / - | 2 | Partial capture |
| 10-10 03:01 | 60m | -10 / - | EA3AKY | 0 / -15 | 4 | ✓ Closing observed |
| 10-10 03:01 | 60m | -14 / - | F6DFZ | -3 / - | 3 | Partial capture |
| 10-10 02:38 | 60m | -9 / -10 | F5OYA/P | -11 / - | 5 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 061615 -11 1898 M0DSK PA3CPS R+03 (x2) 061745 +2 1897 M0DSK SP1MGM JO73 (x3) 061915 -3 507 M0DSK PC2J 73 053545 -11 1603 M0DSK F4FSY -10 (x2) 053630 -24 1314 F4FSY M0DSK R+07 053645 -13 2717 M0DSK IU2THY JN45 053645 -1 1604 M0DSK F4FSY RR73 053715 -7 2717 M0DSK IU2THY JN45 053745 +10 382 M0DSK DO1ID -11 053800 -21 1315 DO1ID M0DSK R+13 053815 +9 382 M0DSK DO1ID RR73
UTC dB Audio Message 031900 -17 1270 CQ M0DSK IO83 (x4) 183345 -18 1141 M0DSK DL6WAB JO41 190030 +0 2319 M0DSK DL9KB JN49 (x2) 190830 +4 692 M0DSK DO3VE JO52 051800 +6 1927 M0DSK PI4DX -01 (x2) 052445 -15 1202 M0DSK F5RMK -16 (x2) 052845 -15 1312 M0DSK F5NZ IN94 (x3)
UTC dB Audio Message 174545 -2 719 M0DSK SP3FXC R-08 174800 -9 720 DG5BCR M0DSK +04 (x2) 174930 -12 719 CQ M0DSK IO83 175100 -13 2488 M0DSK OZ1NIB -05 180700 -8 874 M0DSK F4GMM JO10 (x3) 180930 +0 792 M0DSK G4HUE IO92 (x3) 184830 -22 1235 CQ M0DSK IO83 184915 -8 1235 M0DSK DL1RI +12 185330 -5 545 M0DSK G6GN -05 (x2)
UTC dB Audio Message 062400 -4 2702 M0DSK DL3NAA +08 (x3) 143230 -3 1141 M0DSK DB2HA JO52 (x2) 143330 -19 2245 M0DSK F4GUK JN18 143330 -4 1141 M0DSK DB2HA 73 143400 -17 2245 M0DSK F4GUK R+17 143415 -17 2243 F4GUK M0DSK RR73 143545 -19 2244 CQ M0DSK IO83 (x3) 143700 -18 2244 M0DSK DL1EFX JO30 143800 -7 1740 M0DSK RD3BZ KO85 (x2)
UTC dB Audio Message 060300 -6 2726 M0DSK TA4SSK -12 (x2) 160245 -11 2101 EP2AES M0DSK IO83 160415 -1 633 A41KB M0DSK IO83 160430 +15 632 M0DSK A41KB -12 160445 +0 633 A41KB M0DSK R-04 211015 +2 2775 LW1DZ M0DSK IO83 (x2) 211115 +5 2776 CQ M0DSK IO83 213645 -4 617 JA4FSH M0DSK IO83 (x6)
UTC dB Audio Message 102800 -16 2242 M0DSK D2UY -14
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.
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