DL4YAJ/MM — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DL4YAJ/MM, decoded by SO8OO in southeastern Poland. 52 related FT8 messages, observed on 40m, 20m, across 7 UTC dates. Heard between 2026-07-26 and 2026-08-23.
These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.
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Overview
Activity Heatmap
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 | DL4YAJ/MM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 08:56 | 20m | -8 / - | <...> | - / - | 2 | Partial capture |
| 08-23 08:53 | 20m | -4 / - | <...> | - / - | 2 | Partial capture |
| 08-23 08:47 | 20m | -4 / - | M8CMG | - / - | 7 | Partial capture |
| 08-23 08:41 | 20m | - / - | DJ1TU | +1 / - | 20 | Partial capture |
| 08-23 08:35 | 20m | - / - | F5CUN | -3 / - | 8 | Partial capture |
| 08-23 08:35 | 20m | - / - | UA3IAG | -10 / - | 2 | Partial capture |
| 08-23 08:34 | 20m | 0 / - | F4MXU | - / -13 | 2 | Partial capture |
| 08-23 08:32 | 20m | -7 / - | <...> | +1 / - | 16 | ✓ Closing fragment |
| 08-22 09:46 | 40m | - / - | UT4PA | 0 / - | 2 | Partial capture |
| 08-22 09:35 | 40m | -19 / - | <...> | -9 / - | 2 | ✓ Closing fragment |
| 08-21 16:32 | 40m | -17 / - | PE1NAO | - / -10 | 3 | Partial capture |
| 08-21 16:03 | 40m | -11 / - | <...> | -15 / - | 3 | ✓ Closing fragment |
| 08-21 15:49 | 40m | -15 / - | <...> | - / - | 6 | Partial capture |
| 08-21 15:43 | 40m | - / - | <...> | -3 / - | 2 | ✓ Closing fragment |
| 08-21 15:39 | 40m | -16 / -7 | F4CVQ | -8 / -17 | 4 | Partial capture |
| 08-21 15:39 | 40m | -16 / - | DL6TK | - / +7 | 2 | Partial capture |
| 08-21 14:52 | 40m | -20 / - | <...> | - / - | 2 | Partial capture |
| 08-21 14:47 | 40m | -17 / - | <...> | - / - | 3 | Partial capture |
| 08-19 21:12 | 40m | - / - | S59YL | -6 / - | 3 | Partial capture |
| 08-19 21:09 | 40m | -20 / - | <...> | -14 / - | 7 | ✓ Closing fragment |
| 08-19 21:07 | 40m | -19 / - | OE3PBS | - / - | 2 | Partial capture |
| 08-19 21:05 | 40m | -19 / - | <...> | -17 / - | 3 | ✓ Closing fragment |
| 08-19 19:19 | 40m | -17 / - | <...> | - / - | 2 | Partial capture |
| 07-28 10:42 | 20m | -20 / - | <...> | -23 / - | 3 | ✓ Closing fragment |
| 07-28 09:56 | 20m | -13 / - | <...> | - / - | 2 | Partial capture |
| 07-26 19:48 | 20m | - / - | <...> | -12 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 084945 -6 2229 <M8CMG> DL4YAJ/MM 084945 +7 2112 DL4YAJ/MM DJ1TU JN48 (x2) 085015 -1 2229 M8CMG DL4YAJ/MM (x2) 085045 +2 2112 DL4YAJ/MM DJ1TU JN48 (x3) 085145 -6 2229 M8CMG DL4YAJ/MM 085215 -10 2228 <G4GSA/P> DL4YAJ/MM 085345 -2 2228 <...> DL4YAJ/MM (x4) 085745 -9 2228 <G4GSA/P> DL4YAJ/MM
UTC dB Audio Message 155445 -14 2185 <...> DL4YAJ/MM (x3) 160415 -13 2186 ON7VZ DL4YAJ/MM R+01 160430 -15 1197 DL4YAJ/MM <...> RR73 162900 -20 2186 DL2EMS DL4YAJ/MM -01 162930 -16 2185 <...> DL4YAJ/MM RRR 163230 -19 2186 PE1NAO DL4YAJ/MM R-10 (x3) 093515 -19 2188 <...> DL4YAJ/MM 093630 -9 890 DL4YAJ/MM <...> RR73 (x2) 094615 -1 2187 DL4YAJ/MM UT4PA KO20 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.