OK5DN — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving OK5DN, decoded by SO8OO in southeastern Poland. 135 related FT8 messages, observed on 40m, 20m, across 13 UTC dates. Heard between 2026-05-01 and 2026-07-29.
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
Frequent QSO partners observed at SO8OO
Stations OK5DN worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by OK5DN
Approximate centre of JO80, decoded 2026-07-25 09:42 UTC. A transmitted locator is not proof of the operator's permanent location.
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 | OK5DN S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-29 10:58 | 20m | - / - | DH2RL | -20 / - | 3 | Partial capture |
| 07-29 10:58 | 20m | - / - | RZ4FWA | -14 / - | 4 | Partial capture |
| 07-29 10:56 | 20m | - / +3 | PE9JAN | -18 / - | 2 | ✓ Closing fragment |
| 07-25 09:42 | 40m | -12 / - | <...> | - / -12 | 3 | Partial capture |
| 07-24 20:44 | 40m | -22 / 0 | R70OBN | 0 / -10 | 4 | ✓ Full exchange observed |
| 07-24 20:40 | 40m | -11 / - | I5JHW/QRP | - / - | 5 | Partial capture |
| 07-24 20:35 | 40m | -10 / - | I5JHW/QRP | - / - | 5 | Partial capture |
| 07-24 20:30 | 40m | -14 / - | M0LEX | - / - | 9 | Partial capture |
| 07-24 20:26 | 40m | -12 / - | IN3GHP | - / -1 | 2 | ✓ Closing fragment |
| 07-24 20:18 | 40m | -8 / -14 | UF1A | -11 / -12 | 7 | ✓ Full exchange observed |
| 07-24 20:15 | 40m | -10 / -8 | HG8IT | -17 / -3 | 5 | ✓ Full exchange observed |
| 07-24 20:12 | 40m | -12 / - | IK2VFQ | - / - | 2 | Partial capture |
| 07-24 20:11 | 40m | -12 / - | R6LKF | - / - | 3 | Partial capture |
| 07-24 20:08 | 40m | -13 / - | RN3YN | - / -19 | 4 | ✓ Closing fragment |
| 07-24 20:02 | 40m | -15 / - | I/DL3MC/QRP | - / - | 3 | Partial capture |
| 07-24 20:01 | 40m | -12 / - | <...> | - / - | 2 | Partial capture |
| 07-24 19:03 | 40m | -9 / +8 | OK4RQ | -11 / +4 | 7 | ✓ Full exchange observed |
| 07-24 18:53 | 40m | -10 / - | OK7TB | - / -7 | 8 | Partial capture |
| 07-24 18:49 | 40m | -7 / - | IW3HCN | - / - | 4 | Partial capture |
| 07-21 20:32 | 20m | - / - | IU4PPL | -16 / - | 2 | ✓ Closing fragment |
| 07-17 10:21 | 40m | -19 / -11 | UT4PA | -21 / -2 | 5 | ✓ Full exchange observed |
| 07-17 10:10 | 40m | -19 / - | M0TNI | - / - | 2 | Partial capture |
| 07-17 10:08 | 40m | -19 / - | M0ICR | - / -11 | 4 | Partial capture |
| 06-20 09:21 | 40m | +1 / - | <...> | - / -13 | 2 | Partial capture |
| 06-20 09:18 | 40m | -7 / +3 | OK1OTM/P | -9 / - | 5 | ✓ Closing observed |
| 06-20 09:15 | 40m | +6 / - | SA3LEN | - / -16 | 4 | ✓ Closing fragment |
| 06-20 09:05 | 40m | -3 / - | DJ0MAB | -21 / +1 | 4 | ✓ Closing observed |
| 06-20 09:04 | 40m | -2 / - | SP6AXW | - / -8 | 2 | ✓ Closing fragment |
| 06-20 09:01 | 40m | -4 / - | SH7A | - / -16 | 3 | ✓ Closing fragment |
| 06-19 15:08 | 20m | - / - | EA3FN | +4 / - | 6 | Partial capture |
| 06-07 14:03 | 40m | -5 / - | DG5BAQ | - / -13 | 2 | Partial capture |
| 06-07 14:01 | 40m | -5 / - | DL4DBM | - / - | 3 | Partial capture |
| 06-07 13:58 | 40m | -7 / -18 | R95WTA | -23 / - | 6 | ✓ Closing observed |
| 06-07 13:56 | 40m | -6 / -9 | OK1UK | -23 / -4 | 5 | ✓ Full exchange observed |
| 06-07 13:55 | 40m | -10 / - | DK8HC | - / -7 | 2 | ✓ Closing fragment |
| 06-07 13:54 | 40m | -8 / -4 | F6KWP/P | -21 / -9 | 4 | ✓ Full exchange observed |
| 05-31 17:17 | 20m | - / -2 | BG0DAP | -2 / - | 3 | Partial capture |
| 05-31 17:12 | 20m | - / - | 7Z1BF | +2 / - | 5 | Partial capture |
| 05-31 17:04 | 20m | - / +6 | RZ4FWA | +11 / - | 4 | ✓ Closing fragment |
| 05-31 17:02 | 20m | - / - | DL3MIB | +14 / - | 5 | Partial capture |
| 05-31 17:01 | 20m | - / - | R1OBH | -4 / - | 2 | Partial capture |
| 05-31 11:36 | 40m | -7 / - | DG7VM | - / -12 | 2 | ✓ Closing fragment |
| 05-31 11:32 | 40m | -3 / - | M0TNI | - / -9 | 6 | ✓ Closing fragment |
| 05-30 11:32 | 20m | - / -11 | EK1KE | -8 / - | 12 | ✓ Closing fragment |
| 05-30 11:32 | 40m | -7 / - | DA0UT | - / - | 2 | Partial capture |
| 05-30 11:31 | 40m | - / - | YO6CFB | -12 / - | 6 | Partial capture |
| 05-30 11:29 | 40m | -8 / - | PD0IFI | -22 / -10 | 4 | ✓ Closing observed |
| 05-30 11:29 | 40m | -8 / - | DA0UT | - / - | 2 | Partial capture |
| 05-30 11:27 | 40m | -6 / - | IK4LZH | - / - | 2 | Partial capture |
| 05-30 11:24 | 40m | -10 / +2 | DL6CMF | -15 / -12 | 7 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 151030 +4 2232 OK5DN EA3FN JN11 (x4) 203200 -22 1312 OK5DN IU4PPL JN54 (x2) 105600 -18 1625 OK5DN PE9JAN R+03 (x2) 105800 -21 1727 OK5DN DH2RL JN68 105800 -14 2026 OK5DN RZ4FWA LO23 105830 -17 1727 OK5DN DH2RL JN68 105830 -13 2027 OK5DN RZ4FWA LO23 105900 -22 1727 OK5DN DH2RL JN68 105900 -17 2026 OK5DN RZ4FWA LO23 (x2)
UTC dB Audio Message 204015 -14 1697 I5JHW/QRP OK5DN JO70 (x5) 204415 -24 1697 R70OBN OK5DN JO70 204430 +2 421 OK5DN R70OBN +00 204445 -21 1698 R70OBN OK5DN R-10 204500 -3 421 OK5DN R70OBN RR73 094215 -9 1064 <...> OK5DN JO80 (x3) 094400 -3 1064 OK5DN UW5KW KO30 190530 -18 2099 OK5DN R6AC -04 145745 -19 1696 <...> OK5DN R-13
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.