ON4AUP — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving ON4AUP, decoded by SO8OO in southeastern Poland. 259 related FT8 messages, 40 CQ messages, observed on 40m, 20m, 10m, across 16 UTC dates. Heard between 2026-06-06 and 2026-08-16.
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 ON4AUP worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by ON4AUP
Approximate centre of JO11, decoded 2026-08-13 11:57 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 | ON4AUP S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-16 19:09 | 40m | - / -15 | CR5VP | -21 / - | 4 | ✓ Closing fragment |
| 08-16 15:52 | 10m | - / +4 | GJ0KYZ | -11 / - | 2 | ✓ Closing fragment |
| 08-16 14:29 | 20m | - / -1 | CR5VP | -11 / - | 3 | ✓ Closing fragment |
| 08-13 11:57 | 10m | -12 / - | CR5VP | - / -10 | 3 | Partial capture |
| 08-12 11:38 | 10m | - / - | LZ4VR | -7 / - | 4 | Partial capture |
| 08-11 11:56 | 20m | - / - | DL3BH | -23 / - | 3 | Partial capture |
| 08-11 11:20 | 10m | - / -8 | F4BPO | -1 / - | 7 | ✓ Closing fragment |
| 08-10 19:42 | 10m | - / -6 | IK4LZH | -6 / - | 2 | ✓ Closing fragment |
| 08-10 19:39 | 10m | - / -13 | CT3MD | -12 / - | 3 | ✓ Closing fragment |
| 08-08 16:03 | 20m | - / - | LZ2VQ | -18 / - | 2 | Partial capture |
| 08-08 16:01 | 20m | - / - | IU3QYU | -16 / - | 8 | Partial capture |
| 08-08 15:59 | 20m | 0 / - | IK4LZH | -6 / -7 | 2 | Partial capture |
| 08-08 15:58 | 20m | - / - | LZ2VQ | -21 / - | 2 | Partial capture |
| 08-08 15:57 | 20m | - / - | HB9HYO | -12 / - | 4 | Partial capture |
| 08-06 06:48 | 40m | - / -15 | 9A4ZM | -15 / - | 3 | ✓ Closing fragment |
| 08-05 21:17 | 40m | - / - | PD0IFI | -14 / - | 5 | Partial capture |
| 08-05 21:16 | 40m | - / - | DK4CH | -16 / - | 2 | Partial capture |
| 08-05 20:01 | 20m | - / -2 | F5SJC | -3 / - | 3 | ✓ Closing fragment |
| 08-05 19:53 | 20m | - / - | R4FDK | -2 / - | 6 | Partial capture |
| 08-05 19:42 | 20m | - / - | F4MGP | -16 / - | 5 | Partial capture |
| 08-05 19:40 | 20m | - / +5 | CT7AUT | -4 / - | 2 | ✓ Closing fragment |
| 07-29 16:21 | 20m | - / -21 | UW5ESX | -4 / - | 2 | ✓ Closing fragment |
| 07-29 16:12 | 20m | - / -18 | DF3IS | -6 / - | 4 | Partial capture |
| 07-29 15:59 | 20m | - / - | SV1EKI | -22 / - | 2 | Partial capture |
| 07-29 15:28 | 20m | - / - | DL5KBT | -16 / - | 2 | Partial capture |
| 07-29 15:26 | 20m | - / - | DF3IS | +6 / - | 3 | Partial capture |
| 07-29 15:23 | 20m | - / - | DJ5YS | -10 / - | 2 | Partial capture |
| 07-29 15:17 | 20m | - / - | DF3IS | -4 / - | 2 | Partial capture |
| 07-29 15:17 | 20m | - / +2 | DK9NP | -9 / - | 2 | ✓ Closing fragment |
| 07-29 15:07 | 20m | -12 / - | R8AU | - / -14 | 2 | ✓ Closing fragment |
| 07-29 14:56 | 20m | - / - | DK9NP | -5 / - | 5 | Partial capture |
| 07-29 14:51 | 20m | - / -11 | F5ADE | -2 / - | 2 | ✓ Closing fragment |
| 07-29 14:48 | 20m | - / -20 | R6DV | -12 / - | 3 | ✓ Closing fragment |
| 07-29 14:47 | 20m | - / - | SV1EKI | -15 / - | 5 | Partial capture |
| 07-29 14:37 | 20m | - / -2 | F1PBZ | -7 / - | 2 | ✓ Closing fragment |
| 07-29 13:39 | 20m | - / - | HB9CNU | -20 / - | 2 | Partial capture |
| 07-29 13:27 | 20m | - / -10 | R2AL | -6 / - | 3 | ✓ Closing fragment |
| 07-29 12:59 | 20m | - / +3 | SV1EKI | -16 / - | 5 | Partial capture |
| 07-29 12:47 | 20m | - / -5 | US5HCO | -8 / - | 2 | ✓ Closing fragment |
| 07-29 11:52 | 20m | - / -15 | RY7G | +1 / - | 3 | ✓ Closing fragment |
| 07-29 11:30 | 20m | - / -14 | GJ0KYZ | +1 / - | 2 | ✓ Closing fragment |
| 07-26 19:20 | 20m | 0 / -17 | F1ODM | +2 / -21 | 20 | ✓ Full exchange observed |
| 07-26 19:18 | 20m | -1 / - | TA4SM | - / - | 3 | Partial capture |
| 07-26 19:17 | 20m | - / - | M8FQT | -5 / - | 2 | Partial capture |
| 07-26 19:13 | 20m | - / - | RD3FY | -6 / - | 2 | Partial capture |
| 07-26 19:11 | 20m | - / -18 | JA0LFV | -15 / - | 2 | ✓ Closing fragment |
| 07-26 19:03 | 20m | - / -9 | R4ADD | -4 / - | 7 | Partial capture |
| 07-26 16:57 | 20m | - / -16 | US5HL | +6 / - | 2 | Partial capture |
| 07-26 16:41 | 20m | - / - | RA6OY | -3 / - | 5 | Partial capture |
| 07-25 12:07 | 20m | - / -2 | DL1HQN | +3 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 211715 -15 1185 ON4AUP PD0IFI JO32 211745 -16 1850 ON4AUP DK4CH JN59 211745 -12 1185 ON4AUP PD0IFI JO32 (x4) 064845 -17 1849 ON4AUP 9A4ZM JN86 (x3) 065045 -8 1854 ON4AUP UT4PA KO20 065315 -16 941 ON4AUP LY2J KO14 190945 -20 1537 ON4AUP CR5VP -15 (x4)
UTC dB Audio Message 112115 +4 2429 ON4AUP F4BPO JN36 (x6) 113815 -8 1138 ON4AUP LZ4VR KN13 (x4) 115715 -15 980 CR5VP ON4AUP JO11 (x3) 155230 -11 1335 ON4AUP GJ0KYZ +04 (x2)
UTC dB Audio Message 160415 -16 2390 ON4AUP IU3QYU JN55 160430 -2 458 CQ ON4AUP JO11 160445 -22 1860 ON4AUP LZ2VQ KN23 160445 -16 2390 ON4AUP IU3QYU JN55 (x3) 160630 -11 459 CQ ON4AUP JO11 (x2) 115615 -20 1894 ON4AUP DL3BH JN48 (x3) 120215 -19 1989 ON4AUP OE9GWV 73 142945 -13 914 ON4AUP CR5VP -01 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.