YO9ZIP — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving YO9ZIP, decoded by SO8OO in southeastern Poland. 633 related FT8 messages, 148 CQ messages, observed on 40m, 20m, 10m, across 26 UTC dates. Heard between 2026-05-24 and 2026-08-22.
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 YO9ZIP worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by YO9ZIP
Approximate centre of KN24, decoded 2026-08-22 21:18 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 | YO9ZIP S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 21:18 | 40m | -10 / -2 | LZ3CB | +3 / +2 | 5 | ✓ Full exchange observed |
| 08-22 21:16 | 40m | -16 / - | OK1AWC | - / -7 | 3 | ✓ Closing fragment |
| 08-22 21:12 | 40m | -14 / - | SQ9SET | - / - | 4 | Partial capture |
| 08-22 20:47 | 20m | - / -12 | EB3JT | +3 / - | 3 | ✓ Closing fragment |
| 08-22 20:47 | 20m | - / - | F4BYA | +11 / - | 2 | Partial capture |
| 08-22 20:36 | 20m | - / - | EA3IE | -4 / - | 2 | Partial capture |
| 08-20 10:04 | 20m | -5 / - | F5RAV | - / - | 2 | Partial capture |
| 08-20 09:47 | 20m | - / -11 | PD0HLA | -5 / - | 3 | Partial capture |
| 08-20 09:46 | 20m | -16 / -12 | EA5D | -3 / -12 | 5 | ✓ Full exchange observed |
| 08-20 09:45 | 20m | -17 / - | OK2VCR | - / +2 | 2 | ✓ Closing fragment |
| 08-20 09:42 | 20m | - / - | F4HSB | -4 / - | 2 | Partial capture |
| 08-20 09:38 | 20m | -24 / +2 | DK5OPA | +4 / - | 3 | ✓ Full exchange observed |
| 08-20 09:36 | 20m | - / -21 | MM0TBH | +7 / - | 3 | Partial capture |
| 08-18 18:46 | 40m | - / - | DL1EDR | -5 / - | 3 | Partial capture |
| 08-18 18:41 | 40m | - / - | OE5FSQ | -15 / - | 2 | ✓ Closing fragment |
| 08-18 18:35 | 40m | -13 / -16 | DL3JHK | -8 / -5 | 8 | ✓ Full exchange observed |
| 08-18 18:29 | 40m | -15 / - | SP5ROM | - / +1 | 3 | ✓ Closing fragment |
| 08-18 11:07 | 10m | - / - | DL0FTT | -17 / - | 9 | Partial capture |
| 08-18 10:39 | 10m | - / - | DJ9MH | -12 / - | 2 | Partial capture |
| 08-18 10:05 | 10m | - / - | DF3IS | -1 / - | 2 | Partial capture |
| 08-18 09:59 | 10m | - / - | F1TXI | -19 / - | 3 | Partial capture |
| 08-17 20:31 | 40m | -14 / - | YO3HPC | - / -4 | 2 | ✓ Closing fragment |
| 08-17 20:27 | 40m | -9 / -9 | DF1OY | -12 / -5 | 5 | ✓ Full exchange observed |
| 08-17 20:26 | 40m | -13 / - | CN8NS | - / - | 3 | Partial capture |
| 08-17 20:19 | 40m | - / - | DL6UM | -8 / - | 2 | Partial capture |
| 08-17 20:14 | 40m | -18 / -16 | F4NGO | -14 / -4 | 4 | Partial capture |
| 08-17 13:15 | 20m | - / -3 | DH9DR | -1 / - | 3 | ✓ Closing fragment |
| 08-17 12:13 | 20m | - / - | PD4FL | -22 / - | 3 | Partial capture |
| 08-15 19:54 | 20m | - / - | F4ACR | -11 / - | 2 | Partial capture |
| 08-15 19:42 | 20m | - / - | F1IQH | -10 / - | 2 | Partial capture |
| 08-15 19:40 | 20m | - / -7 | PD3LKN | +3 / - | 3 | ✓ Closing fragment |
| 08-15 19:35 | 20m | - / -9 | UA4FEN | +6 / - | 2 | ✓ Closing fragment |
| 08-15 12:48 | 10m | - / +1 | SV5BYP | -21 / - | 2 | ✓ Closing fragment |
| 08-14 09:35 | 20m | -19 / - | YO2LFP | - / - | 2 | Partial capture |
| 08-14 09:20 | 20m | -16 / - | IU1PJO | - / -16 | 2 | ✓ Closing fragment |
| 08-13 23:24 | 40m | - / -9 | R5AV | -1 / - | 3 | ✓ Closing fragment |
| 08-13 23:21 | 40m | - / - | IU5VLR | -18 / - | 2 | Partial capture |
| 08-13 23:18 | 40m | - / -7 | IU2VBP | -19 / - | 3 | Partial capture |
| 08-12 21:12 | 20m | - / -5 | F4MUD | -8 / - | 2 | Partial capture |
| 08-11 20:41 | 10m | - / -5 | F1PBZ | -4 / - | 3 | Partial capture |
| 08-11 16:57 | 10m | - / -2 | I5PU | -18 / - | 2 | ✓ Closing fragment |
| 08-09 17:38 | 10m | -7 / - | DL3MIB | - / -2 | 2 | ✓ Closing fragment |
| 08-08 17:06 | 10m | - / -3 | IU5TPM | -18 / - | 3 | ✓ Closing fragment |
| 08-08 17:00 | 10m | - / +1 | IZ4JMA | -12 / - | 2 | ✓ Closing fragment |
| 08-08 16:51 | 10m | - / 0 | PD9FLX | -2 / - | 3 | ✓ Closing fragment |
| 08-07 19:42 | 20m | - / -13 | M1IHM | -16 / - | 3 | Partial capture |
| 08-07 18:09 | 20m | - / -15 | JE1FQV | -8 / - | 2 | Partial capture |
| 08-06 22:29 | 20m | -16 / - | VO1NC | - / - | 3 | Partial capture |
| 08-06 22:28 | 20m | -17 / - | WA4HR | - / - | 2 | Partial capture |
| 08-06 20:36 | 20m | - / - | 2E0ROJ | -14 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 204945 -9 2634 YO9ZIP F1PBZ -13 211200 -17 1850 SQ9SET YO9ZIP KN24 (x5) 211630 -19 1850 OK1AWC YO9ZIP KN24 (x3) 211800 -5 1851 CQ YO9ZIP KN24 211815 +5 848 YO9ZIP LZ3CB KN32 211830 -11 1851 LZ3CB YO9ZIP +02 211845 +2 848 YO9ZIP LZ3CB R-02 211900 -9 1851 LZ3CB YO9ZIP RR73 211915 +3 848 YO9ZIP LZ3CB 73
UTC dB Audio Message 094745 -5 2595 YO9ZIP PD0HLA -11 094745 -4 1187 YO9ZIP EA5D 73 094845 -4 2595 YO9ZIP PD0HLA -11 094945 -14 673 YO9ZIP EA1IOK IN62 100415 -5 1890 F5RAV YO9ZIP KN24 (x2) 203515 -8 617 YO9ZIP M7FQH RRR 203615 -2 841 YO9ZIP EA3IE JN01 (x2) 204545 -6 1888 YO9ZIP F1ODM RR73 204715 +4 1888 YO9ZIP EB3JT JN01 204715 +13 2912 YO9ZIP F4BYA JN19 204745 +5 1888 YO9ZIP EB3JT R-12 204745 +9 2912 YO9ZIP F4BYA JN19 204815 -1 1888 YO9ZIP EB3JT 73
UTC dB Audio Message 103230 -6 1402 YO9ZIP DJ9MH JO50 103900 -6 2952 YO9ZIP DO1FDK JO41 103930 -21 1403 YO9ZIP DJ9MH JO50 (x2) 105200 -22 2108 YO9ZIP DL8DCD JO31 110700 -15 1452 YO9ZIP DL0FTT JO53 (x9) 111530 -4 2664 YO9ZIP DO3BZ JO64
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.