CX9AU — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving CX9AU, decoded by SO8OO in southeastern Poland. 626 related FT8 messages, 34 CQ messages, observed on 80m, 40m, 20m, 10m, across 11 UTC dates. Heard between 2026-06-04 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 CX9AU worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by CX9AU
Approximate centre of GF15, decoded 2026-08-23 00:40 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 | CX9AU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 00:56 | 40m | - / - | RD7O | -5 / - | 3 | Partial capture |
| 08-23 00:53 | 40m | - / - | OE3DSB | +15 / - | 6 | Partial capture |
| 08-23 00:52 | 40m | - / -13 | UN7PPV | -19 / - | 3 | Partial capture |
| 08-23 00:50 | 40m | - / -14 | HA7TM | -18 / - | 4 | ✓ Closing fragment |
| 08-23 00:31 | 20m | - / - | KR4EBE | -9 / - | 3 | Partial capture |
| 08-23 00:05 | 20m | - / - | DL3RAJ | +2 / - | 6 | Partial capture |
| 08-22 23:45 | 20m | - / -11 | VE3DZ | -5 / - | 4 | ✓ Closing fragment |
| 08-22 23:35 | 20m | - / -19 | DL2AX | +3 / - | 5 | ✓ Closing fragment |
| 08-22 23:22 | 20m | - / - | KC1ZDZ | -8 / - | 2 | Partial capture |
| 08-18 22:40 | 80m | - / - | F5MYK | -10 / - | 2 | Partial capture |
| 08-18 22:40 | 80m | - / - | G3KMQ | -2 / - | 2 | Partial capture |
| 08-18 22:40 | 80m | - / - | IK2OHG | -2 / - | 5 | Partial capture |
| 08-18 22:30 | 80m | - / - | OM0RX | +5 / - | 3 | Partial capture |
| 08-18 22:30 | 80m | - / - | DL1BJL | -20 / - | 2 | Partial capture |
| 08-18 22:30 | 80m | - / - | 2E0ROJ | -24 / - | 2 | Partial capture |
| 08-18 22:30 | 80m | - / - | DG4BZ | -13 / - | 7 | Partial capture |
| 08-18 22:28 | 80m | - / -18 | DK9WI | +10 / - | 3 | Partial capture |
| 08-18 22:28 | 80m | - / -19 | LY8O | +5 / - | 2 | Partial capture |
| 08-18 22:22 | 80m | - / - | RO2X | 0 / - | 2 | Partial capture |
| 08-18 22:19 | 80m | - / -18 | MM0KQC | -8 / - | 3 | Partial capture |
| 08-18 22:19 | 80m | - / - | 4L7T | -20 / - | 2 | Partial capture |
| 08-18 22:19 | 80m | - / - | IK0PHY | +18 / - | 2 | Partial capture |
| 08-18 22:17 | 80m | - / - | DK1FS | +6 / - | 2 | Partial capture |
| 08-18 22:15 | 80m | - / - | DK1MCS | +1 / - | 7 | Partial capture |
| 08-18 22:13 | 80m | - / -17 | IZ5IMD | -3 / - | 6 | ✓ Closing fragment |
| 08-18 22:11 | 80m | - / - | IK0PHY | +9 / - | 5 | Partial capture |
| 08-18 22:10 | 80m | - / - | OK1SI | +12 / - | 2 | Partial capture |
| 08-18 22:10 | 80m | - / - | IZ5IMD | -5 / - | 3 | Partial capture |
| 08-18 22:06 | 80m | - / -15 | PI4DX | 0 / - | 3 | ✓ Closing fragment |
| 08-18 22:06 | 80m | - / - | DL1BJL | -10 / - | 33 | Partial capture |
| 08-18 22:05 | 80m | - / - | IZ5IMD | 0 / - | 6 | Partial capture |
| 08-18 22:04 | 80m | - / -18 | F5BZB | -8 / - | 2 | Partial capture |
| 08-18 22:04 | 80m | - / -12 | LY8O | +8 / - | 4 | Partial capture |
| 08-18 22:04 | 80m | - / - | SA7DXR | +4 / - | 2 | Partial capture |
| 08-18 21:56 | 80m | - / -19 | OK1EK | +7 / - | 5 | ✓ Closing fragment |
| 08-18 21:55 | 80m | - / -17 | SP6JIU | +27 / - | 3 | ✓ Closing fragment |
| 08-17 01:54 | 80m | - / - | OH1MLZ | +16 / - | 2 | Partial capture |
| 08-17 01:51 | 80m | - / - | EA3AKY | -10 / - | 3 | Partial capture |
| 08-17 01:51 | 80m | - / - | RC2DD | +5 / - | 4 | Partial capture |
| 08-17 01:50 | 80m | - / - | DL2IAC | +7 / - | 3 | Partial capture |
| 08-17 01:50 | 80m | - / - | M0UTD | 0 / - | 3 | Partial capture |
| 08-17 01:36 | 80m | - / - | DL9OE | +1 / - | 4 | Partial capture |
| 08-17 01:30 | 80m | - / - | UT7UA | +6 / - | 6 | Partial capture |
| 08-17 01:25 | 80m | - / - | SP9UH | +10 / - | 2 | Partial capture |
| 08-17 01:22 | 80m | - / -20 | R2SDZ | +8 / - | 3 | ✓ Closing fragment |
| 08-17 01:22 | 80m | - / - | UT7UA | +9 / - | 7 | Partial capture |
| 08-17 01:17 | 80m | -24 / -11 | IZ8VYU | +16 / - | 4 | ✓ Closing observed |
| 08-17 01:07 | 80m | - / - | UT7UA | +9 / - | 21 | Partial capture |
| 08-17 00:54 | 80m | - / -21 | GB8VJ | -18 / - | 2 | Partial capture |
| 08-17 00:52 | 80m | - / - | UT7UA | +13 / - | 7 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 005215 -21 2134 CX9AU HA7TM RR73 005215 -19 1234 CX9AU UN7PPV -13 (x2) 005315 -2 382 CX9AU OE3DSB JN78 (x3) 005445 -21 1234 CX9AU UN7PPV -13 005545 +16 382 CX9AU OE3DSB JN78 005615 -3 1839 CX9AU RD7O KN98 005615 +18 382 CX9AU OE3DSB JN78 005645 -4 1839 CX9AU RD7O KN98 005645 +20 382 CX9AU OE3DSB JN78 005715 -7 1839 CX9AU RD7O KN98 005745 -22 2030 CX9AU IZ8PPI -19 010045 +1 1109 CX9AU R8FB R-16
UTC dB Audio Message 235315 -10 2653 CX9AU DL9UXF JO71 000515 +2 2170 CX9AU DL3RAJ JN68 (x6) 003000 -12 289 CQ CX9AU GF15 (x2) 003115 -10 2475 CX9AU KR4EBE EL98 (x3) 003530 -11 290 CQ CX9AU GF15 (x2) 004915 -9 1117 CX9AU ON3CCM JO10
UTC dB Audio Message 223130 -11 593 CX9AU DG4BZ JO42 223145 +6 1504 CX9AU OM0RX JN88 223200 -14 593 CX9AU DG4BZ JO42 (x3) 223300 -11 1289 CX9AU M0KEE IO81 224045 -10 2615 CX9AU F5MYK IN97 224045 -6 545 CX9AU G3KMQ IO70 224045 -1 1303 CX9AU IK2OHG JN45 224115 -10 2615 CX9AU F5MYK IN97 224115 +2 546 CX9AU G3KMQ IO70 224115 +1 1303 CX9AU IK2OHG JN45 (x4)
UTC dB Audio Message 150100 -19 2124 CX9AU IZ0RPS R-25 (x3) 162545 -13 1191 CX9AU RX3ASQ KO95 (x5)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.