M0CSI — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving M0CSI, decoded by SO8OO in southeastern Poland. 361 related FT8 messages, 123 CQ messages, observed on 40m, 20m, 10m, across 16 UTC dates. Heard between 2026-04-25 and 2026-06-07.
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 M0CSI worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by M0CSI
Approximate centre of IO83, decoded 2026-06-07 12:22 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 | M0CSI S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 06-07 12:23 | 20m | -12 / - | F4LML | -15 / -7 | 3 | ✓ Closing observed |
| 06-07 12:19 | 20m | -8 / - | ON7KEC | -5 / - | 2 | Partial capture |
| 06-07 12:15 | 20m | -9 / -9 | DL7MK | -10 / - | 3 | ✓ Closing observed |
| 06-04 08:51 | 10m | -17 / - | IU8ADS | - / +7 | 2 | ✓ Closing fragment |
| 06-04 08:48 | 10m | -10 / - | HF5A | - / +7 | 2 | ✓ Closing fragment |
| 06-04 08:42 | 10m | -5 / - | SQ7OBH | - / - | 2 | ✓ Closing fragment |
| 06-04 08:41 | 10m | -6 / - | IZ8PPI | - / -15 | 2 | ✓ Closing fragment |
| 06-02 10:05 | 10m | - / - | IZ1HHR | -16 / - | 2 | ✓ Closing fragment |
| 06-02 09:52 | 10m | - / - | F5CUN | +7 / - | 4 | ✓ Closing fragment |
| 06-02 09:48 | 10m | - / -3 | I4WQH | -10 / - | 3 | ✓ Closing fragment |
| 06-02 09:45 | 10m | - / - | IU2EBR | -11 / - | 5 | ✓ Closing fragment |
| 06-02 09:36 | 10m | - / +3 | F1PBZ | -7 / - | 2 | Partial capture |
| 06-02 08:54 | 10m | - / -14 | RV6HE | -8 / - | 3 | Partial capture |
| 05-29 21:39 | 40m | - / - | IZ0AIO | -10 / - | 2 | ✓ Closing fragment |
| 05-29 21:34 | 40m | -10 / - | UA3LKM | - / -14 | 2 | ✓ Closing fragment |
| 05-29 21:31 | 40m | -8 / -13 | IZ0AIO | -11 / -11 | 8 | Partial capture |
| 05-29 21:31 | 40m | -14 / -19 | RL3K | -7 / -8 | 5 | ✓ Full exchange observed |
| 05-29 21:27 | 40m | -14 / -2 | IK1MHM | -20 / - | 3 | ✓ Closing observed |
| 05-29 21:19 | 40m | -10 / -4 | M0WOO | -5 / -5 | 5 | ✓ Full exchange observed |
| 05-29 21:15 | 40m | -9 / +8 | DK7NL | -2 / - | 2 | ✓ Closing observed |
| 05-29 21:12 | 40m | -14 / - | SQ9PBV | -3 / 0 | 3 | ✓ Closing observed |
| 05-29 21:09 | 40m | -8 / - | PD4TK | - / -10 | 3 | ✓ Closing fragment |
| 05-29 21:08 | 40m | -6 / - | DG7DBM | - / -5 | 2 | Partial capture |
| 05-29 21:07 | 40m | -7 / - | SQ2RO | -1 / -13 | 3 | ✓ Closing observed |
| 05-29 21:04 | 40m | -10 / - | F6FHZ | - / 0 | 2 | ✓ Closing fragment |
| 05-29 21:03 | 40m | -10 / +3 | F4BYA | +6 / - | 5 | ✓ Full exchange observed |
| 05-29 21:02 | 40m | -10 / - | DL9YNG | - / -4 | 2 | Partial capture |
| 05-29 21:01 | 40m | -11 / - | DL7GP | -11 / -3 | 3 | ✓ Closing observed |
| 05-29 21:00 | 40m | -13 / - | IQ5VK | - / -8 | 2 | ✓ Closing fragment |
| 05-29 20:55 | 40m | -11 / - | DL5KMR | -16 / -8 | 6 | Partial capture |
| 05-29 20:54 | 40m | -12 / -14 | R3XBS | -3 / -8 | 5 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 121545 -11 1168 M0CSI DL7MK R-09 121600 -9 1563 DL7MK M0CSI RR73 121615 -10 1167 M0CSI DL7MK 73 121630 -4 1563 PD1ADA M0CSI +07 121815 -23 1563 M0CSI PD1HPB 73 121900 -3 1563 CQ M0CSI IO83 (x2) 121945 -5 961 M0CSI ON7KEC +21 122100 -8 1563 ON7KEC M0CSI R+14 122200 -1 1563 CQ M0CSI IO83 122300 -12 1563 F4LML M0CSI -07 (x2) 122415 -15 2574 M0CSI F4LML 73 122430 -6 1563 PD4RJ M0CSI -08 122545 -5 1571 M0CSI RA3FY KO85
UTC dB Audio Message 084430 -5 1035 CQ M0CSI IO83 084600 -6 2495 UW5KW M0CSI RR73 084630 -14 2496 CQ M0CSI IO83 (x3) 084800 -13 1795 HF5A M0CSI +07 (x2) 084900 -11 1796 CQ M0CSI IO83 (x2) 085100 -10 1795 YT3PL M0CSI RR73 085130 -12 1796 IU8ADS M0CSI R+07 (x2) 085230 -14 1796 CQ M0CSI IO83 (x3)
UTC dB Audio Message 213215 -16 1271 M0CSI IZ0AIO JN61 213215 -4 791 M0CSI RL3K 73 213230 -8 1558 IZ0AIO M0CSI -11 (x3) 213400 -17 1558 CQ M0CSI IO83 213430 -10 1558 UA3LKM M0CSI -14 213445 -10 1391 M0CSI IZ0AIO R-13 (x2) 213600 -9 1558 UA3LKM M0CSI RR73 213630 -6 1558 CQ M0CSI IO83 (x3) 213915 -7 1391 M0CSI IZ0AIO JN61 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.