MM0CEZ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving MM0CEZ, decoded by SO8OO in southeastern Poland. 72 related FT8 messages, 18 CQ messages, observed on 40m, 20m, across 3 UTC dates. Heard between 2026-06-10 and 2026-08-23.
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.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
Frequent QSO partners observed at SO8OO
Stations MM0CEZ worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by MM0CEZ
Approximate centre of IO75, decoded 2026-08-23 12:09 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 | MM0CEZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 11:55 | 20m | -5 / -10 | CR7BUJ | -13 / -16 | 4 | ✓ Full exchange observed |
| 08-23 11:47 | 20m | - / -9 | F4AWT | -5 / - | 3 | ✓ Closing fragment |
| 08-23 11:43 | 20m | -8 / -3 | RA1QX | -10 / -10 | 4 | ✓ Full exchange observed |
| 08-23 11:42 | 20m | -8 / -12 | PD9FLX | -6 / -5 | 4 | ✓ Full exchange observed |
| 08-23 11:34 | 20m | -10 / - | DB1EF | -15 / -5 | 4 | Partial capture |
| 08-23 11:31 | 20m | -10 / - | PD0WL | -11 / - | 4 | ✓ Closing observed |
| 07-17 20:45 | 40m | -11 / - | <...> | - / -18 | 5 | Partial capture |
| 07-17 20:44 | 40m | -10 / - | PA2KV | -12 / +5 | 3 | ✓ Closing observed |
| 07-17 20:43 | 40m | -8 / - | JA5MHD | - / -18 | 2 | ✓ Closing fragment |
| 07-17 20:40 | 40m | -9 / - | VJ6X | - / - | 5 | Partial capture |
| 07-17 20:38 | 40m | -9 / - | ON5RJ | -16 / 0 | 3 | ✓ Closing observed |
| 07-17 20:37 | 40m | -8 / - | F1IQH | - / -4 | 3 | ✓ Closing fragment |
| 07-17 20:36 | 40m | -9 / - | JA5AQC | - / -13 | 2 | ✓ Closing fragment |
| 07-17 20:35 | 40m | -8 / - | M3ZHR | - / +8 | 2 | ✓ Closing fragment |
| 07-17 20:32 | 40m | -8 / -5 | F1PBZ | -6 / - | 3 | ✓ Full exchange observed |
| 07-17 20:31 | 40m | -11 / - | IQ4JO | - / +6 | 2 | Partial capture |
| 07-17 20:29 | 40m | -10 / - | YC2BUZ | - / -14 | 2 | ✓ Closing fragment |
| 07-17 20:25 | 20m | -7 / - | JH0JLP | - / -3 | 3 | Partial capture |
| 07-17 20:24 | 20m | -9 / - | R4FDW | - / -8 | 2 | ✓ Closing fragment |
| 07-17 20:23 | 20m | -6 / - | BA8BLK | - / -14 | 2 | ✓ Closing fragment |
| 07-17 20:20 | 20m | -12 / -17 | JE1FQV | -7 / -8 | 6 | ✓ Full exchange observed |
| 07-17 20:19 | 20m | -8 / -14 | JA7BXS | -10 / -1 | 4 | ✓ Full exchange observed |
| 07-17 20:18 | 20m | -12 / - | DL9KA | - / -5 | 2 | ✓ Closing fragment |
| 07-17 20:16 | 20m | -6 / -12 | LU5EW | -9 / -3 | 3 | ✓ Full exchange observed |
| 07-17 20:16 | 20m | -4 / - | BG3NBD | - / -12 | 2 | ✓ Closing fragment |
| 07-17 20:13 | 20m | -6 / -12 | RW6PA | -3 / - | 6 | ✓ Full exchange observed |
| 07-17 20:13 | 20m | -5 / - | LU1FIV | - / -8 | 2 | ✓ Closing fragment |
| 07-17 20:08 | 20m | -10 / - | 3W9A | - / - | 7 | Partial capture |
| 07-17 20:07 | 20m | -9 / - | SQ5CZJ | - / +3 | 2 | ✓ Closing fragment |
| 07-17 20:06 | 20m | -10 / - | BI3AMG | - / -20 | 3 | ✓ Closing fragment |
| 07-17 20:04 | 20m | -6 / - | IZ3SQT | - / -9 | 2 | ✓ Closing fragment |
| 07-17 20:03 | 20m | -5 / - | JE1NVD | - / -8 | 2 | ✓ Closing fragment |
| 07-17 20:01 | 20m | -10 / - | S52BT | -8 / - | 3 | ✓ Closing observed |
| 06-10 13:26 | 20m | - / -9 | RC9WC | -8 / - | 3 | Partial capture |
| 06-10 13:24 | 20m | -12 / - | R1BDX | -14 / - | 3 | ✓ Closing observed |
| 06-10 13:24 | 20m | +2 / - | F1POK | -19 / -11 | 3 | ✓ Closing observed |
| 06-10 13:19 | 20m | -6 / - | IK1AQI | - / -10 | 4 | ✓ Closing fragment |
| 06-10 13:17 | 20m | +2 / - | RC9WC | - / -14 | 2 | Partial capture |
| 06-10 13:16 | 20m | -2 / -3 | PA2KV | -9 / -6 | 5 | ✓ Full exchange observed |
| 06-10 13:13 | 20m | -4 / -8 | RN6MA | +18 / +2 | 3 | ✓ Full exchange observed |
| 06-10 13:11 | 20m | 0 / -8 | R1BED | -7 / - | 3 | ✓ Closing observed |
| 06-10 13:09 | 20m | 0 / -10 | UE7DR | 0 / - | 2 | Partial capture |
| 06-10 12:51 | 40m | - / -4 | OE3DXA | 0 / - | 2 | ✓ Closing fragment |
| 06-10 12:48 | 40m | - / - | DD1RK | -11 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 114315 -7 2052 MM0CEZ PD9FLX R-12 114315 -11 1782 MM0CEZ RA1QX -03 114345 -10 2052 MM0CEZ PD9FLX 73 114400 -8 1798 RA1QX MM0CEZ R-10 114415 -11 1783 MM0CEZ RA1QX RR73 (x2) 114545 -12 801 MM0CEZ RA9MAI MO64 114715 -5 1797 MM0CEZ F4AWT JN24 (x3) 115515 -12 1246 MM0CEZ CR7BUJ -10 115530 -7 1798 CR7BUJ MM0CEZ R-16 115545 -14 1245 MM0CEZ CR7BUJ RR73 115600 -3 1798 CR7BUJ MM0CEZ 73 120915 -9 1798 AD9DU MM0CEZ IO75
UTC dB Audio Message 204115 -10 879 VJ6X MM0CEZ IO75 (x4) 204315 -8 879 JA5MHD MM0CEZ R-18 (x2) 204415 -9 879 CQ MM0CEZ IO75 204430 -11 879 MM0CEZ PA2KV JO33 204445 -10 879 PA2KV MM0CEZ +05 204530 -14 879 MM0CEZ PA2KV 73 204545 -10 879 <...> MM0CEZ IO75 (x5)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.