OZ3MC — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving OZ3MC, decoded by SO8OO in southeastern Poland. 582 related FT8 messages, 305 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 29 UTC dates. Heard between 2026-05-31 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.
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Overview
Frequent QSO partners observed at SO8OO
Stations OZ3MC worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by OZ3MC
Approximate centre of JO46, decoded 2026-08-23 18:48 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 | OZ3MC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 18:11 | 20m | - / - | IW1QBR | -4 / - | 2 | Partial capture |
| 08-23 18:05 | 20m | -13 / - | RN3YN | -4 / +2 | 3 | ✓ Closing observed |
| 08-23 18:05 | 20m | -14 / - | SP8BBK | - / -10 | 2 | Partial capture |
| 08-23 17:25 | 20m | - / - | RN6AK | 0 / - | 3 | Partial capture |
| 08-23 17:22 | 20m | - / -8 | RN3YN | -5 / - | 3 | ✓ Closing fragment |
| 08-23 17:13 | 20m | - / -17 | R6HD | -3 / - | 3 | ✓ Closing fragment |
| 08-22 20:29 | 40m | +2 / - | HL5BPF | - / - | 2 | Partial capture |
| 08-22 20:25 | 40m | -11 / - | EA5HGE | - / -7 | 3 | Partial capture |
| 08-22 20:23 | 40m | -10 / - | JA4TKY | - / -12 | 4 | ✓ Closing fragment |
| 08-22 20:21 | 40m | -12 / - | JI4WAO | - / - | 2 | ✓ Closing fragment |
| 08-22 20:19 | 40m | -10 / -13 | SP1ZMO | -1 / -3 | 5 | ✓ Full exchange observed |
| 08-22 20:16 | 40m | -7 / -5 | <...> | +3 / 0 | 2 | Partial capture |
| 08-17 15:44 | 20m | -24 / - | N1ZN | - / -14 | 3 | Partial capture |
| 08-17 14:17 | 20m | - / -14 | ON8HW | -17 / - | 2 | ✓ Closing fragment |
| 08-17 13:51 | 20m | - / -18 | DL8RBL | -13 / - | 3 | Partial capture |
| 08-16 18:47 | 20m | - / -9 | RA1QX | -5 / - | 3 | ✓ Closing fragment |
| 08-15 10:14 | 40m | - / -10 | SP9PSB | -16 / - | 4 | ✓ Closing fragment |
| 08-15 09:55 | 40m | - / -3 | DL0HAM | -13 / - | 3 | ✓ Closing fragment |
| 08-13 10:16 | 10m | -21 / - | 9A3CX | - / - | 2 | ✓ Closing fragment |
| 08-13 10:13 | 10m | -20 / - | HB9EKJ | - / - | 2 | ✓ Closing fragment |
| 08-13 10:07 | 10m | - / -16 | DO9PV | -11 / - | 16 | Partial capture |
| 08-13 09:46 | 10m | -18 / - | US1EA | - / +4 | 7 | Partial capture |
| 08-11 12:39 | 40m | - / -9 | DL9KM | -18 / - | 2 | Partial capture |
| 08-09 09:26 | 20m | - / -6 | HB9FZI | -24 / - | 3 | ✓ Closing fragment |
| 08-09 09:13 | 20m | - / -14 | PA0GSP | -22 / - | 2 | Partial capture |
| 08-09 08:06 | 20m | - / - | DL1EBW | -23 / - | 2 | ✓ Closing fragment |
| 08-08 19:09 | 10m | - / - | SV2CLJ | -10 / - | 2 | Partial capture |
| 07-30 06:46 | 20m | - / - | DL1R | +2 / - | 8 | Partial capture |
| 07-29 07:03 | 20m | - / -6 | R2PX | -19 / - | 2 | Partial capture |
| 07-29 06:55 | 20m | -18 / - | F4HSB | -20 / -3 | 5 | ✓ Full exchange observed |
| 07-28 21:35 | 80m | - / - | OE/DO1BEN | -12 / - | 2 | Partial capture |
| 07-28 21:29 | 80m | +7 / -2 | Z33F | +6 / +5 | 4 | ✓ Full exchange observed |
| 07-28 21:23 | 80m | +9 / - | DL1AH | - / +7 | 6 | ✓ Closing fragment |
| 07-28 21:22 | 80m | +16 / -2 | DK5WL | -9 / - | 3 | ✓ Full exchange observed |
| 07-28 21:20 | 80m | - / - | OE/DO1BEN | -19 / - | 5 | Partial capture |
| 07-28 21:20 | 80m | +15 / -3 | R9HBF | -19 / -4 | 6 | ✓ Full exchange observed |
| 07-28 21:20 | 80m | +14 / +5 | R3DAJ | -6 / - | 5 | ✓ Full exchange observed |
| 07-28 21:17 | 80m | +16 / - | D2UY | - / -21 | 4 | ✓ Closing fragment |
| 07-28 21:16 | 80m | +12 / - | OH6O | +5 / - | 6 | ✓ Full exchange observed |
| 07-28 21:14 | 80m | +12 / - | UT5ZC | - / - | 3 | Partial capture |
| 07-28 21:11 | 40m | -7 / - | R4CKL | - / -8 | 2 | ✓ Closing fragment |
| 07-28 21:10 | 40m | -6 / - | OH4DSF | - / +3 | 2 | ✓ Closing fragment |
| 07-28 21:07 | 40m | -4 / +10 | PG7R | -18 / - | 3 | ✓ Full exchange observed |
| 07-28 21:05 | 40m | -5 / - | DL3RSK | -20 / - | 2 | Partial capture |
| 07-28 21:02 | 40m | -8 / - | OE8YXK | - / - | 5 | Partial capture |
| 07-28 21:00 | 40m | -7 / - | G4LJH | - / +8 | 3 | ✓ Closing fragment |
| 07-28 20:52 | 20m | -9 / - | IK4LZH | - / +2 | 2 | ✓ Closing fragment |
| 07-28 20:48 | 20m | -12 / +2 | IZ0EAC | -14 / +9 | 10 | ✓ Full exchange observed |
| 07-28 20:48 | 20m | -15 / - | DL0MT | - / -5 | 2 | ✓ Closing fragment |
| 07-28 06:39 | 40m | - / - | UT4PA | -16 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 173330 +10 968 OZ3MC <...> R-12 180015 -19 967 CQ OZ3MC JO46 180515 -12 968 SP8BBK OZ3MC -10 180530 -1 774 OZ3MC RN3YN KO73 180545 -15 968 SP8BBK OZ3MC -10 180715 -13 968 RN3YN OZ3MC +02 180800 -8 714 OZ3MC RN3YN 73 181130 -1 968 OZ3MC IW1QBR JN44 (x2) 182615 -15 968 9A5MP OZ3MC -16 183245 -15 968 BG7BVI OZ3MC 73 184115 -9 969 TA3F OZ3MC -16 184145 -8 968 BA3QIQ OZ3MC -10 184715 -10 968 CQ OZ3MC JO46 (x2)
UTC dB Audio Message 201945 -4 1682 OZ3MC SP1ZMO R-13 (x2) 202030 -12 1682 SP1ZMO OZ3MC RR73 202100 -13 1683 JI4WAO OZ3MC JO46 (x2) 202300 -11 1683 JA4TKY OZ3MC JO46 (x4) 202500 -12 1682 CQ OZ3MC JO46 202530 -9 1682 EA5HGE OZ3MC JO46 (x3) 202930 +3 1683 HL5BPF OZ3MC JO46 (x2)
UTC dB Audio Message 101345 -20 1755 HB9EKJ OZ3MC +26 101400 -7 2072 OZ3MC DO9PV R-16 (x3) 101515 -20 1755 HB9EKJ OZ3MC RR73 101530 -10 2072 OZ3MC DO9PV R-16 101615 -21 1756 CQ OZ3MC JO46 101645 -21 1756 9A3CX OZ3MC +20 (x2) 101745 -21 1755 CQ OZ3MC JO46 (x3) 101900 -20 1586 OZ3MC DH3KR JO30 101915 -21 1755 CQ OZ3MC JO46 193215 -15 1690 OZ3MC OE6LQD 73
UTC dB Audio Message 212315 +8 1432 CQ OZ3MC JO46 212345 +10 1433 DL1AH OZ3MC +07 (x2) 212445 +11 1432 CQ OZ3MC JO46 212545 +6 1432 DL1AH OZ3MC R+00 (x4) 212815 +10 1432 <...> OZ3MC -11 212945 +6 2077 OZ3MC Z33F -02 213000 +6 1432 Z33F OZ3MC R+05 213015 +6 2078 OZ3MC Z33F RR73 213030 +8 1432 Z33F OZ3MC 73 213500 -16 2410 OZ3MC OE/DO1BEN R+11 (x2)
UTC dB Audio Message 190700 -11 1618 CQ OZ3MC JO46 (x12) 191300 -8 1618 LZ3PLD OZ3MC -14 (x2) 191400 -11 1618 CQ OZ3MC JO46
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.