OM5TZ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving OM5TZ, decoded by SO8OO in southeastern Poland. 50 related FT8 messages, 2 CQ messages, observed on 160m, 80m, 40m, 10m, across 8 UTC dates. Heard between 2026-05-13 and 2026-07-28.
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 OM5TZ worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by OM5TZ
Approximate centre of JN97, decoded 2026-08-09 09:45 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 | OM5TZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-09 09:51 | 40m | -14 / - | 9A7BB | - / -4 | 2 | ✓ Closing fragment |
| 08-09 09:48 | 40m | -10 / - | DK2CF | - / +9 | 2 | ✓ Closing fragment |
| 08-09 09:47 | 40m | -12 / - | DK2MAX | - / +2 | 2 | ✓ Closing fragment |
| 08-09 09:45 | 40m | -9 / - | <...> | - / 0 | 2 | Partial capture |
| 08-09 09:42 | 40m | -11 / - | SQ9DXJ | - / - | 3 | Partial capture |
| 07-28 19:28 | 80m | -2 / - | <...> | - / +8 | 2 | Partial capture |
| 07-28 19:24 | 80m | +7 / -6 | DM8KM | -2 / -6 | 5 | ✓ Full exchange observed |
| 07-28 19:20 | 160m | -8 / -16 | SP6JM | -8 / -7 | 8 | ✓ Full exchange observed |
| 07-28 19:14 | 80m | -4 / +7 | DA6HU | -2 / -1 | 6 | ✓ Full exchange observed |
| 07-26 10:09 | 40m | -17 / -9 | SQ5TA | -20 / - | 2 | ✓ Closing observed |
| 07-26 10:06 | 40m | -20 / - | ON6SAT | - / -22 | 2 | Partial capture |
| 07-26 09:14 | 10m | - / -4 | F4FSY | -22 / - | 3 | ✓ Closing fragment |
| 07-05 19:43 | 80m | +8 / -6 | OP0WWA | +3 / - | 5 | Partial capture |
| 07-05 19:41 | 80m | +8 / +10 | II8WWA | +4 / +5 | 5 | ✓ Full exchange observed |
| 07-03 14:58 | 40m | -11 / - | SP2IHI | - / +5 | 3 | ✓ Closing fragment |
| 07-03 14:55 | 40m | -8 / - | DJ0BS | - / +2 | 4 | ✓ Closing fragment |
| 06-01 19:00 | 160m | -2 / - | YL2CA | -14 / -14 | 6 | Partial capture |
| 06-01 18:59 | 160m | 0 / -13 | SP3PLD | +11 / +10 | 4 | ✓ Full exchange observed |
| 06-01 18:54 | 80m | +7 / - | OM1II | +4 / - | 4 | ✓ Closing observed |
| 06-01 18:37 | 40m | -4 / - | R1IO | - / - | 2 | Partial capture |
| 06-01 18:32 | 40m | -6 / - | R3QX | - / +2 | 6 | ✓ Closing fragment |
| 06-01 18:30 | 40m | -2 / - | UD8D | - / - | 2 | ✓ Closing fragment |
| 06-01 18:28 | 40m | +1 / +4 | R7CD | -4 / +6 | 4 | ✓ Full exchange observed |
| 06-01 18:24 | 40m | -3 / - | UA4AOC | - / -7 | 5 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 100930 -20 1480 OM5TZ SQ5TA R-09 100945 -17 1479 SQ5TA OM5TZ RR73 101315 -16 1479 YO3CLD OM5TZ -16 094230 -15 1479 SQ9DXJ OM5TZ JN97 (x3) 094530 -10 1479 <...> OM5TZ JN97 (x2) 094700 -13 1479 DK2MAX OM5TZ R+02 (x2) 094800 -14 1479 DK2CF OM5TZ +09 (x2) 094930 -19 1479 DL9PN OM5TZ RR73 095100 -17 1479 9A7BB OM5TZ R-04 (x2)
UTC dB Audio Message 191430 -6 1446 DA6HU OM5TZ JN97 191445 -8 1253 OM5TZ DA6HU +07 (x2) 191530 +2 1446 DA6HU OM5TZ R-01 191545 +1 1253 OM5TZ DA6HU RR73 191600 -7 1446 DA6HU OM5TZ 73 192430 -3 2821 OM5TZ DM8KM -06 192445 +2 1446 DM8KM OM5TZ R-06 192500 +0 2821 OM5TZ DM8KM RR73 192515 +12 1446 DM8KM OM5TZ 73 (x2) 192600 +0 1101 OM5TZ DB100FT +00 192800 +0 1446 <...> OM5TZ JN97 192815 +3 1604 OM5TZ OK/DO4OD +08 192830 -3 1446 <...> OM5TZ R+08
UTC dB Audio Message 190015 +9 787 OM5TZ SP3PLD 73 190015 -14 1509 OM5TZ YL2CA KO06 190030 +4 1440 YL2CA OM5TZ -14 190045 -13 1509 OM5TZ YL2CA KO06 190130 -2 1440 YL2CA OM5TZ -10 (x3) 192045 -10 1440 SP6JM OM5TZ JN97 192100 -4 807 OM5TZ SP6JM -16 192115 -5 1440 SP6JM OM5TZ R-07 192200 -7 807 OM5TZ SP6JM RR73 (x5)
UTC dB Audio Message 091415 -21 1715 OM5TZ F4FSY -04 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.