OZ8ACE — reception at SO8OO
Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.
FT8 activity
Receiver-side FT8 activity involving OZ8ACE, decoded by SO8OO in southeastern Poland. 306 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, across 8 UTC dates in the available aggregate history. Observed between 2026-06-19 and 2026-09-28.
These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.
SO8OO decoded 306 FT8 messages attributed to OZ8ACE as the transmitting token by decoded message structure across 8 UTC dates in the available aggregate history. The largest monitored-band total was 160 m (71%), followed by 60 m (22%) and 80 m (7%). Most decodes (94%) fell within the six-hour window 18:00-00:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -15 dB.
Overview
Bands
Last attributed message: 2026-09-28 22:06 UTC
Observed FT8 message patterns
- Attributed sample
- 306 messages
- Active dates
- 8 UTC dates
- Estimated median S/N
- -15 dB
- Estimated 10th-90th percentile
- -20 to -2 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 133, moderate (-15 to -9 dB) 93, strong (≥ -8 dB) 80.
WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with OZ8ACE in decoded directed-looking exchanges:
Attributed messages by UTC hour
Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.
Most frequent locator attributed to OZ8ACE
The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.
- Attributed locator
- JO65 · 245 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 855 km (approx.)
- Last such locator decoded
- 2026-09-28 21:58 UTC
A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.
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 | OZ8ACE S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-28 22:05 | 60m | -3 / - | MM5DWW | - / +2 | 2 | ✓ Closing fragment |
| 09-28 21:58 | 60m | -4 / - | M0LOH | -4 / -2 | 4 | ✓ Closing observed |
| 09-28 21:56 | 60m | -4 / - | YL3NU | - / - | 4 | Partial capture |
| 09-27 19:08 | 60m | -2 / - | DL9KM | - / -18 | 2 | ✓ Closing fragment |
| 09-27 19:05 | 60m | -6 / - | F4HSB | -23 / -8 | 4 | Partial capture |
| 09-27 19:03 | 60m | -2 / -3 | G0JEI | -7 / +1 | 4 | ✓ Full exchange observed |
| 09-27 19:02 | 60m | -3 / - | PA7PYR | -8 / +1 | 5 | ✓ Full exchange observed |
| 09-27 19:01 | 60m | -4 / - | G4ZFJ | +8 / 0 | 5 | ✓ Full exchange observed |
| 09-27 19:00 | 60m | -6 / - | SP9DWT | - / -1 | 2 | ✓ Closing fragment |
| 09-27 18:25 | 60m | -13 / -3 | DK7QJ | -9 / -4 | 4 | ✓ Full exchange observed |
| 09-27 18:23 | 60m | -8 / - | OE7BJT | - / -10 | 2 | ✓ Closing fragment |
| 09-27 18:22 | 60m | -7 / +7 | G3SUY | -3 / 0 | 5 | ✓ Full exchange observed |
| 09-27 18:20 | 60m | -7 / 0 | OE9GWV | -17 / -8 | 3 | ✓ Full exchange observed |
| 09-27 18:19 | 60m | -6 / - | F6FEG | -9 / -7 | 3 | ✓ Closing observed |
| 09-27 18:18 | 60m | -2 / +3 | HF5A | +4 / +2 | 5 | ✓ Full exchange observed |
| 09-27 18:16 | 60m | -8 / - | G0JDK | -3 / -2 | 5 | ✓ Full exchange observed |
| 09-27 18:15 | 60m | -4 / 0 | DL1MST | -9 / -6 | 5 | ✓ Full exchange observed |
| 09-27 18:13 | 60m | -8 / +9 | DL1RI | -2 / +2 | 4 | ✓ Full exchange observed |
| 09-27 18:12 | 60m | -6 / - | F1RAU | -11 / -5 | 6 | ✓ Full exchange observed |
| 09-27 18:11 | 60m | -4 / -2 | IK4CBO | -4 / - | 3 | ✓ Closing observed |
| 09-27 18:09 | 60m | -6 / -8 | GX7RAF/P | -5 / -1 | 5 | ✓ Full exchange observed |
| 09-27 18:00 | 160m | -11 / - | SP2OVH | -8 / -8 | 3 | ✓ Closing observed |
| 09-27 17:57 | 160m | -16 / -13 | DK9BF | -10 / -3 | 6 | ✓ Full exchange observed |
| 09-27 17:54 | 160m | -16 / - | YL2TM | - / - | 6 | Partial capture |
| 09-27 17:49 | 160m | -14 / -13 | ES2AJ | +10 / +1 | 5 | ✓ Full exchange observed |
| 09-27 17:48 | 160m | -18 / -19 | YL2TM | -7 / -10 | 10 | Partial capture |
| 09-23 22:45 | 80m | +4 / - | UA4FKT | 0 / +1 | 7 | Partial capture |
| 09-23 22:42 | 80m | -3 / - | KP4AA | - / -15 | 6 | ✓ Closing fragment |
| 09-22 22:26 | 160m | -22 / - | RI1FJZ | - / -14 | 3 | ✓ Closing fragment |
| 09-22 22:17 | 160m | -16 / -15 | RI1FJZ | -15 / - | 10 | Partial capture |
| 09-22 21:58 | 160m | -16 / - | RI1FJZ | - / - | 18 | Partial capture |
| 09-22 21:52 | 160m | -18 / - | RI1FJZ | - / - | 5 | Partial capture |
| 09-22 21:37 | 160m | -18 / - | RI1FJZ | - / - | 16 | Partial capture |
| 09-22 21:28 | 160m | -11 / - | RI1FJZ | - / - | 7 | Partial capture |
| 09-22 21:13 | 160m | -14 / - | RI1FJZ | - / - | 16 | Partial capture |
| 09-21 23:24 | 160m | -17 / - | RI1FJZ | - / - | 14 | Partial capture |
| 09-21 23:14 | 160m | -18 / - | RI1FJZ | - / - | 12 | Partial capture |
| 09-21 22:36 | 160m | -16 / - | RI1FJZ | - / - | 57 | Partial capture |
| 09-21 22:15 | 160m | -15 / - | RI1FJZ | - / - | 15 | Partial capture |
| 09-21 21:54 | 160m | -18 / - | RI1FJZ | - / - | 19 | Partial capture |
| 09-21 21:19 | 160m | -21 / - | RI1FJZ | - / - | 6 | Partial capture |
| 09-05 20:38 | 60m | +10 / - | 9J2FI | - / -16 | 10 | ✓ Closing fragment |
| 08-30 23:05 | 160m | -19 / -19 | 9A4AA | -8 / -18 | 5 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 143700 -23 1403 OZ8ACE CT2HUU 73 145730 -23 1637 OZ8ACE C5R +03
UTC dB Audio Message 190715 -4 1358 F4HSB OZ8ACE -08 (x2) 190815 -10 1357 CQ OZ8ACE JO65 a1 190845 -3 1358 DL9KM OZ8ACE -18 (x2) 215645 -5 1722 YL3NU OZ8ACE JO65 (x4) 215830 -4 776 OZ8ACE M0LOH IO91 215915 -9 1722 M0LOH OZ8ACE -02 (x2) 220000 -4 776 OZ8ACE M0LOH 73 220530 -2 1722 MM5DWW OZ8ACE R+02 (x2)
UTC dB Audio Message 175545 -17 1402 YL2TM OZ8ACE JO65 (x4) 175730 -7 1751 OZ8ACE DK9BF JO42 175745 -16 1402 CQ OZ8ACE JO65 175800 -7 1750 OZ8ACE DK9BF JO42 175815 -18 1402 DK9BF OZ8ACE -03 175830 -12 1750 OZ8ACE DK9BF R-13 175845 -15 1402 DK9BF OZ8ACE RR73 175900 -12 1750 OZ8ACE DK9BF 73 175945 -13 1402 CQ OZ8ACE JO65 180000 -12 947 OZ8ACE SP2OVH JO94 180015 -11 1402 SP2OVH OZ8ACE -08 180100 -5 947 OZ8ACE SP2OVH 73
UTC dB Audio Message 224230 -8 1458 KP4AA OZ8ACE JO65 (x6) 224515 +0 1458 OZ8ACE UA4FKT LO23 (x4) 224700 +0 1458 UA4FKT OZ8ACE +01 (x3)
Decoder S/N history by band
Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.
CW
No CW receptions recorded for this callsign in the last 30 days.
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