HB3YQQ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving HB3YQQ, decoded by SO8OO in southeastern Poland. 17 FT8 messages attributed to this token as transmitter, on 80m, across 2 UTC dates in the available aggregate history. Observed between 2026-09-09 and 2026-09-10.
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 17 FT8 messages attributed to HB3YQQ as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (100%). In this small sample, the estimated median decoder S/N was -9 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 17 messages
- Active dates
- 2 UTC dates
- Estimated median S/N
- -9 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 10, strong (≥ -8 dB) 7.
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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).
Most frequent locator attributed to HB3YQQ
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
- JN36 · 17 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,158 km (approx.)
- Last such locator decoded
- 2026-09-10 19:25 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 | HB3YQQ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-10 19:25 | 80m | - / - | SP9VEY | +12 / - | 2 | Partial capture |
| 09-10 19:24 | 80m | - / -17 | G0JEI | -14 / - | 5 | Partial capture |
| 09-10 19:24 | 80m | - / - | PA5MB | -14 / - | 8 | Partial capture |
| 09-10 19:22 | 80m | - / - | DO1DMR | -14 / - | 2 | Partial capture |
| 09-10 19:21 | 80m | - / - | F5RRS | +2 / - | 4 | Partial capture |
| 09-10 19:21 | 80m | - / -7 | SQ9BC | +17 / - | 5 | Partial capture |
| 09-10 19:21 | 80m | - / - | UA4FKT | +7 / - | 3 | Partial capture |
| 09-10 19:21 | 80m | - / +1 | DK7ZT | -6 / - | 5 | Partial capture |
| 09-10 19:21 | 80m | - / - | SQ6WA | +2 / - | 2 | Partial capture |
| 09-10 19:20 | 80m | - / - | LZ2VQ | -5 / - | 2 | Partial capture |
| 09-10 19:20 | 80m | - / - | DO9BAU | -1 / - | 11 | Partial capture |
| 09-10 19:20 | 80m | - / - | RW1AI | -10 / - | 2 | Partial capture |
| 09-09 18:36 | 80m | - / - | 9A4ZM | +14 / - | 2 | Partial capture |
| 09-09 18:33 | 80m | - / - | 9A4ZM | +8 / - | 2 | Partial capture |
| 09-09 18:33 | 80m | - / - | DO3PKE | -3 / - | 6 | Partial capture |
| 09-09 18:31 | 80m | - / -2 | DG1ASD | -4 / - | 2 | Partial capture |
| 09-09 18:30 | 80m | - / +1 | DK7ZT | -5 / - | 3 | Partial capture |
| 09-09 18:29 | 80m | - / - | HA7TM | +23 / - | 3 | Partial capture |
| 09-09 18:29 | 80m | - / - | R2EC | +6 / - | 2 | Partial capture |
| 09-09 18:28 | 80m | - / - | DO1MDO | -3 / - | 4 | Partial capture |
| 09-09 18:28 | 80m | - / -6 | SP5CQI | +17 / - | 4 | Partial capture |
| 09-09 18:27 | 80m | - / - | SP3HGD | +10 / - | 3 | Partial capture |
| 09-09 18:27 | 80m | - / - | RC2Y | +2 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 192500 -1 2402 HB3YQQ DO9BAU JO62 192515 -6 508 CQ HB3YQQ JN36 192530 +9 2553 HB3YQQ SP9VEY KO00 192530 -14 239 HB3YQQ G0JEI -15 192530 -1 2402 HB3YQQ DO9BAU JO62 192600 +15 508 HB3YQQ SP9VEY KO00 192600 -7 860 HB3YQQ PA5MB JO21 192600 -7 239 HB3YQQ G0JEI -15 192600 +7 2402 HB3YQQ DO9BAU JO62 192630 -19 239 HB3YQQ G0JEI -15 192800 -15 860 HB3YQQ PA5MB JO21 (x5)
UTC dB Audio Message 183700 -3 531 HB3YQQ DG5PW JO30
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.
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