HB3YQY — 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 HB3YQY, decoded by SO8OO in southeastern Poland. 186 FT8 messages attributed to this token as transmitter, on 80m, 20m, 10m, across 24 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-11-04.
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 186 FT8 messages attributed to HB3YQY as the transmitting token by decoded message structure across 24 UTC dates in the available aggregate history. The largest monitored-band total was 10 m (81%), followed by 80 m (18%) and 20 m (1%). The busiest six-hour window was 10:00-16:00 UTC, containing 49% of decodes. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -15 dB.
Overview
Bands
Last attributed message: 2026-11-04 18:29 UTC
Observed FT8 message patterns
- Attributed sample
- 186 messages
- Active dates
- 24 UTC dates
- Estimated median S/N
- -15 dB
- Estimated 10th-90th percentile
- -22 to -1 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 82, moderate (-15 to -9 dB) 63, strong (≥ -8 dB) 41.
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 HB3YQY 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 HB3YQY
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
- JN37 · 10 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,116 km (approx.)
- Last such locator decoded
- 2026-06-22 11:37 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 | HB3YQY S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 18:28 | 80m | -24 / - | GM0KMJ | - / -19 | 2 | Partial capture |
| 11-04 18:26 | 80m | - / -20 | I1WUA | -21 / - | 2 | ✓ Closing fragment |
| 11-04 18:22 | 80m | - / -15 | OE3KJO | +2 / - | 2 | Partial capture |
| 10-31 21:00 | 80m | - / -16 | F4LHL | -7 / - | 3 | Partial capture |
| 10-08 19:35 | 80m | - / -21 | DB100FT | -6 / - | 3 | Partial capture |
| 09-29 19:33 | 80m | - / -9 | 9A5E | -8 / - | 2 | ✓ Closing fragment |
| 09-29 19:13 | 160m | - / -24 | HA5AO | +3 / - | 3 | Partial capture |
| 09-22 20:15 | 80m | - / -13 | GW4JBQ | -20 / - | 2 | ✓ Closing fragment |
| 09-22 20:03 | 160m | - / -17 | LX1JX | +6 / - | 2 | ✓ Closing fragment |
| 09-22 19:52 | 80m | -17 / -21 | LA6RJA | -2 / -5 | 3 | ✓ Full exchange observed |
| 09-22 19:51 | 80m | -12 / - | ST6NIS/R | - / -2 | 2 | Partial capture |
| 09-18 20:37 | 80m | - / -24 | SN40KZE | 0 / - | 3 | Partial capture |
| 09-18 20:35 | 80m | - / -15 | OZ7CL | 0 / - | 2 | ✓ Closing fragment |
| 09-16 17:34 | 80m | - / -9 | IK4IDY | -10 / - | 2 | ✓ Closing fragment |
| 09-16 17:27 | 80m | - / -17 | SP8WB | +1 / - | 2 | ✓ Closing fragment |
| 09-15 18:24 | 80m | - / -11 | 9A4ZM | +7 / - | 3 | ✓ Closing fragment |
| 08-16 17:38 | 10m | -18 / - | JY4CI | - / +1 | 2 | Partial capture |
| 08-12 21:46 | 10m | -14 / - | CR7BUJ | - / -8 | 2 | Partial capture |
| 08-12 21:45 | 10m | -12 / - | IK4LZH | - / -2 | 2 | Partial capture |
| 08-12 21:43 | 10m | -12 / - | EI2HF | - / +8 | 3 | ✓ Closing fragment |
| 08-12 21:38 | 10m | -12 / - | HJ4KKA | - / -16 | 10 | Partial capture |
| 08-12 21:36 | 10m | -12 / - | F6FHZ | - / +7 | 2 | ✓ Closing fragment |
| 08-12 21:34 | 10m | -13 / - | F5NNN | - / +9 | 3 | ✓ Closing fragment |
| 08-11 21:03 | 10m | -17 / - | 9A2WA | - / -10 | 2 | ✓ Closing fragment |
| 08-11 21:01 | 10m | -18 / - | IT9ECY | - / +9 | 2 | ✓ Closing fragment |
| 08-11 20:58 | 10m | -20 / - | MM7CMB | - / -3 | 2 | ✓ Closing fragment |
| 08-11 20:49 | 10m | -16 / -19 | CE2SV | -2 / +4 | 7 | ✓ Full exchange observed |
| 08-10 14:02 | 20m | -23 / - | OY5T | - / -8 | 2 | Partial capture |
| 08-10 13:28 | 10m | - / +1 | SV1CQN | +3 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 193615 -9 1335 HB3YQY DB100FT R-21 195230 -24 1027 IW4CFN HB3YQY -05 200000 -24 1027 GW4HZA HB3YQY -03 200130 -22 1027 OI5AY HB3YQY -08 201545 -16 2196 F4IFO HB3YQY RR73 210015 -5 1626 HB3YQY F4LHL R-16 (x3) 172715 -24 1503 M3FGR HB3YQY -11 182215 +0 1608 HB3YQY OE3KJO R-15 (x2) 182630 -23 1524 HB3YQY I1WUA R-20 (x2) 182830 -24 1503 GM0KMJ HB3YQY -19 (x2)
UTC dB Audio Message 200315 +8 2791 HB3YQY LX1JX R-17 (x2) 191315 -14 552 HB3YQY HA5AO R-24 (x3)
UTC dB Audio Message 214130 -14 1295 HJ4KKA HB3YQY -16 (x4) 214330 -12 1295 EI2HF HB3YQY +08 (x3) 214530 -12 1294 IK4LZH HB3YQY -02 (x2) 214630 -13 1295 CR7BUJ HB3YQY -08 (x2) 173845 -18 1292 JY4CI HB3YQY +01 (x2) 190530 -7 2515 EA7GHD HB3YQY -10 193530 -12 2515 PW8BR HB3YQY -19
UTC dB Audio Message 140230 -24 1720 OY5T HB3YQY -08 (x2)
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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