HB9AFZ — 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 HB9AFZ, decoded by SO8OO in southeastern Poland. 173 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, across 5 UTC dates in the available aggregate history. Observed between 2026-08-23 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 173 FT8 messages attributed to HB9AFZ as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (83%), followed by 80 m (10%) and 40 m (6%). Several six-hour UTC windows tied for the largest share (86%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -7 dB.
Overview
Bands
Last attributed message: 2026-11-04 21:00 UTC
Observed FT8 message patterns
- Attributed sample
- 173 messages
- Active dates
- 5 UTC dates
- Estimated median S/N
- -7 dB
- Estimated 10th-90th percentile
- -17 to +1 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 28, moderate (-15 to -9 dB) 43, strong (≥ -8 dB) 102.
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 HB9AFZ 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 HB9AFZ
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
- JN46 · 29 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,020 km (approx.)
- Last such locator decoded
- 2026-10-30 08:52 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 | HB9AFZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 20:59 | 80m | -8 / -6 | SP1RKT | +5 / -5 | 5 | ✓ Full exchange observed |
| 11-04 20:56 | 80m | -4 / - | TA2PYZ | - / -12 | 3 | ✓ Closing fragment |
| 11-04 20:03 | 80m | +10 / - | D2UY | - / -12 | 2 | Partial capture |
| 11-04 20:02 | 80m | +6 / - | EA3FR | - / -13 | 2 | ✓ Closing fragment |
| 11-04 19:58 | 80m | +4 / - | SV2CWV | -8 / -9 | 3 | ✓ Closing observed |
| 11-04 19:52 | 80m | +2 / - | D2UY | - / -9 | 2 | Partial capture |
| 10-30 08:37 | 60m | - / -17 | SP5EXA | +18 / - | 6 | ✓ Closing fragment |
| 10-30 08:33 | 60m | -13 / -12 | OM8AMF | +4 / -8 | 5 | ✓ Full exchange observed |
| 10-30 08:32 | 60m | - / -5 | OR7K | -10 / - | 2 | ✓ Closing fragment |
| 10-29 18:21 | 60m | -18 / -2 | DL5ZG | -4 / +4 | 5 | ✓ Full exchange observed |
| 10-29 18:17 | 60m | -14 / -12 | DL2MEL | -12 / -11 | 9 | ✓ Full exchange observed |
| 10-29 18:16 | 60m | -14 / +6 | DL4YDR | -8 / +3 | 5 | ✓ Full exchange observed |
| 10-29 18:12 | 60m | -12 / -19 | DL6FBR | -2 / -3 | 9 | ✓ Full exchange observed |
| 10-29 18:10 | 60m | -12 / -1 | SP3EIE | -14 / +1 | 6 | ✓ Full exchange observed |
| 10-29 18:08 | 60m | -12 / - | ON4MGV | -10 / -4 | 5 | ✓ Full exchange observed |
| 10-29 18:07 | 60m | -10 / -2 | OZ5AGJ | -15 / +5 | 5 | ✓ Full exchange observed |
| 10-29 18:06 | 60m | -10 / 0 | OE5DML | -9 / -7 | 5 | ✓ Full exchange observed |
| 10-29 18:05 | 60m | -12 / +1 | DF4WQ | -10 / +2 | 5 | ✓ Full exchange observed |
| 10-29 17:25 | 60m | -6 / - | HB9ALO | -10 / -3 | 3 | ✓ Closing observed |
| 10-29 17:23 | 60m | -6 / -7 | YO2MAX | +11 / -1 | 5 | ✓ Full exchange observed |
| 10-29 17:22 | 60m | -8 / -4 | OI6C | -4 / +2 | 4 | ✓ Full exchange observed |
| 10-29 17:18 | 60m | -6 / - | AP2AM | - / -17 | 3 | Partial capture |
| 10-29 17:17 | 60m | - / -10 | ER3UA | -1 / - | 2 | ✓ Closing fragment |
| 10-29 17:16 | 60m | -4 / +4 | DL0NS | -10 / +2 | 4 | ✓ Full exchange observed |
| 10-29 17:10 | 60m | -4 / - | DL1LCK | -7 / -1 | 4 | ✓ Closing observed |
| 10-29 17:09 | 60m | -2 / +10 | DM2CNE | -5 / +2 | 6 | ✓ Full exchange observed |
| 10-29 17:09 | 60m | -4 / - | I8JPO | -15 / -6 | 4 | ✓ Closing observed |
| 10-29 17:07 | 60m | -6 / - | YO4NT | +3 / -9 | 3 | ✓ Closing observed |
| 10-29 17:06 | 60m | 0 / - | ES0MVM | - / -11 | 2 | ✓ Closing fragment |
| 10-29 17:04 | 60m | -4 / - | OE7RFJ | -11 / - | 4 | ✓ Closing observed |
| 10-29 17:03 | 60m | +1 / -13 | DK3GI | +1 / +5 | 5 | ✓ Full exchange observed |
| 10-29 17:03 | 60m | -3 / -5 | DL2DBH | -4 / -1 | 7 | ✓ Full exchange observed |
| 10-29 17:00 | 60m | -2 / - | DH6DAO | -10 / -8 | 3 | ✓ Closing observed |
| 10-29 16:58 | 60m | -7 / - | HB9DWR | - / -8 | 2 | ✓ Closing fragment |
| 10-29 16:58 | 60m | -8 / - | YO4BEW | -14 / -13 | 4 | ✓ Closing observed |
| 10-29 16:03 | 60m | -10 / - | IU0PXM | - / -6 | 2 | ✓ Closing fragment |
| 10-29 16:00 | 60m | -8 / - | OE5YCP | -15 / -9 | 3 | ✓ Closing observed |
| 10-29 15:59 | 60m | -10 / - | DL0CW | -16 / -2 | 3 | Partial capture |
| 10-29 15:59 | 60m | -6 / +1 | SP2EWQ | +3 / 0 | 7 | ✓ Full exchange observed |
| 10-29 08:04 | 60m | - / -14 | SP6FXY | -13 / - | 3 | ✓ Closing fragment |
| 10-29 07:59 | 60m | - / -20 | SP9CSE | +2 / - | 3 | ✓ Closing fragment |
| 10-29 07:58 | 60m | - / -2 | F4AGZ | -16 / - | 2 | ✓ Closing fragment |
| 10-29 07:55 | 60m | - / +8 | S56P | +9 / - | 3 | ✓ Closing fragment |
| 10-29 07:54 | 60m | - / -11 | F6EQZ | -20 / - | 3 | ✓ Closing fragment |
| 10-29 07:50 | 60m | -15 / -7 | HA5UK | +4 / - | 5 | ✓ Closing observed |
| 10-29 07:50 | 60m | -17 / - | IK1WGX | - / +7 | 2 | ✓ Closing fragment |
| 10-29 07:46 | 60m | -16 / - | G8CVS | - / -8 | 2 | ✓ Closing fragment |
| 10-29 07:43 | 60m | - / -7 | OE8PIT | +10 / - | 2 | ✓ Closing fragment |
| 10-29 07:37 | 60m | -18 / - | G0JEI | - / +1 | 2 | ✓ Closing fragment |
| 10-29 07:34 | 60m | -14 / - | HB9ACA | -16 / - | 3 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 200200 +2 2861 EA3FR HB9AFZ R-13 (x2) 200300 +9 2860 D2UY HB9AFZ -12 (x2) 205615 -1 233 TA2PYZ HB9AFZ -12 (x3) 205845 -4 213 ON1BH HB9AFZ 73 205900 +3 1454 HB9AFZ SP1RKT JO84 205915 -10 213 SP1RKT HB9AFZ -05 205930 +6 1454 HB9AFZ SP1RKT R-06 205945 -6 213 SP1RKT HB9AFZ RR73 210000 +7 1454 HB9AFZ SP1RKT 73 210045 -6 213 EX7DY HB9AFZ -18 210330 -12 770 HB9AFZ JA9BFN PM86
UTC dB Audio Message 172730 -1 2893 4X5JK HB9AFZ -12 (x2) 180300 -11 2492 RA9SJG HB9AFZ -23 195315 -7 2706 JA5XAE HB9AFZ -08 (x2) 195400 -8 2442 HB9AFZ JA5XAE R-14 195415 -7 2706 JA5XAE HB9AFZ RR73 195430 -9 2442 HB9AFZ JA5XAE 73 195515 -3 2706 JF1UVJ HB9AFZ -16 (x2) 195745 +2 2753 JF1NZW HB9AFZ -09 195930 -10 2699 HB9AFZ JF1NZW R-12 (x3) 165415 -12 252 AP5ARS HB9AFZ -12
UTC dB Audio Message 083300 -5 2031 HB9AFZ OR7K 73 083300 +4 2575 HB9AFZ OM8AMF KN08 (x2) 083345 -13 2576 OM8AMF HB9AFZ -08 083400 +6 2575 HB9AFZ OM8AMF R-12 (x2) 083515 -13 2576 G3TKT HB9AFZ RR73 083545 -13 2576 GI0IJB HB9AFZ -11 083715 +15 2577 HB9AFZ SP5EXA KO02 (x6) 085215 -13 2576 CQ HB9AFZ JN46
UTC dB Audio Message 132830 +1 742 HB9AFZ TN8GD R-18 (x2)
UTC dB Audio Message 171545 -2 2901 A41KB HB9AFZ -14 (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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