HB9TRR — 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 HB9TRR, decoded by SO8OO in southeastern Poland. 733 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 10m, across 25 UTC dates in the available aggregate history. Observed between 2026-09-11 and 2026-11-07.
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 733 FT8 messages attributed to HB9TRR as the transmitting token by decoded message structure across 25 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (56%), followed by 40 m (30%) and 60 m (12%). The busiest six-hour window was 02:00-08:00 UTC, containing 49% of decodes. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (72%); the estimated median was -2 dB.
Overview
Bands
Last attributed message: 2026-11-07 09:58 UTC
Observed FT8 message patterns
- Attributed sample
- 733 messages
- Active dates
- 25 UTC dates
- Estimated median S/N
- -2 dB
- Estimated 10th-90th percentile
- -16 to +7 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 76, moderate (-15 to -9 dB) 129, strong (≥ -8 dB) 528.
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 HB9TRR 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 HB9TRR
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
- JN47 · 377 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 975 km (approx.)
- Last such locator decoded
- 2026-11-07 09:54 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 | HB9TRR S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-07 09:57 | 40m | -20 / - | F8MRQ | - / +9 | 2 | ✓ Closing fragment |
| 11-07 06:13 | 40m | -11 / - | K4CAE | - / -7 | 5 | ✓ Closing fragment |
| 11-07 06:12 | 40m | -4 / -10 | EA8AP | -20 / -10 | 4 | ✓ Full exchange observed |
| 11-07 06:11 | 40m | -2 / -13 | 5B4AMX | -14 / - | 3 | Partial capture |
| 11-07 06:05 | 40m | -9 / - | 4U1UN | - / - | 3 | Partial capture |
| 11-06 22:33 | 80m | +6 / - | A41CK | - / - | 3 | Partial capture |
| 11-06 20:50 | 80m | -1 / -18 | 9K2HS | -12 / -11 | 7 | Partial capture |
| 11-06 20:33 | 80m | -4 / - | A41CK | - / - | 4 | Partial capture |
| 11-06 20:18 | 60m | -6 / - | LZ2VQ | -13 / -18 | 5 | Partial capture |
| 11-06 20:04 | 60m | -11 / - | 4O7CC | - / -21 | 3 | ✓ Closing fragment |
| 11-06 19:40 | 80m | - / -7 | PE40EUDXF | +11 / - | 2 | Partial capture |
| 11-06 19:08 | 60m | -19 / -6 | EA6ZS | +2 / - | 3 | ✓ Closing observed |
| 11-06 19:01 | 60m | -22 / -10 | DM1HR | -10 / - | 3 | ✓ Closing observed |
| 11-06 18:59 | 60m | -22 / - | ER3ZW | - / - | 2 | Partial capture |
| 11-06 18:52 | 60m | -18 / - | S57MPU | - / - | 2 | Partial capture |
| 11-06 18:40 | 60m | -24 / -19 | TF1EIN | -16 / -1 | 4 | ✓ Full exchange observed |
| 11-06 18:19 | 60m | -13 / -12 | ES5MG | -9 / - | 3 | ✓ Closing observed |
| 11-06 18:17 | 60m | -11 / - | ES5MG | -7 / -6 | 2 | Partial capture |
| 11-06 18:15 | 60m | -17 / -15 | SM5BVV | -14 / -8 | 5 | ✓ Full exchange observed |
| 11-06 18:07 | 60m | - / -9 | E70A | -3 / - | 2 | ✓ Closing fragment |
| 11-06 18:04 | 60m | -12 / -5 | OZ5AGJ | -21 / -6 | 3 | ✓ Full exchange observed |
| 11-06 18:03 | 60m | -14 / -14 | EA3NE | 0 / +8 | 4 | ✓ Full exchange observed |
| 11-06 18:01 | 60m | -14 / - | OZ5VO | - / -18 | 3 | ✓ Closing fragment |
| 11-06 12:40 | 10m | - / +6 | EA7Z | +6 / - | 3 | Partial capture |
| 11-06 09:00 | 40m | -14 / - | OT4R | - / +10 | 2 | ✓ Closing fragment |
| 11-06 09:00 | 40m | -14 / - | F5MXH | -20 / +5 | 2 | Partial capture |
| 11-06 08:59 | 40m | -14 / +3 | HA3HZ | -4 / +2 | 4 | ✓ Full exchange observed |
| 11-06 08:56 | 40m | -14 / -9 | SP9UPH | +3 / -5 | 6 | ✓ Full exchange observed |
| 11-06 07:56 | 40m | -11 / - | HB9TTZ | - / -2 | 2 | ✓ Closing fragment |
| 11-06 07:54 | 40m | -11 / - | DL40EUDXF | - / +9 | 2 | Partial capture |
| 11-06 07:49 | 40m | -14 / - | DL/N0PNG | - / - | 2 | Partial capture |
| 11-06 07:47 | 40m | -11 / - | M0IOW | - / -2 | 2 | ✓ Closing fragment |
| 11-06 07:42 | 40m | -16 / -18 | ON4KEB | -14 / - | 4 | ✓ Full exchange observed |
| 11-06 07:41 | 40m | -12 / - | HB9XBY | - / -3 | 3 | ✓ Closing fragment |
| 11-06 07:39 | 40m | -10 / - | TI4LAS | - / - | 2 | ✓ Closing fragment |
| 11-06 07:33 | 40m | -9 / - | F8BON | - / - | 3 | Partial capture |
| 11-06 07:19 | 60m | - / -12 | DL3HWD | -9 / - | 2 | ✓ Closing fragment |
| 11-06 06:08 | 80m | 0 / - | IK3/UY7LA | - / +10 | 3 | Partial capture |
| 11-05 22:12 | 80m | -1 / - | OY1HJ | - / - | 3 | Partial capture |
| 11-05 22:10 | 80m | -1 / -13 | W1MK | -18 / -10 | 5 | ✓ Full exchange observed |
| 11-05 21:55 | 80m | -10 / - | BH3FZG | - / - | 2 | Partial capture |
| 11-05 21:54 | 80m | 0 / - | EX7DY | - / -15 | 2 | ✓ Closing fragment |
| 11-05 21:51 | 80m | +3 / - | 5B4AMX | - / -15 | 4 | ✓ Closing fragment |
| 11-05 21:50 | 60m | - / - | IZ5ILK | -12 / - | 3 | Partial capture |
| 11-05 21:46 | 60m | -18 / - | I1APQ | - / -16 | 2 | ✓ Closing fragment |
| 11-05 21:34 | 60m | -17 / -20 | VE1YX | -6 / +6 | 3 | ✓ Full exchange observed |
| 11-05 21:31 | 60m | -15 / -12 | OM3PR | +2 / - | 4 | ✓ Closing observed |
| 11-05 21:29 | 60m | -18 / -8 | SP9BGL | -13 / +9 | 6 | Partial capture |
| 11-05 21:27 | 60m | -15 / - | EA8BBJ | - / -12 | 3 | ✓ Closing fragment |
| 11-05 19:51 | 40m | -13 / - | LB8TG | - / -13 | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 061200 -14 1755 HB9TRR 5B4AMX -13 061215 -1 1288 EA8AP HB9TRR R-10 061230 -21 1532 HB9TRR EA8AP RR73 061245 -8 1288 EA8AP HB9TRR 73 061315 -12 1288 K4CAE HB9TRR JN47 (x5) 061615 -6 1288 OK1WCF HB9TRR +08 095330 -18 1985 IQ9PXX/TPI HB9TRR JN47 095430 -19 1984 SM/R1CR HB9TRR JN47 095700 -21 1984 F8MRQ HB9TRR +09 (x2) 095830 -22 1984 G4DBW HB9TRR RR73
UTC dB Audio Message 203330 -4 792 A41CK HB9TRR JN47 (x4) 205030 -12 960 HB9TRR 9K2HS -18 205045 -1 1703 9K2HS HB9TRR R-11 (x7) 223330 +6 503 A41CK HB9TRR JN47 (x3)
UTC dB Audio Message 190845 +2 2993 HB9TRR EA6ZS RR73 191300 -21 1429 S55X HB9TRR JN47 191715 -21 1430 Z30A HB9TRR JN47 (x2) 200445 -10 778 4O7CC HB9TRR JN47 (x3) 201230 -17 1087 4X4DK HB9TRR JN47 201745 -16 1057 ES5RY HB9TRR R-02 201830 -15 2495 HB9TRR LZ2VQ KN23 (x2) 201915 -14 1057 4X1GA HB9TRR JN47 201930 -10 2495 HB9TRR LZ2VQ KN23 202015 -7 1056 LZ2VQ HB9TRR -18 (x2)
UTC dB Audio Message 130630 -9 1884 HB9TRR LZ1DJZ -12 103400 -11 1177 HB9TRR 7Q6M +06 103700 -17 1178 HB9TRR RR73; EA4AKP <...> -02 152115 -10 2084 CA6SNT HB9TRR JN47 152145 -15 2083 CQ HB9TRR JN47 (x4) 152345 -12 2084 PY2DPM HB9TRR -19 (x3) 152515 -18 2084 CQ HB9TRR JN47 a1 124000 +6 2679 HB9TRR EA7Z IM67 (x3)
UTC dB Audio Message 184045 -6 2834 HB9TRR EI4DQ -17 (x2) 184330 -24 1454 EC4TR HB9TRR JN47 184445 -18 1454 OE2CAL HB9TRR JN47
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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