HF9T — 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 HF9T, decoded by SO8OO in southeastern Poland. 2,228 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 65 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-28.
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 2,228 FT8 messages attributed to HF9T as the transmitting token by decoded message structure across 65 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (99%), followed by 40 m (0%) and 20 m (0%). Most decodes (96%) fell within the six-hour window 18:00-00:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (73%); the estimated median was -3 dB.
Overview
Bands
Last attributed message: 2026-10-28 22:41 UTC
Observed FT8 message patterns
- Attributed sample
- 2,228 messages
- Active dates
- 65 UTC dates
- Estimated median S/N
- -3 dB
- Estimated 10th-90th percentile
- -14 to +6 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 161, moderate (-15 to -9 dB) 447, strong (≥ -8 dB) 1,620.
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 HF9T 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 HF9T
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
- JO90 · 1,584 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 208 km (approx.)
- Last such locator decoded
- 2026-10-28 22:41 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 | HF9T S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 21:38 | 80m | - / -11 | GD3SKZ | -4 / - | 2 | Partial capture |
| 10-28 22:39 | 80m | -14 / - | OD5ZZ | - / - | 2 | Partial capture |
| 10-26 23:28 | 80m | -9 / - | <...> | - / -14 | 8 | Partial capture |
| 10-26 22:43 | 80m | -13 / - | TK/DH7SB | - / - | 8 | Partial capture |
| 10-26 22:38 | 80m | -20 / - | TK/DH7SB | - / - | 3 | Partial capture |
| 10-26 21:42 | 80m | -9 / - | OD5ZZ | - / - | 2 | Partial capture |
| 10-26 21:36 | 80m | -14 / -6 | YL2KF | +13 / -8 | 4 | ✓ Full exchange observed |
| 10-26 21:33 | 80m | -10 / -17 | E74MG | +10 / -7 | 6 | ✓ Full exchange observed |
| 10-26 21:20 | 80m | -10 / -8 | UR3CTU | -3 / -16 | 5 | ✓ Full exchange observed |
| 10-26 18:59 | 80m | -18 / -11 | ES6DO | +8 / - | 4 | ✓ Closing observed |
| 10-26 01:00 | 80m | - / -14 | IK2UEC | +2 / - | 2 | ✓ Closing fragment |
| 10-26 00:55 | 80m | -20 / - | 4O4A | +13 / 0 | 5 | Partial capture |
| 10-26 00:48 | 80m | -24 / - | E74C | +6 / - | 3 | ✓ Closing observed |
| 10-26 00:44 | 80m | - / - | SP9TBT/5 | +5 / - | 2 | Partial capture |
| 10-26 00:44 | 80m | -24 / -10 | E74C | +8 / -3 | 3 | ✓ Full exchange observed |
| 10-26 00:42 | 80m | - / - | R4FDD | -18 / - | 2 | Partial capture |
| 10-26 00:38 | 80m | - / - | SN0EG | 0 / - | 2 | Partial capture |
| 10-26 00:34 | 80m | - / - | F1IQH | -18 / - | 2 | Partial capture |
| 10-26 00:31 | 80m | -14 / -10 | IK0CHU | -4 / -6 | 5 | ✓ Full exchange observed |
| 10-26 00:31 | 80m | - / - | SN0EG | +16 / - | 3 | Partial capture |
| 10-26 00:18 | 80m | -19 / -10 | SV3AUW | -8 / -8 | 3 | ✓ Full exchange observed |
| 10-25 00:07 | 80m | -23 / -7 | ON8FAB | -9 / - | 5 | ✓ Closing observed |
| 10-25 00:06 | 80m | - / -16 | IK4TVP | +10 / - | 3 | ✓ Closing fragment |
| 10-18 21:14 | 80m | +1 / -21 | LY2MM | +6 / -6 | 12 | Partial capture |
| 10-18 20:04 | 80m | -10 / -5 | YU7BW | +20 / -1 | 4 | ✓ Full exchange observed |
| 10-18 19:43 | 80m | -4 / +7 | 9A2G | +6 / +1 | 6 | ✓ Full exchange observed |
| 10-18 01:40 | 80m | +1 / -4 | F4CTJ | +2 / -6 | 4 | ✓ Full exchange observed |
| 10-18 01:39 | 80m | +6 / -8 | 9A4AA | -6 / -12 | 5 | ✓ Full exchange observed |
| 10-18 01:38 | 80m | - / - | DF4WQ | -6 / - | 2 | Partial capture |
| 10-18 01:37 | 80m | +2 / - | EW4DX | 0 / -12 | 4 | ✓ Closing observed |
| 10-18 01:06 | 80m | -10 / - | UN0GY | - / - | 17 | Partial capture |
| 10-18 01:04 | 80m | -18 / - | MI0NWA | - / - | 2 | Partial capture |
| 10-18 01:02 | 80m | - / -12 | R2EN | -2 / - | 2 | Partial capture |
| 10-18 01:01 | 80m | -15 / - | TA4SSK | - / -15 | 3 | ✓ Closing fragment |
| 10-17 22:15 | 80m | -11 / -10 | EW1P | +4 / -13 | 3 | ✓ Full exchange observed |
| 10-17 20:22 | 80m | -12 / -19 | YO3FRI | +4 / - | 4 | Partial capture |
| 10-17 19:39 | 80m | -10 / -5 | HA7JDU | +9 / -6 | 6 | ✓ Full exchange observed |
| 10-17 19:35 | 80m | -7 / -9 | YT1T | -5 / - | 6 | ✓ Closing observed |
| 10-16 20:38 | 80m | +10 / - | ER5DX | - / -18 | 19 | Partial capture |
| 10-15 23:21 | 80m | -12 / - | R5BM/6 | - / - | 20 | Partial capture |
| 10-15 21:51 | 80m | -18 / - | EK/RX3DPK | - / - | 5 | Partial capture |
| 10-15 21:42 | 80m | -12 / - | SP5DFK/QRP | - / - | 5 | Partial capture |
| 10-15 20:43 | 80m | -10 / - | R9CS/P | - / - | 6 | Partial capture |
| 10-11 21:38 | 80m | - / -11 | LA4NM | -9 / - | 4 | Partial capture |
| 10-11 20:33 | 80m | -17 / -19 | YL2SW | +8 / - | 3 | ✓ Closing observed |
| 10-07 20:47 | 80m | - / - | S57BTI | -3 / - | 2 | ✓ Closing fragment |
| 10-07 20:46 | 80m | - / -14 | F1PBZ | -10 / - | 4 | Partial capture |
| 10-07 19:12 | 80m | - / -17 | SP9JQZ | +8 / - | 4 | ✓ Closing fragment |
| 10-07 19:05 | 80m | -12 / - | LZ1AMA | - / -12 | 2 | ✓ Closing fragment |
| 10-07 19:02 | 80m | - / - | IU2THY | +8 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 224745 -13 1218 TK/DH7SB HF9T JO90 232815 -6 2075 <...> HF9T JO90 (x7) 233130 +5 898 HF9T TK/DH7SB -10 233145 -9 2075 <...> HF9T R-14 222845 -14 667 OD5ZZ HF9T JO90 (x3) 213800 -7 2602 HF9T GD3SKZ -11 (x2)
UTC dB Audio Message 095445 -17 1901 IK4TVP HF9T R-17 095500 -21 2130 HF9T SP4GDW -14 061730 -15 2488 HB9FGO HF9T JO90 061745 -7 722 HF9T HB9FGO -21 061800 -19 2488 HB9FGO HF9T R-05 061815 -9 722 HF9T HB9FGO RR73 061830 -15 2488 HB9FGO HF9T 73 061845 +0 2488 HF9T UT5MB -11 (x3) 062245 -15 2378 5P1KZX HF9T JO90 073000 -18 2122 LY2HM HF9T JO90 073045 +9 606 HF9T LY2HM -03 (x3)
UTC dB Audio Message 233945 -1 2341 HF9T XQ1KK -16 222100 -10 2842 HF9T WO3U 73 230130 -6 2516 8P6GE HF9T R-21 (x2) 230245 -5 2617 HF9T VE3BR FN03 (x3) 205800 -3 2942 HF9T N2BJ -02 205830 -2 2942 HF9T RR73; ON2CB <...> -12 203230 -17 921 K4YT HF9T JO90 211100 -8 1332 HF9T IZ0EAC +02 (x2) 211400 -14 1262 HF9T PD0RCQ JO21 154245 -24 1751 HF9T K2AK RR73 222130 -20 1872 HF9T CE4KM -15
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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