HK3G — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving HK3G, decoded by SO8OO in southeastern Poland. 1,576 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 19 UTC dates in the available aggregate history. Observed between 2026-06-09 and 2026-09-16.
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 1,576 FT8 messages attributed to HK3G as the transmitting token by decoded message structure across 19 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (99%), followed by 40 m (1%). Most decodes (88%) fell within the six-hour window 22:00-04:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (69%); the estimated median was -17 dB.
Overview
Bands
Last attributed message: 2026-09-16 04:34 UTC
Observed FT8 message patterns
- Attributed sample
- 1,576 messages
- Active dates
- 19 UTC dates
- Estimated median S/N
- -17 dB
- Estimated 10th-90th percentile
- -21 to -13 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1,092, moderate (-15 to -9 dB) 470, strong (≥ -8 dB) 14.
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 HK3G 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 HK3G
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
- FJ24 · 90 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 10,108 km (approx.)
- Last such locator decoded
- 2026-09-09 02:26 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 | HK3G S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-16 05:38 | 80m | - / - | DK2MAX | -4 / - | 5 | Partial capture |
| 09-14 05:35 | 40m | - / -13 | IU1TLG | -6 / - | 18 | ✓ Closing fragment |
| 09-14 05:27 | 40m | - / - | DM2SP | +3 / - | 3 | Partial capture |
| 09-14 05:27 | 40m | - / -11 | YL3RS | -17 / - | 3 | Partial capture |
| 09-14 05:22 | 40m | - / -15 | OT7K | +12 / - | 2 | ✓ Closing fragment |
| 09-14 03:03 | 40m | - / - | RZ6L | +6 / - | 2 | Partial capture |
| 09-14 03:01 | 40m | - / - | CT2HEX | -6 / - | 3 | Partial capture |
| 09-13 02:59 | 40m | - / -15 | HK3W | -12 / - | 3 | ✓ Closing fragment |
| 09-13 02:59 | 40m | -18 / -16 | UR4LBG | -14 / -17 | 5 | Partial capture |
| 09-13 02:56 | 40m | - / -16 | EI2IXB | +6 / - | 5 | ✓ Closing fragment |
| 09-09 04:18 | 40m | - / - | F4BYA | -2 / - | 3 | Partial capture |
| 09-09 02:27 | 40m | -24 / - | AA0FC | - / -6 | 2 | Partial capture |
| 09-09 02:26 | 40m | - / - | EB3JT | -10 / - | 2 | Partial capture |
| 09-08 05:24 | 40m | - / -16 | DL3MIB | +8 / - | 4 | ✓ Closing fragment |
| 09-08 05:13 | 40m | - / -18 | OZ1LTQ | -10 / - | 9 | Partial capture |
| 09-08 05:07 | 40m | - / -15 | F1PBZ | -15 / - | 2 | ✓ Closing fragment |
| 09-07 05:26 | 80m | - / -15 | G4ZFJ | -13 / - | 3 | ✓ Closing fragment |
| 09-07 05:19 | 80m | - / - | EA6Y | -9 / - | 3 | Partial capture |
| 09-07 05:18 | 80m | - / -23 | F4UJU | +4 / - | 3 | ✓ Closing fragment |
| 09-07 05:11 | 80m | - / -15 | PA0O | +11 / - | 3 | ✓ Closing fragment |
| 09-07 05:10 | 80m | - / -13 | ON6AA | +6 / - | 4 | ✓ Closing fragment |
| 09-07 00:41 | 40m | - / -18 | R3PJV | -4 / - | 2 | Partial capture |
| 09-05 05:33 | 40m | - / -9 | LA8ENA | -6 / - | 2 | ✓ Closing fragment |
| 09-05 05:20 | 40m | - / - | PE1NMM | 0 / - | 4 | Partial capture |
| 09-05 05:19 | 40m | - / -13 | F4EXC | -9 / - | 4 | Partial capture |
| 09-05 05:06 | 40m | - / -14 | DL3OCF | +8 / - | 2 | ✓ Closing fragment |
| 09-05 04:47 | 40m | - / -18 | IC8TEM | -1 / - | 5 | ✓ Closing fragment |
| 09-05 04:45 | 40m | - / -12 | DF8IU | +6 / - | 2 | ✓ Closing fragment |
| 09-05 04:40 | 40m | - / - | EB3JT | -15 / - | 4 | Partial capture |
| 09-05 04:24 | 40m | - / -25 | DL1GLO | -2 / - | 3 | ✓ Closing fragment |
| 09-05 04:20 | 40m | - / -10 | F6HUK | 0 / - | 4 | ✓ Closing fragment |
| 09-05 03:34 | 40m | - / -18 | RA3AJT | +14 / - | 2 | Partial capture |
| 09-04 07:23 | 40m | - / - | F5ADE | -12 / - | 2 | Partial capture |
| 09-04 07:18 | 40m | - / - | ON5RZ | -8 / - | 9 | Partial capture |
| 09-04 07:18 | 40m | - / -7 | LA6RJA | -9 / - | 3 | ✓ Closing fragment |
| 08-31 20:12 | 20m | - / - | F4JZW | +4 / - | 2 | ✓ Closing fragment |
| 08-31 18:59 | 20m | - / - | F4VTR | -2 / - | 2 | Partial capture |
| 08-31 18:54 | 20m | - / - | F6BIA | -6 / - | 4 | Partial capture |
| 08-31 07:04 | 20m | - / - | UA3GX | +10 / - | 2 | Partial capture |
| 08-31 06:36 | 20m | - / -17 | PD7RF | -4 / - | 3 | ✓ Closing fragment |
| 08-31 06:22 | 20m | - / -23 | DJ2QV | -20 / - | 10 | Partial capture |
| 08-30 06:09 | 40m | - / -12 | DK8IZ | -4 / - | 2 | Partial capture |
| 08-30 06:05 | 40m | - / - | DK3HV | -10 / - | 5 | Partial capture |
| 08-30 06:05 | 40m | - / -10 | EI4KF | +2 / - | 2 | Partial capture |
| 08-30 05:43 | 40m | - / -12 | G0BLB | -4 / - | 2 | ✓ Closing fragment |
| 08-30 05:08 | 20m | -1 / - | JA2ICB | - / -14 | 2 | ✓ Closing fragment |
| 08-30 05:00 | 20m | -24 / - | N6MTX | - / -15 | 2 | ✓ Closing fragment |
| 08-30 04:58 | 20m | -10 / - | JH1QAX | - / -14 | 2 | ✓ Closing fragment |
| 08-30 03:24 | 40m | - / - | EA5HM | -9 / - | 5 | Partial capture |
| 08-30 03:03 | 40m | - / - | SP8RR | -22 / - | 5 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 051400 +13 2837 HK3G PA0O 73 051800 +3 2842 HK3G F4UJU JN06 (x3) 051900 -7 2157 HK3G EA6Y JM19 (x3) 052600 -19 2508 HK3G G4ZFJ JO01 (x3) 053800 -4 703 HK3G DK2MAX JN58 (x5)
UTC dB Audio Message 053730 -6 2407 HK3G IU1TLG JN35 (x13) 043445 -9 2787 J48S HK3G -19 043800 -14 857 HK3G J48S R-16
UTC dB Audio Message 063730 -3 2131 HK3G PD7RF RR73 070430 +8 2595 HK3G UA3GX KO92 (x2) 185430 -14 2787 HK3G F6BIA JN18 (x4) 185800 -13 1826 HK3G F4EGM JN29 185930 -1 2785 HK3G F4VTR JN25 (x2) 190030 +1 1725 HK3G F4NGK IN95 201230 +3 1667 HK3G F4JZW JN08 (x2) 201830 -10 1455 HK3G GW4RDW IO81 203115 -24 1550 GW4RDW HK3G RR73
UTC dB Audio Message 190315 -12 1444 HK3G IU8ADS JN70 (x4) 184615 -13 1434 HK3G IZ0ZIP -13 (x2) 201245 -17 1148 HK3G HB9HBY RRR 202630 -9 885 HK3G EA3GIW JN11 (x5) 190345 -15 1834 HK3G EA7TR IM76 (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.
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