HK3PSA — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving HK3PSA, decoded by SO8OO in southeastern Poland. 65 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 10 UTC dates in the available aggregate history. Observed between 2026-06-09 and 2026-09-04.
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 65 FT8 messages attributed to HK3PSA as the transmitting token by decoded message structure across 10 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (52%), followed by 40 m (48%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's moderate S/N range (66%); the estimated median was -15 dB.
Overview
Bands
Last attributed message: 2026-09-04 02:27 UTC
Observed FT8 message patterns
- Attributed sample
- 65 messages
- Active dates
- 10 UTC dates
- Estimated median S/N
- -15 dB
- Estimated 10th-90th percentile
- -17 to -11 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 22, moderate (-15 to -9 dB) 43, strong (≥ -8 dB) 0.
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 HK3PSA 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 HK3PSA
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
- FJ25 · 33 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 10,023 km (approx.)
- Last such locator decoded
- 2026-09-04 02:16 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 | HK3PSA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-04 02:22 | 40m | - / -8 | R3PK | -10 / - | 4 | ✓ Closing fragment |
| 09-04 02:18 | 40m | - / -10 | RA3TKS | -5 / - | 3 | Partial capture |
| 09-04 02:15 | 40m | -15 / -9 | IZ2ACM | +8 / - | 7 | ✓ Closing observed |
| 09-04 02:13 | 40m | - / - | EB3JT | -7 / - | 3 | Partial capture |
| 09-04 02:11 | 40m | - / -24 | RX6LN | +5 / - | 4 | ✓ Closing fragment |
| 09-04 02:05 | 40m | -15 / -8 | RY4D | -17 / -7 | 4 | ✓ Full exchange observed |
| 09-04 01:56 | 40m | -16 / - | KC2NJ | - / - | 2 | ✓ Closing fragment |
| 09-04 01:46 | 40m | -14 / -4 | MM8FKF | -10 / -20 | 5 | ✓ Full exchange observed |
| 09-04 01:44 | 40m | -15 / -17 | SV2FNT | -6 / - | 3 | Partial capture |
| 09-03 02:58 | 40m | - / -10 | GM7JQK | -10 / - | 4 | ✓ Closing fragment |
| 09-03 02:57 | 40m | - / - | UA1WA | -18 / - | 4 | Partial capture |
| 09-03 02:56 | 40m | -16 / - | EW1OW | - / -10 | 2 | ✓ Closing fragment |
| 09-03 02:48 | 40m | -14 / -15 | G4AAV | +4 / -5 | 3 | ✓ Full exchange observed |
| 09-03 02:45 | 40m | - / -15 | RX3ASQ | -2 / - | 2 | ✓ Closing fragment |
| 08-30 01:28 | 80m | - / - | VP2MAA | -14 / - | 2 | ✓ Closing fragment |
| 08-30 01:25 | 80m | - / -16 | W4PSK | -19 / - | 2 | Partial capture |
| 08-29 01:26 | 40m | -17 / - | YO4KMU | -16 / -17 | 3 | ✓ Closing observed |
| 08-28 03:14 | 40m | -14 / - | KC3UPG | - / - | 2 | Partial capture |
| 08-28 03:12 | 40m | - / -12 | RX7O | -6 / - | 2 | ✓ Closing fragment |
| 08-28 03:00 | 40m | -14 / -15 | SQ8NA | -16 / -22 | 4 | ✓ Full exchange observed |
| 08-28 02:51 | 40m | -16 / - | KF5IVL | - / -2 | 2 | ✓ Closing fragment |
| 08-28 02:51 | 40m | - / -18 | R2BQM | 0 / - | 3 | Partial capture |
| 08-28 02:49 | 40m | -16 / -14 | R2BDR | -5 / - | 4 | ✓ Closing observed |
| 08-28 02:47 | 40m | - / - | RZ6L | +13 / - | 2 | Partial capture |
| 08-28 02:45 | 40m | -16 / -14 | SQ8NA | -14 / -23 | 6 | ✓ Full exchange observed |
| 08-28 02:44 | 40m | - / - | R4CY | -8 / - | 4 | Partial capture |
| 08-28 02:36 | 40m | - / -21 | G4SZD | -4 / - | 3 | Partial capture |
| 08-26 01:50 | 20m | -11 / - | E77WA | - / - | 2 | Partial capture |
| 08-26 01:46 | 20m | -13 / - | M7EYP | - / -12 | 6 | Partial capture |
| 08-21 03:21 | 40m | - / - | RA3ALC | +3 / - | 2 | Partial capture |
| 08-21 03:19 | 40m | -18 / - | KE2IUD | - / -4 | 2 | Partial capture |
| 08-09 03:46 | 40m | - / -16 | YO4GIY | -13 / - | 5 | Partial capture |
| 08-02 02:17 | 40m | - / - | R2HH | -16 / - | 2 | Partial capture |
| 08-02 01:40 | 40m | - / - | R2HH | -5 / - | 2 | Partial capture |
| 08-01 04:27 | 40m | - / -8 | F6BLP | 0 / - | 2 | Partial capture |
| 08-01 04:11 | 40m | - / -17 | II3DRC | +2 / - | 4 | Partial capture |
| 08-01 03:56 | 40m | - / -20 | YO4GIY | -8 / - | 4 | Partial capture |
| 08-01 03:21 | 20m | - / -13 | RN1ON | +2 / - | 2 | ✓ Closing fragment |
| 07-30 23:41 | 20m | - / -14 | YB5QZ | -7 / - | 3 | ✓ Closing fragment |
| 07-25 01:43 | 40m | - / -15 | IU1HKD | -10 / - | 2 | ✓ Closing fragment |
| 07-25 00:04 | 40m | - / -20 | R70OBN | -2 / - | 2 | ✓ Closing fragment |
| 07-25 00:01 | 40m | - / -16 | PE9JAN | -9 / - | 2 | ✓ Closing fragment |
| 07-18 00:32 | 40m | - / -17 | GI4SNA | -8 / - | 2 | ✓ Closing fragment |
| 07-18 00:22 | 40m | - / -15 | YO6LM | +5 / - | 3 | Partial capture |
| 07-13 00:42 | 40m | - / -13 | W4DXM | -4 / - | 2 | ✓ Closing fragment |
| 07-11 23:34 | 20m | - / -21 | A61CK | -10 / - | 5 | Partial capture |
| 07-09 02:37 | 40m | - / - | R6FS | -14 / - | 2 | Partial capture |
| 07-03 03:51 | 40m | - / -9 | DA0WWA | -13 / - | 3 | Partial capture |
| 07-03 03:38 | 40m | - / -5 | DA0WWA | -16 / - | 6 | ✓ Closing fragment |
| 07-03 03:16 | 40m | - / -18 | CS2WWA | -20 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 021545 +7 1306 HK3PSA IZ2ACM JN45 (x2) 021630 -17 885 W9WI HK3PSA FJ25 021645 +8 1306 HK3PSA IZ2ACM JN45 (x2) 021730 -15 884 IZ2ACM HK3PSA RR73 021745 +10 1306 HK3PSA IZ2ACM 73 021815 -4 2968 HK3PSA RA3TKS -10 (x3) 022200 -12 974 HK3PSA R3PK -08 (x4) 022745 -16 937 SP8ADU HK3PSA -13
UTC dB Audio Message 012500 -19 2609 HK3PSA W4PSK -16 (x2) 012815 -13 559 HK3PSA VP2MAA R FK86 (x2)
UTC dB Audio Message 234115 -9 1425 HK3PSA YB5QZ OJ00 (x3) 234930 -13 1764 HK3PSA MM0HVU -07 032100 -1 452 HK3PSA RN1ON -13 (x2) 014630 -12 824 M7EYP HK3PSA FJ25 (x6) 015015 -11 930 E77WA HK3PSA FJ25 (x2) 013500 -14 927 N5TLH HK3PSA FJ25
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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