HA3PP — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving HA3PP, decoded by SO8OO in southeastern Poland. 70 FT8 messages attributed to this token as transmitter, on 80m, 10m, across 3 UTC dates in the available aggregate history. Observed between 2026-07-29 and 2026-09-10.
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 70 FT8 messages attributed to HA3PP as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (99%), followed by 10 m (1%). Several six-hour UTC windows tied for the largest share (99%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (99%); the estimated median was +8 dB.
Overview
Bands
Last attributed message: 2026-09-10 03:20 UTC
Observed FT8 message patterns
- Attributed sample
- 70 messages
- Active dates
- 3 UTC dates
- Estimated median S/N
- +8 dB
- Estimated 10th-90th percentile
- +1 to +14 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1, moderate (-15 to -9 dB) 0, strong (≥ -8 dB) 69.
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 HA3PP 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 HA3PP
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
- JN95 · 32 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 536 km (approx.)
- Last such locator decoded
- 2026-09-10 03:20 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 | HA3PP S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-12 07:55 | 10m | - / -4 | UA9MA | -6 / - | 2 | ✓ Closing fragment |
| 09-10 03:20 | 80m | +10 / - | KY2J | - / - | 2 | Partial capture |
| 09-10 03:11 | 80m | +2 / - | K1DC | - / -20 | 7 | ✓ Closing fragment |
| 09-10 03:05 | 80m | +2 / - | NE1B | - / -17 | 4 | ✓ Closing fragment |
| 09-10 02:59 | 80m | +6 / -2 | SP9WLC | +8 / +10 | 4 | ✓ Full exchange observed |
| 09-10 02:47 | 80m | +7 / -4 | W4IPC | -12 / -11 | 14 | ✓ Full exchange observed |
| 09-10 02:47 | 80m | +3 / -16 | KE4EB | -18 / - | 4 | ✓ Closing observed |
| 09-10 02:41 | 80m | +10 / - | KE4EB | - / - | 2 | Partial capture |
| 09-10 02:38 | 80m | +11 / -24 | EA3HMM | -7 / +1 | 10 | ✓ Full exchange observed |
| 09-10 02:37 | 80m | +14 / - | CT7AUT | - / -10 | 3 | ✓ Closing fragment |
| 09-10 02:34 | 80m | +20 / - | HA0AA | - / -15 | 3 | ✓ Closing fragment |
| 09-10 02:31 | 80m | +15 / -17 | R1AV | -10 / -8 | 7 | ✓ Full exchange observed |
| 09-10 02:29 | 80m | +11 / -3 | RA6ABC | +14 / - | 6 | ✓ Full exchange observed |
| 09-10 02:28 | 80m | +10 / -7 | RC6ZB | +11 / +5 | 5 | ✓ Full exchange observed |
| 08-01 02:27 | 80m | +8 / 0 | DL9ATW | -1 / +5 | 5 | ✓ Full exchange observed |
| 08-01 02:25 | 80m | +6 / -12 | F5LMJ | -15 / -18 | 5 | ✓ Full exchange observed |
| 08-01 02:24 | 80m | +10 / - | HI8UD | - / - | 3 | Partial capture |
| 08-01 01:52 | 80m | +13 / - | DM8KM | +8 / +7 | 5 | ✓ Full exchange observed |
| 08-01 01:49 | 80m | +9 / 0 | EA7AH | -23 / - | 4 | ✓ Closing observed |
| 08-01 01:48 | 80m | +13 / 0 | IK4LZH | +6 / - | 5 | ✓ Full exchange observed |
| 07-08 21:06 | 20m | - / -14 | EA1IOK | -8 / - | 3 | ✓ Closing fragment |
| 07-04 20:21 | 10m | - / +1 | PC9K | -14 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 202100 -15 2480 HA3PP PC9K +01 (x2) 162845 -20 1279 TN8GD HA3PP JN95 075530 -6 804 HA3PP UA9MA -04 (x2)
UTC dB Audio Message 030500 +0 1859 NE1B HA3PP JN95 (x4) 030830 +4 2256 KC1KTS HA3PP JN95 031130 +0 1882 K1DC HA3PP JN95 (x7) 031500 +4 1882 KC1KTS HA3PP JN95 032015 +9 1326 KY2J HA3PP JN95 (x2)
UTC dB Audio Message 210615 -10 1078 HA3PP EA1IOK IN62 (x3)
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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