HA1ICE — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving HA1ICE, decoded by SO8OO in southeastern Poland. 100 FT8 messages attributed to this token as transmitter, on 20m, across 6 UTC dates in the available aggregate history. Observed between 2026-06-12 and 2026-07-29.
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 100 FT8 messages attributed to HA1ICE as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). Several six-hour UTC windows tied for the largest share (95%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (69%); the estimated median was -5 dB.
Overview
Observed FT8 message patterns
- Attributed sample
- 100 messages
- Active dates
- 6 UTC dates
- Estimated median S/N
- -5 dB
- Estimated 10th-90th percentile
- -14 to +4 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 5, moderate (-15 to -9 dB) 26, 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 HA1ICE 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 HA1ICE
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
- JN87 · 73 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 444 km (approx.)
- Last such locator decoded
- 2026-07-29 17:57 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 | HA1ICE S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-14 19:38 | 20m | - / - | 2E0FUM | -14 / - | 2 | Partial capture |
| 08-14 19:36 | 20m | - / - | RC5F | -17 / - | 5 | Partial capture |
| 08-14 19:36 | 20m | - / - | RZ4FWA | -15 / - | 3 | Partial capture |
| 08-14 19:02 | 20m | - / +2 | 4L7T | -11 / - | 2 | ✓ Closing fragment |
| 08-01 21:15 | 20m | - / -9 | TN8GD | -6 / - | 3 | ✓ Closing fragment |
| 07-29 19:09 | 20m | - / -12 | 5Z4VJ | -12 / - | 2 | ✓ Closing fragment |
| 07-29 17:55 | 20m | -14 / - | C91RU | - / - | 3 | Partial capture |
| 07-29 17:52 | 20m | -10 / - | 5N0YEN | - / - | 3 | Partial capture |
| 07-17 21:39 | 20m | - / -16 | IK4TVP | -6 / - | 4 | Partial capture |
| 07-17 21:16 | 20m | - / -13 | LU5FF | -18 / - | 2 | ✓ Closing fragment |
| 07-10 22:17 | 20m | - / -11 | D2UY | -8 / - | 2 | Partial capture |
| 07-03 21:51 | 20m | - / -6 | D2UY | +2 / - | 2 | Partial capture |
| 06-29 21:13 | 20m | -14 / - | PP1WW | - / -21 | 3 | Partial capture |
| 06-29 21:09 | 20m | -14 / - | 9J2FI | - / - | 4 | Partial capture |
| 06-27 19:31 | 20m | -4 / - | PY2GIG | - / - | 2 | Partial capture |
| 06-27 19:29 | 20m | -7 / - | JA1KNB | - / - | 3 | Partial capture |
| 06-27 19:18 | 20m | -1 / - | JA2ODB | - / - | 7 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 182330 -11 1155 HA1ICE TN8GD RR73 190245 -13 377 HA1ICE 4L7T +02 (x2) 193630 -17 2064 HA1ICE RZ4FWA LO23 193630 -20 1516 HA1ICE RC5F KO85 193700 -13 2064 HA1ICE RZ4FWA LO23 193700 -18 1516 HA1ICE RC5F KO85 193730 -14 2064 HA1ICE RZ4FWA LO23 193730 -20 1517 HA1ICE RC5F KO85 (x3) 193830 -16 1873 HA1ICE 2E0FUM IO92 (x2) 181530 +0 585 HA1ICE 5Z4VJ -07 182330 -13 1303 HA1ICE EX7DY RR73
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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