9Z4SS — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving 9Z4SS, decoded by SO8OO in southeastern Poland. 61 related FT8 messages, observed on 40m, 20m, 10m, across 5 UTC dates. Heard between 2026-06-06 and 2026-08-07.
These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.
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Overview
Frequent QSO partners observed at SO8OO
Stations 9Z4SS worked most often, as logged from our receiver:
Activity Heatmap
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 | 9Z4SS S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-07 01:53 | 40m | - / -12 | RV3ID | -4 / - | 4 | Partial capture |
| 08-07 01:36 | 40m | - / - | RZ1AS | -12 / - | 4 | Partial capture |
| 06-21 01:36 | 20m | - / - | EA4GRZ | +5 / - | 2 | Partial capture |
| 06-14 23:07 | 40m | - / - | F4FPR | -8 / - | 2 | Partial capture |
| 06-14 23:06 | 40m | - / -14 | F1PBZ | -2 / - | 3 | Partial capture |
| 06-06 20:34 | 10m | - / -9 | IZ7GIT | -10 / - | 2 | Partial capture |
| 06-06 20:30 | 10m | - / - | I1YTO | +2 / - | 26 | Partial capture |
| 06-06 20:19 | 10m | - / -13 | I2SIP | -11 / - | 5 | ✓ Closing fragment |
| 06-06 20:13 | 10m | - / - | I2SIP | -5 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 230730 -8 2561 9Z4SS F4FPR IN88 230730 -3 2635 9Z4SS F1PBZ -14 013630 -12 1140 9Z4SS RZ1AS KO59 (x5) 014730 -20 2299 9Z4SS SM3ULU JP81 015300 -8 702 9Z4SS RV3ID KO77 (x4) 015630 -19 2216 9Z4SS RA3TKS -11 (x2) 020100 -12 261 9Z4SS F1IQH JN27
UTC dB Audio Message 221200 -20 2052 9Z4SS V31DL EK57 013600 -9 2383 9Z4SS OD5KU KM73 013600 +7 2825 9Z4SS EA4GRZ IN80 (x2)
UTC dB Audio Message 203630 -10 2245 9Z4SS I1YTO JN44 (x15)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.