SP5RT — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP5RT, decoded by SO8OO in southeastern Poland. 2 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-08-30.
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 2 FT8 messages attributed to SP5RT as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 40 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.
Overview
Observed FT8 message patterns
- Attributed sample
- 2 messages
- Active dates
- 1 UTC dates
- S/N summary
- Too few decodes
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with SP5RT in decoded directed-looking exchanges:
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 | SP5RT S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-10 14:51 | 40m | - / -16 | F4MZI | -14 / - | 6 | Partial capture |
| 09-10 14:50 | 40m | - / -1 | G6ZRV | -12 / - | 4 | ✓ Closing fragment |
| 09-10 14:45 | 40m | - / -10 | S51PV | -8 / - | 3 | ✓ Closing fragment |
| 09-10 14:38 | 40m | - / -5 | F1UFX | -19 / - | 4 | ✓ Closing fragment |
| 09-10 14:36 | 40m | - / - | PD1BER | -15 / - | 2 | Partial capture |
| 09-10 14:32 | 40m | - / -5 | 9A4ZM | +2 / - | 3 | ✓ Closing fragment |
| 09-10 14:31 | 40m | - / +1 | DK7ZT | -16 / - | 3 | ✓ Closing fragment |
| 09-10 14:31 | 40m | - / - | DL6ZNG | -2 / - | 3 | Partial capture |
| 08-30 17:49 | 40m | -13 / +9 | DL1EDR | -2 / - | 2 | ✓ Closing observed |
| 08-30 17:49 | 40m | -10 / -17 | F1PBZ | +6 / - | 2 | Partial capture |
| 08-30 17:49 | 40m | - / -12 | PE1NPS | -1 / - | 5 | Partial capture |
| 08-29 17:59 | 20m | - / -17 | EA1DP | +2 / - | 2 | ✓ Closing fragment |
| 08-29 17:48 | 20m | - / -15 | IU5HIU | -9 / - | 4 | Partial capture |
| 08-29 17:30 | 20m | - / -3 | IU2BEE | 0 / - | 2 | ✓ Closing fragment |
| 08-29 17:21 | 20m | - / - | F4BYA | -8 / - | 3 | Partial capture |
| 07-05 16:16 | 20m | - / -16 | EA1IOK | -9 / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 144100 +4 2764 SP5RT SH7MEM R+04 144530 -10 2234 SP5RT S51PV JN76 (x3) 145000 -17 1735 SP5RT PC2J JO22 145000 -13 2432 SP5RT G6ZRV JO02 (x3) 145100 -14 1035 SP5RT F4MZI -16 145130 -14 2432 SP5RT G6ZRV 73 145130 -14 1035 SP5RT F4MZI -16 (x5)
UTC dB Audio Message 161730 -8 766 SP5RT EA1IOK R-16 (x2) 172115 -3 2417 SP5RT F4BYA JN19 (x3) 172245 -6 1578 SP5RT DG5PW JO30 173015 -1 1469 SP5RT IU2BEE -03 (x2) 174515 -12 2705 SP5RT IU5HIU JN53 (x5) 175915 +0 1972 SP5RT EA1DP -17 (x2)
UTC dB Audio Message 143045 -16 2372 SP5RT IQ4JO JN63
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