F5KKE/QRP3W — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving F5KKE/QRP3W, decoded by SO8OO in southeastern Poland. 25 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, across 4 UTC dates in the available aggregate history. Observed between 2026-08-05 and 2026-09-12.
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 25 FT8 messages attributed to F5KKE/QRP3W as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (48%), followed by 80 m (40%) and 20 m (8%). Several six-hour UTC windows tied for the largest share (56%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.
Overview
Bands
Last attributed message: 2026-09-12 04:55 UTC
Observed FT8 message patterns
- Attributed sample
- 25 messages
- Active dates
- 4 UTC dates
- Estimated median S/N
- -9 dB
- Estimated 10th-90th percentile
- -15 to -4 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 2, moderate (-15 to -9 dB) 11, strong (≥ -8 dB) 12.
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.
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.
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 | F5KKE/QRP3W S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-12 05:14 | 80m | - / - | SP2BZ | +6 / - | 3 | Partial capture |
| 09-12 04:54 | 80m | -11 / - | F5LMJ | - / -7 | 3 | Partial capture |
| 09-12 04:49 | 80m | -8 / - | <...> | -7 / - | 6 | ✓ Closing fragment |
| 09-09 19:50 | 40m | - / -10 | UR3HC | +2 / - | 2 | Partial capture |
| 09-09 18:54 | 80m | - / - | DA6SHO | -4 / - | 2 | Partial capture |
| 09-08 21:54 | 40m | -4 / - | <...> | - / - | 5 | Partial capture |
| 09-08 21:48 | 40m | -10 / - | <...> | - / - | 4 | Partial capture |
| 09-08 20:40 | 80m | - / -7 | DK7ZT | +4 / - | 6 | Partial capture |
| 09-08 20:39 | 80m | - / - | <...> | -4 / - | 3 | ✓ Closing fragment |
| 08-05 14:29 | 20m | -18 / - | <...> | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 191530 -4 2002 <5Z4VJ> F5KKE/QRP3W 044945 -6 2203 <...> F5KKE/QRP3W (x2) 045045 -9 2203 MI0NWA F5KKE/QRP3W R+02 045100 -8 610 F5KKE/QRP3W <...> RR73 045115 -9 2203 <...> F5KKE/QRP3W 73 045245 -8 2203 DO9BAU F5KKE/QRP3W -08 045315 -7 2203 <...> F5KKE/QRP3W RRR 045330 -6 2303 F5KKE/QRP3W <...> 73 045445 -19 2203 F5LMJ F5KKE/QRP3W -07 (x3) 051445 +3 2304 F5KKE/QRP3W SP2BZ JO83 (x3)
UTC dB Audio Message 210200 -6 2037 <...> F5KKE/QRP3W (x2) 210715 -13 2037 WA3GGM F5KKE/QRP3W R-07 214815 -9 2036 <...> F5KKE/QRP3W (x9) 195030 +8 2038 F5KKE/QRP3W UR3HC -10 195045 -13 2039 F5KKE/QRP3W DL3KAV +06 195100 -4 2038 F5KKE/QRP3W UR3HC -10
UTC dB Audio Message 205830 -12 2031 <...> F5KKE/QRP3W
UTC dB Audio Message 142915 -15 2069 <...> F5KKE/QRP3W RRR (x2) 160300 -12 1888 F5KKE/QRP3W <...> 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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