I/KF0SPC — reception at SO8OO
Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.
FT8 activity
Receiver-side FT8 activity involving I/KF0SPC, decoded by SO8OO in southeastern Poland. 199 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 11 UTC dates in the available aggregate history. Observed between 2026-10-02 and 2026-10-21.
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 199 FT8 messages attributed to I/KF0SPC as the transmitting token by decoded message structure across 11 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (53%), followed by 80 m (47%). Several six-hour UTC windows tied for the largest share (76%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (77%); the estimated median was -4 dB.
Overview
Bands
Last attributed message: 2026-10-21 19:51 UTC
Observed FT8 message patterns
- Attributed sample
- 199 messages
- Active dates
- 11 UTC dates
- Estimated median S/N
- -4 dB
- Estimated 10th-90th percentile
- -14 to +2 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 19, moderate (-15 to -9 dB) 26, strong (≥ -8 dB) 154.
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 I/KF0SPC 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.
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 | I/KF0SPC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-21 19:50 | 80m | -4 / - | MI5JYK | - / -11 | 2 | Partial capture |
| 10-21 19:43 | 80m | -1 / - | <...> | - / - | 2 | ✓ Closing fragment |
| 10-21 19:40 | 80m | -8 / -14 | RA2FU | -6 / -17 | 5 | ✓ Full exchange observed |
| 10-21 07:37 | 40m | - / -12 | F1PBZ | -5 / - | 3 | Partial capture |
| 10-16 19:00 | 80m | - / -18 | DL5CK | 0 / - | 3 | Partial capture |
| 10-16 04:43 | 80m | - / -3 | PC0A | +10 / - | 3 | Partial capture |
| 10-16 03:10 | 80m | - / -25 | US5EAA | -2 / - | 2 | Partial capture |
| 10-15 19:48 | 80m | -4 / -15 | LY5LT | -6 / -14 | 5 | Partial capture |
| 10-15 19:43 | 80m | -4 / -8 | LZ2VQ | -5 / -12 | 4 | Partial capture |
| 10-15 19:42 | 80m | -7 / - | <...> | -3 / - | 7 | ✓ Closing fragment |
| 10-15 19:38 | 80m | -6 / - | <...> | -3 / - | 3 | ✓ Closing fragment |
| 10-15 19:38 | 80m | - / +10 | IK4TVP | -5 / - | 2 | Partial capture |
| 10-15 19:37 | 80m | -10 / 0 | DL6EL | -4 / -3 | 2 | Partial capture |
| 10-14 21:31 | 80m | -1 / - | <...> | +10 / - | 8 | ✓ Closing fragment |
| 10-14 21:30 | 80m | -4 / - | UX5UO | - / +2 | 2 | Partial capture |
| 10-14 21:29 | 80m | -3 / - | DK7ZT | - / +4 | 2 | Partial capture |
| 10-14 21:25 | 80m | -1 / - | <...> | -12 / - | 2 | ✓ Closing fragment |
| 10-14 21:24 | 80m | 0 / - | PA3KUS | - / -3 | 2 | Partial capture |
| 10-12 12:01 | 40m | -20 / - | <...> | - / - | 2 | Partial capture |
| 10-07 16:40 | 40m | - / - | OR80AF | -6 / - | 4 | ✓ Closing fragment |
| 10-07 16:30 | 40m | - / - | YL3GAO | +7 / - | 2 | Partial capture |
| 10-07 16:25 | 40m | - / - | OR80AF | -6 / - | 3 | ✓ Closing fragment |
| 10-07 16:23 | 40m | -6 / - | F3CJ | - / -3 | 2 | Partial capture |
| 10-07 15:53 | 40m | - / +4 | PD0IFI | -1 / - | 3 | Partial capture |
| 10-07 07:10 | 40m | - / -4 | OH8CRX | -7 / - | 4 | ✓ Closing fragment |
| 10-07 04:46 | 40m | - / - | RD3FY | -2 / - | 4 | Partial capture |
| 10-06 23:49 | 40m | - / - | F6FDY | -14 / - | 5 | Partial capture |
| 10-06 20:28 | 40m | - / - | RZ4FWA | -22 / - | 2 | Partial capture |
| 10-06 20:26 | 40m | - / -11 | UA4FKT | -3 / - | 3 | Partial capture |
| 10-06 20:25 | 80m | - / - | DO5OT | +4 / - | 5 | Partial capture |
| 10-06 20:24 | 80m | - / - | HA7TM | +11 / - | 3 | Partial capture |
| 10-06 20:09 | 40m | 0 / - | <...> | -9 / - | 2 | ✓ Closing fragment |
| 10-06 20:04 | 40m | -3 / - | BA4IE | - / -14 | 8 | Partial capture |
| 10-06 19:51 | 40m | -1 / - | OK7MZ | - / -17 | 14 | Partial capture |
| 10-06 19:47 | 40m | +3 / - | 9A4ZM | -2 / +3 | 6 | Partial capture |
| 10-06 19:43 | 40m | -1 / - | <...> | +9 / - | 4 | ✓ Closing fragment |
| 10-06 19:35 | 40m | -4 / - | <...> | - / - | 7 | Partial capture |
| 10-06 19:30 | 40m | -6 / - | V51WH | - / -14 | 2 | Partial capture |
| 10-06 19:28 | 40m | -3 / - | <...> | - / - | 2 | Partial capture |
| 10-06 19:24 | 40m | -3 / - | <...> | +9 / - | 2 | ✓ Closing fragment |
| 10-06 19:17 | 40m | -9 / - | <...> | -7 / - | 2 | ✓ Closing fragment |
| 10-06 19:15 | 40m | - / +7 | F6BHK | -8 / - | 2 | Partial capture |
| 10-06 01:00 | 80m | - / - | DO9BAU | +1 / - | 4 | Partial capture |
| 10-06 00:39 | 80m | - / - | DO9BAU | +2 / - | 7 | Partial capture |
| 10-06 00:23 | 80m | - / - | DO9BAU | +7 / - | 3 | Partial capture |
| 10-05 22:20 | 80m | - / - | DO9BAU | +8 / - | 10 | Partial capture |
| 10-05 21:44 | 80m | - / -13 | RA3VAN | +4 / - | 2 | Partial capture |
| 10-05 21:37 | 80m | - / - | SV1EKI | -8 / - | 5 | Partial capture |
| 10-05 21:09 | 80m | - / - | UA4FKT | +14 / - | 3 | Partial capture |
| 10-05 21:07 | 80m | - / -4 | RX3ASQ | 0 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 193400 -22 255 <...> I/KF0SPC 194000 -10 2385 <RA2FU> I/KF0SPC 194015 -5 2385 I/KF0SPC RA2FU -14 194030 -7 2385 RA2FU I/KF0SPC R-17 194045 -7 2385 I/KF0SPC RA2FU RRR 194100 -7 2385 RA2FU I/KF0SPC 73 194315 +1 895 <...> I/KF0SPC 194415 -4 895 SM7TZK I/KF0SPC R-03 194445 -3 895 <...> I/KF0SPC 73 (x2) 195045 -7 1687 MI5JYK I/KF0SPC R-11 (x2) 195145 +3 1687 <...> I/KF0SPC 73 195430 +5 565 I/KF0SPC <...> 73 210530 +0 565 I/KF0SPC DK8HC JO42
UTC dB Audio Message 164045 -5 1083 I/KF0SPC OR80AF 73 164215 -8 1082 EB3BKW I/KF0SPC -03 164245 -7 1083 I/KF0SPC OR80AF RRR (x2) 164445 -8 1083 DL9KM I/KF0SPC +08 164515 -5 1082 I/KF0SPC OR80AF RRR 120145 -21 1142 <...> I/KF0SPC (x2) 150530 +0 1973 I/KF0SPC <...> 73 151115 -10 495 <...> I/KF0SPC 151315 -9 495 <EX7CQ> I/KF0SPC 073730 -3 492 I/KF0SPC F1PBZ -12 (x4)
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.
CW
No CW receptions recorded for this callsign in the last 30 days.
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