R3KJM — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R3KJM, decoded by SO8OO in southeastern Poland. 22 related FT8 messages, observed on 80m, 40m, across 2 UTC dates. Heard between 2026-05-30 and 2026-08-12.
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.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
Frequent QSO partners observed at SO8OO
Stations R3KJM 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 | R3KJM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-12 19:57 | 80m | - / -11 | R3ICU | -13 / - | 2 | Partial capture |
| 08-12 19:52 | 80m | -24 / - | R3ICU | -16 / -14 | 3 | Partial capture |
| 08-12 19:51 | 80m | -24 / -14 | RM5F | -6 / +4 | 4 | ✓ Full exchange observed |
| 08-12 19:50 | 80m | -24 / -12 | RZ6CO | 0 / - | 3 | Partial capture |
| 05-30 17:49 | 40m | -6 / -3 | SP4TKA | +7 / -4 | 5 | ✓ Full exchange observed |
| 05-30 17:47 | 40m | -10 / -14 | DL7ACA | +9 / -15 | 5 | ✓ Full exchange observed |
| 05-30 17:46 | 40m | -10 / -3 | RW6ATD | +2 / +6 | 5 | ✓ Full exchange observed |
| 05-30 17:40 | 40m | - / -7 | R6OAQ | -6 / - | 2 | ✓ Closing fragment |
| 05-30 17:37 | 40m | -10 / - | R4HHG | - / -2 | 2 | Partial capture |
| 05-30 17:36 | 40m | -10 / - | RN7T | -6 / +5 | 4 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 194945 -9 2335 R3KJM R8CW/4 -04 195000 -21 1132 <...> R3KJM R+06 195045 -1 1701 R3KJM RZ6CO -12 195100 -24 1132 RM5F R3KJM +04 195115 -6 1042 R3KJM RM5F R-14 195115 +1 1701 R3KJM RZ6CO -12 195130 -24 1132 RM5F R3KJM RR73 195145 -5 1043 R3KJM RM5F 73 195230 -24 1132 RZ6CO R3KJM R+11 195245 -17 2106 R3KJM R3ICU KO66 (x2) 195500 -24 1152 R3ICU R3KJM -14 195715 -13 2106 R3KJM R3ICU R-11 (x2)
UTC dB Audio Message 174630 +1 2643 R3KJM RW6ATD KN96 174645 -10 2414 RW6ATD R3KJM +06 174700 +1 2642 R3KJM RW6ATD R-03 174715 -9 2414 RW6ATD R3KJM RR73 174730 +7 2905 R3KJM DL7ACA JO40 174730 +5 2643 R3KJM RW6ATD 73 174745 -11 2414 DL7ACA R3KJM -15 174800 +13 2905 R3KJM DL7ACA R-14 174815 -10 2414 DL7ACA R3KJM RR73 174830 +8 2905 R3KJM DL7ACA 73 174900 +6 2815 R3KJM SP4TKA KO14 174915 -6 2414 SP4TKA R3KJM -04 174930 +8 2815 R3KJM SP4TKA R-03 174945 -5 2414 SP4TKA R3KJM RR73 175000 +6 2815 R3KJM SP4TKA 73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.