KR4I — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving KR4I, decoded by SO8OO in southeastern Poland. 10 related FT8 messages, observed on 40m, 20m, across 3 UTC dates. Heard between 2026-05-30 and 2026-08-06.
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 KR4I worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by KR4I
Approximate centre of FM05, decoded 2026-07-08 01:02 UTC. A transmitted locator is not proof of the operator's permanent location.
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 | KR4I S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-06 23:20 | 20m | - / -8 | CT3MD | -7 / - | 2 | ✓ Closing fragment |
| 08-06 23:10 | 20m | - / - | DL3NA | -6 / - | 4 | ✓ Closing fragment |
| 07-08 01:01 | 40m | -13 / - | GB13COL | - / - | 6 | Partial capture |
| 07-08 00:55 | 40m | -5 / -9 | MM0KQC | -20 / -10 | 3 | Partial capture |
| 07-08 00:51 | 40m | -6 / - | TI2CC | - / -23 | 4 | Partial capture |
| 07-08 00:46 | 40m | -9 / +9 | MI0NWA | -10 / -25 | 5 | ✓ Full exchange observed |
| 05-30 22:31 | 20m | -10 / - | K1JLB | - / -3 | 4 | ✓ Closing fragment |
| 05-30 22:28 | 20m | -10 / - | W0OVX | - / -11 | 2 | ✓ Closing fragment |
| 05-30 22:27 | 20m | -11 / - | OM3LU | - / -5 | 3 | ✓ Closing fragment |
| 05-30 22:26 | 20m | -10 / - | V31DL | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 223030 -8 1536 UW8SM KR4I -17 223100 -13 1536 K1JLB KR4I FM05 (x4) 223300 -8 1536 UW8SM KR4I RR73 230830 -13 275 4X1UF KR4I R-21 231045 -7 579 KR4I DL3NA JO42 231130 -9 275 OM0RX KR4I RR73 231200 -12 275 EB3JT KR4I -04 231215 -6 579 KR4I DL3NA JO42 (x3) 232045 -6 927 KR4I CT3MD -08 (x2)
UTC dB Audio Message 005100 -4 593 TI2CC KR4I FM05 (x4) 005530 -21 1648 KR4I MM0KQC -09 (x2) 005615 -5 659 MM0KQC KR4I R-10 005830 -16 2040 <...> KR4I FM05 010130 -14 2040 GB13COL KR4I FM05 (x6) 010530 -14 2040 9A4ZM KR4I RR73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.