RK9UN — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving RK9UN, decoded by SO8OO in southeastern Poland. 1,171 related FT8 messages, 460 CQ messages, observed on 40m, 20m, 10m, across 46 UTC dates. Heard between 2026-05-24 and 2026-08-22.
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.
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Overview
Frequent QSO partners observed at SO8OO
Stations RK9UN worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by RK9UN
Approximate centre of NO33, decoded 2026-08-22 03:32 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 | RK9UN S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 03:30 | 20m | 0 / - | UB8CSJ | - / - | 2 | ✓ Closing fragment |
| 08-22 02:13 | 20m | 0 / -4 | 3A2MW | -14 / -16 | 3 | ✓ Full exchange observed |
| 08-22 01:06 | 20m | -11 / - | TN8GD | - / -1 | 5 | ✓ Closing fragment |
| 08-22 01:03 | 20m | -8 / - | D2IM | - / - | 3 | ✓ Closing fragment |
| 08-22 00:44 | 40m | - / -16 | F1IQH | -4 / - | 5 | ✓ Closing fragment |
| 08-15 02:12 | 20m | - / -2 | IZ3EAW | -11 / - | 4 | Partial capture |
| 08-11 00:56 | 20m | -10 / - | IU0VOG | - / -20 | 2 | ✓ Closing fragment |
| 08-11 00:54 | 20m | - / - | DL9KM | -22 / - | 2 | ✓ Closing fragment |
| 08-11 00:46 | 20m | -19 / - | TI5RR | - / -5 | 2 | ✓ Closing fragment |
| 08-11 00:43 | 20m | -16 / - | NP4TX | - / - | 3 | Partial capture |
| 08-11 00:33 | 20m | -13 / - | EA5XA | - / -16 | 2 | ✓ Closing fragment |
| 08-11 00:32 | 20m | -16 / - | BG5JGG | - / -11 | 2 | ✓ Closing fragment |
| 08-11 00:31 | 20m | -22 / - | K9UC | - / - | 2 | ✓ Closing fragment |
| 08-10 01:36 | 20m | - / - | IK4LZH | -6 / - | 4 | Partial capture |
| 08-10 01:32 | 20m | - / - | IK4LZH | -5 / - | 3 | Partial capture |
| 08-10 01:15 | 20m | - / - | IK4LZH | -10 / - | 2 | Partial capture |
| 08-09 09:23 | 20m | - / - | IZ3EAW | -14 / - | 4 | Partial capture |
| 08-07 08:45 | 20m | - / - | IK4LZH | +12 / - | 3 | Partial capture |
| 08-07 08:41 | 20m | - / - | IK4LZH | +4 / - | 4 | Partial capture |
| 08-07 08:41 | 20m | - / -17 | S51R | -11 / - | 2 | Partial capture |
| 08-06 04:57 | 20m | -13 / - | PD0RCQ | - / +2 | 2 | ✓ Closing fragment |
| 08-06 04:54 | 20m | -18 / - | KB8YVC | - / -20 | 3 | ✓ Closing fragment |
| 08-06 04:53 | 20m | -18 / - | KE8NBC | - / -11 | 2 | ✓ Closing fragment |
| 08-06 02:46 | 20m | -19 / - | KJ5PTH | - / -8 | 2 | ✓ Closing fragment |
| 07-29 05:43 | 20m | -18 / - | R6DZR | -8 / -9 | 2 | Partial capture |
| 07-29 02:18 | 20m | -14 / - | UA9SY | - / +9 | 2 | ✓ Closing fragment |
| 07-28 02:49 | 20m | - / - | A71XX | -13 / - | 2 | Partial capture |
| 07-28 02:46 | 20m | -12 / - | DL9KM | - / -11 | 3 | Partial capture |
| 07-26 00:08 | 40m | - / -6 | DL9KM | -7 / - | 3 | ✓ Closing fragment |
| 07-25 23:21 | 40m | - / - | IK4LZH | -2 / - | 4 | Partial capture |
| 07-25 23:17 | 40m | - / -19 | IK4LZH | -2 / - | 4 | Partial capture |
| 07-24 11:27 | 20m | - / - | DL3YAR | -19 / - | 3 | Partial capture |
| 07-24 10:52 | 20m | -18 / -10 | RZ7KR | -5 / - | 4 | ✓ Closing observed |
| 07-24 10:51 | 20m | - / - | 9A1CCS | -18 / - | 4 | Partial capture |
| 07-24 10:46 | 20m | -11 / 0 | OZ1SMB | -11 / -20 | 5 | ✓ Full exchange observed |
| 07-24 10:41 | 20m | - / - | YT1DDL | -12 / - | 2 | Partial capture |
| 07-24 10:31 | 20m | - / +4 | DK3HV | -3 / - | 2 | ✓ Closing fragment |
| 07-24 09:06 | 20m | - / -2 | DF3VX | -24 / - | 4 | ✓ Closing fragment |
| 07-24 09:02 | 20m | - / - | DF3VX | -22 / - | 2 | Partial capture |
| 07-24 08:56 | 20m | - / - | 9A1CCS | -6 / - | 2 | Partial capture |
| 07-21 13:45 | 20m | -16 / - | RX6O | - / -17 | 4 | ✓ Closing fragment |
| 07-21 13:43 | 20m | -14 / - | R3DIV | - / -2 | 2 | ✓ Closing fragment |
| 07-21 13:42 | 20m | -16 / - | UK8FCM | - / +5 | 2 | ✓ Closing fragment |
| 07-21 13:40 | 20m | -16 / - | RA6FSV | -18 / 0 | 4 | ✓ Closing observed |
| 07-21 13:38 | 20m | -14 / - | IW9CTR | - / -25 | 2 | Partial capture |
| 07-21 13:37 | 20m | -16 / - | UA3WDO | - / -13 | 2 | ✓ Closing fragment |
| 07-21 13:33 | 20m | -16 / - | UB3BDB | - / -14 | 2 | Partial capture |
| 07-21 01:15 | 20m | - / - | KB3Z | -14 / - | 2 | Partial capture |
| 07-21 00:32 | 20m | - / -11 | AJ1Y | -18 / - | 3 | ✓ Closing fragment |
| 07-20 11:51 | 20m | -13 / - | LA9RMA | - / -14 | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 021215 -3 1161 CQ RK9UN NO33 021330 -14 709 RK9UN 3A2MW -04 021345 +2 1161 3A2MW RK9UN R-16 (x2) 021445 -5 1162 CQ RK9UN NO33 (x2) 032445 -3 1160 HI8DX RK9UN NO33 032945 +0 1160 CQ RK9UN NO33 (x2) 033045 +0 1160 UB8CSJ RK9UN +17 (x2) 033145 -5 1160 CQ RK9UN NO33 (x2) 033230 -19 1208 RK9UN F1IQH JN27 033245 -2 1160 CQ RK9UN NO33
UTC dB Audio Message 231745 +0 438 RK9UN IK4LZH R-19 (x7) 000830 -3 1174 RK9UN DL9KM JN68 (x3) 004430 -8 1124 RK9UN F1IQH JN27 (x5)
UTC dB Audio Message 103615 -9 1099 RK9UN R6YG LN04 (x4) 120100 +9 585 RK9UN RR73; UA4FEN <...> -14 084645 -1 1138 RK9UN UB3PCO KO84 133600 -4 2740 RK9UN F1PBZ -09 133630 -14 1972 RK9UN DH1GKS R+07 133630 -3 2740 RK9UN F1PBZ -09 133700 -16 1972 RK9UN DH1GKS 73 073730 -17 2450 RK9UN IU0VOG JN61 075045 -11 964 RK9UN RA6OF KN87 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.