OH4KRN — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving OH4KRN, decoded by SO8OO in southeastern Poland. 190 related FT8 messages, observed on 80m, 40m, 20m, 10m, across 28 UTC dates. Heard between 2026-05-25 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 OH4KRN worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by OH4KRN
Approximate centre of KP32, decoded 2026-08-22 18:54 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 | OH4KRN S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 19:24 | 20m | - / -15 | D2UY | -3 / - | 2 | ✓ Closing fragment |
| 08-22 18:58 | 80m | -2 / - | DO8JB | - / -18 | 2 | Partial capture |
| 08-22 18:55 | 80m | -3 / - | RA4FUT | -6 / -13 | 4 | ✓ Closing observed |
| 08-22 18:54 | 80m | -1 / +3 | LY2CK | +13 / +1 | 5 | ✓ Full exchange observed |
| 08-22 18:45 | 80m | -3 / -10 | LB6LK | -10 / - | 3 | ✓ Closing observed |
| 08-22 18:26 | 20m | - / - | DL9KM | -15 / - | 3 | Partial capture |
| 08-22 06:17 | 20m | - / 0 | IS0AWZ | -12 / - | 2 | ✓ Closing fragment |
| 08-21 19:42 | 80m | -24 / +2 | OH2CI | -6 / +2 | 3 | ✓ Full exchange observed |
| 08-21 19:36 | 80m | -10 / - | DM5JBN | - / -14 | 4 | Partial capture |
| 08-21 19:30 | 80m | -9 / - | DM5JBN | - / -14 | 2 | Partial capture |
| 08-21 19:27 | 80m | -13 / -7 | SN4K | +11 / -3 | 4 | ✓ Full exchange observed |
| 08-21 19:20 | 80m | -9 / -4 | DL8NW | +1 / -14 | 10 | ✓ Full exchange observed |
| 08-21 19:14 | 80m | - / - | YO4LUP | -5 / - | 2 | Partial capture |
| 08-21 19:12 | 80m | -9 / - | HB3YBG | - / -11 | 4 | ✓ Closing fragment |
| 08-21 19:08 | 80m | -10 / -8 | US5CCO | -2 / -7 | 9 | ✓ Full exchange observed |
| 08-21 19:06 | 80m | -6 / - | HB3YBG | - / - | 3 | Partial capture |
| 08-21 19:02 | 80m | -5 / -22 | IU3VHR | -4 / -8 | 9 | ✓ Full exchange observed |
| 08-18 14:45 | 20m | - / +4 | PE9JAN | -14 / - | 3 | ✓ Closing fragment |
| 08-16 10:51 | 20m | - / - | IK2LRF | -18 / - | 3 | Partial capture |
| 08-16 10:48 | 20m | - / +1 | GB0CSL | -6 / - | 2 | ✓ Closing fragment |
| 08-15 18:51 | 20m | -18 / - | BU2FW | - / -15 | 4 | Partial capture |
| 08-14 19:36 | 80m | -6 / - | SM2LIY | - / - | 2 | Partial capture |
| 08-14 19:27 | 80m | -6 / - | SM2LIY | - / - | 2 | Partial capture |
| 08-14 19:23 | 80m | -8 / -13 | EU3A | +26 / +2 | 7 | ✓ Full exchange observed |
| 08-14 19:05 | 80m | -14 / - | SV9MBH | - / - | 2 | Partial capture |
| 08-14 19:04 | 80m | -12 / - | RK9UE | - / -6 | 2 | ✓ Closing fragment |
| 08-11 17:59 | 20m | - / -4 | M0IOW | -12 / - | 5 | ✓ Closing fragment |
| 08-11 05:46 | 20m | -12 / - | V31MA | - / -13 | 4 | Partial capture |
| 08-09 19:06 | 80m | - / -9 | SQ2BXI | +9 / - | 3 | ✓ Closing fragment |
| 08-09 18:45 | 20m | - / -18 | D2ACE | -5 / - | 2 | ✓ Closing fragment |
| 08-08 19:20 | 20m | - / -7 | OE6GBG | +3 / - | 2 | ✓ Closing fragment |
| 08-08 18:51 | 20m | - / -19 | 9A6NTK | -5 / - | 2 | Partial capture |
| 08-07 05:53 | 20m | -15 / - | AH0U | - / - | 2 | Partial capture |
| 08-07 05:51 | 20m | -12 / - | TI5RR | - / -12 | 2 | ✓ Closing fragment |
| 08-06 09:57 | 20m | -13 / - | N2BJ | - / - | 2 | Partial capture |
| 07-26 18:13 | 20m | - / +2 | TN8GD | -12 / - | 2 | ✓ Closing fragment |
| 07-24 18:55 | 80m | -22 / -10 | RZ3O | -2 / - | 2 | Partial capture |
| 07-24 18:54 | 80m | -18 / - | DO9AO | - / - | 2 | Partial capture |
| 07-11 19:25 | 80m | -18 / -1 | YL3ATH | +6 / 0 | 3 | ✓ Full exchange observed |
| 07-04 18:46 | 80m | - / - | SP9JMZ | +1 / - | 5 | Partial capture |
| 07-04 18:44 | 80m | -14 / -2 | SP7IIX | +9 / - | 6 | ✓ Closing observed |
| 07-04 18:33 | 80m | -13 / +8 | SM0EYV | -14 / -8 | 2 | Partial capture |
| 07-03 20:10 | 80m | -5 / -3 | SP2FWC | +6 / - | 3 | ✓ Closing observed |
| 07-03 20:03 | 80m | -1 / - | SA6DST | - / -10 | 2 | ✓ Closing fragment |
| 07-03 19:51 | 80m | -13 / -1 | RQ3H | -2 / - | 3 | ✓ Closing observed |
| 07-03 19:49 | 80m | -11 / -5 | SN4WWA | +10 / -5 | 2 | Partial capture |
| 07-03 19:47 | 80m | -5 / - | OH1TK | - / 0 | 2 | Partial capture |
| 06-23 14:44 | 20m | - / -3 | R6DVV | -22 / - | 2 | ✓ Closing fragment |
| 06-21 19:03 | 80m | -14 / - | A71UN | - / -14 | 7 | Partial capture |
| 06-20 19:50 | 80m | -20 / 0 | EW1ADF | +2 / -12 | 4 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 105100 -12 2066 OH4KRN IK2LRF JN45 (x3) 144515 -19 2176 OH4KRN PE9JAN JO22 (x3) 061730 -12 1494 OH4KRN IS0AWZ +00 (x2) 182545 -8 904 OH4KRN OK1CT RR73 182615 -8 1917 OH4KRN DL9KM JN68 (x3) 192400 -3 2616 OH4KRN D2UY R-15 (x2) 193600 -20 956 OH4KRN PB7TT RR73
UTC dB Audio Message 194445 -7 299 OH4KRN DG4BRT JO43 184500 -3 965 LB6LK OH4KRN KP32 184515 -10 733 OH4KRN LB6LK -10 (x2) 185400 +0 964 LY2CK OH4KRN KP32 185415 +13 1574 OH4KRN LY2CK +03 185430 +0 965 LY2CK OH4KRN R+01 185445 +13 1573 OH4KRN LY2CK RR73 185500 -2 964 LY2CK OH4KRN 73 185515 -6 964 OH4KRN RA4FUT LO23 (x2) 185600 -3 964 RA4FUT OH4KRN -13 (x2) 185800 -4 965 DO8JB OH4KRN -18 (x2)
UTC dB Audio Message 191130 -10 2260 YL3CW OH4KRN +04 (x3) 191330 -13 1313 OZ9FF OH4KRN KP32 (x4) 191600 -13 1292 2E0FHM OH4KRN -03 191615 +3 1360 OH4KRN 2E0FHM R-19 191630 -15 1292 2E0FHM OH4KRN RR73 191645 -4 1360 OH4KRN 2E0FHM 73 191730 -13 1401 TA3LY OH4KRN -10 (x2) 191830 -14 1401 4X4FD OH4KRN -08 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.