R3YCJ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R3YCJ, decoded by SO8OO in southeastern Poland. 245 related FT8 messages, 24 CQ messages, observed on 160m, 80m, 40m, 20m, 10m, across 22 UTC dates. Heard between 2026-06-03 and 2026-08-21.
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 R3YCJ worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by R3YCJ
Approximate centre of KO73, decoded 2026-08-20 11:17 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 | R3YCJ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-21 10:45 | 20m | - / - | PD3LKN | -13 / - | 7 | Partial capture |
| 08-21 10:39 | 20m | - / -7 | RX4SA | -10 / - | 3 | Partial capture |
| 08-20 11:14 | 20m | - / -7 | DL1R | +5 / - | 3 | ✓ Closing fragment |
| 08-03 22:01 | 40m | - / - | DK8HC | -8 / - | 4 | Partial capture |
| 08-03 21:58 | 40m | - / - | DL1SRS | -10 / - | 2 | Partial capture |
| 08-03 21:42 | 40m | - / -5 | DL3MIB | -3 / - | 7 | ✓ Closing fragment |
| 08-03 21:42 | 40m | - / +2 | UA4FKT | -4 / - | 3 | ✓ Closing fragment |
| 08-03 21:09 | 20m | - / -17 | GI1UPS | -21 / - | 4 | Partial capture |
| 07-31 21:27 | 20m | - / -9 | A71UN | -12 / - | 2 | ✓ Closing fragment |
| 07-29 21:56 | 20m | - / -6 | CR7BRV | +6 / - | 2 | ✓ Closing fragment |
| 07-29 21:46 | 20m | - / -14 | TA2ED | -22 / - | 2 | Partial capture |
| 07-29 19:26 | 40m | - / - | RK4FD | -16 / - | 4 | Partial capture |
| 07-27 21:59 | 20m | - / - | EB3JT | -5 / - | 5 | Partial capture |
| 07-27 21:43 | 20m | - / -8 | 2E0NXK | -9 / - | 4 | Partial capture |
| 07-27 21:41 | 20m | - / +10 | G0LZX | -18 / - | 2 | ✓ Closing fragment |
| 07-25 14:30 | 20m | - / -16 | RN6MA | -7 / - | 3 | Partial capture |
| 07-24 07:36 | 10m | - / -8 | R7NO | -13 / - | 2 | ✓ Closing fragment |
| 07-23 21:47 | 20m | - / -6 | EA5ISM | -14 / - | 2 | ✓ Closing fragment |
| 07-23 21:29 | 20m | - / -8 | EC5M | -2 / - | 2 | ✓ Closing fragment |
| 07-23 19:56 | 20m | - / - | EA1D | -21 / - | 2 | Partial capture |
| 07-23 19:54 | 20m | - / -2 | F1ODM | -16 / - | 2 | ✓ Closing fragment |
| 07-23 17:38 | 10m | - / -13 | RW6HP | -18 / - | 3 | Partial capture |
| 07-22 21:41 | 40m | -14 / +2 | YO9HP | -18 / - | 3 | ✓ Closing observed |
| 07-22 19:54 | 20m | - / -4 | G6LEE | -14 / - | 2 | ✓ Closing fragment |
| 07-19 08:39 | 20m | - / - | OE3EHS | +12 / - | 2 | Partial capture |
| 07-19 08:38 | 20m | - / -5 | OE5PEN | -6 / - | 3 | ✓ Closing fragment |
| 07-19 08:35 | 20m | -22 / - | GJ0KYZ | -16 / -16 | 3 | ✓ Closing observed |
| 07-19 06:28 | 20m | -16 / - | IN3IZQ | - / - | 2 | Partial capture |
| 07-19 06:26 | 20m | -14 / - | VK5MN | - / -27 | 3 | Partial capture |
| 07-19 06:22 | 20m | -15 / -12 | F5HNQ | -9 / - | 4 | ✓ Closing observed |
| 07-19 05:54 | 10m | - / - | R6TA | -6 / - | 2 | Partial capture |
| 07-19 05:48 | 10m | - / -4 | RW9WJ | -14 / - | 2 | Partial capture |
| 07-18 22:14 | 40m | - / -12 | F5HNQ | -7 / - | 2 | ✓ Closing fragment |
| 07-18 22:11 | 40m | -11 / - | R2BRU | - / - | 2 | ✓ Closing fragment |
| 07-18 22:07 | 40m | - / -8 | 9A4ZM | -15 / - | 3 | ✓ Closing fragment |
| 07-18 22:07 | 40m | -15 / -15 | F1PBZ | -12 / -11 | 2 | Partial capture |
| 07-17 20:40 | 160m | - / - | DK2CC | -9 / - | 2 | Partial capture |
| 07-17 20:37 | 160m | - / - | DK2CC | -6 / - | 2 | Partial capture |
| 07-17 20:37 | 160m | -11 / -6 | OM2WQ | -3 / -10 | 6 | Partial capture |
| 07-17 19:45 | 80m | -4 / -15 | F5RRS | -3 / -6 | 8 | ✓ Full exchange observed |
| 07-17 19:45 | 80m | -4 / +1 | R2SN | 0 / -10 | 6 | ✓ Full exchange observed |
| 07-17 19:44 | 80m | -4 / +7 | UA4FKT | +1 / -8 | 5 | ✓ Full exchange observed |
| 07-17 19:41 | 80m | -1 / - | DO9KB | - / -12 | 3 | Partial capture |
| 07-14 16:37 | 40m | - / -13 | R4CHQ | -16 / - | 3 | ✓ Closing fragment |
| 07-08 21:14 | 40m | - / -2 | F4GIH | 0 / - | 2 | Partial capture |
| 07-08 21:12 | 40m | -12 / -13 | F5RRS | -5 / -10 | 5 | ✓ Full exchange observed |
| 07-08 21:10 | 40m | -11 / 0 | RN6MA | -10 / -8 | 4 | ✓ Full exchange observed |
| 07-08 10:38 | 10m | - / - | R7DX | -14 / - | 2 | Partial capture |
| 07-04 21:57 | 40m | - / -2 | EA8UP | -10 / - | 2 | ✓ Closing fragment |
| 07-04 17:39 | 40m | -12 / -5 | R6TA | -12 / -7 | 5 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 111445 +2 2657 R3YCJ DL1R JN58 (x3) 111700 -22 1394 CQ R3YCJ KO73 103945 -22 1198 R3YCJ F1PSX R-04 103945 -14 2362 R3YCJ RX4SA LO36 (x3) 104545 -12 1199 R3YCJ PD3LKN JO22 (x7)
UTC dB Audio Message 214230 -3 1029 R3YCJ DL3MIB JN57 214300 +0 1203 R3YCJ UA4FKT R+02 214300 -2 1029 R3YCJ DL3MIB JN57 214330 -6 1203 R3YCJ UA4FKT 73 214330 -3 1028 R3YCJ DL3MIB JN57 (x5) 215800 -7 1201 R3YCJ DL1SRS JN49 (x2) 220145 -7 596 R3YCJ DK8HC JO42 (x4)
UTC dB Audio Message 064800 +5 2528 R3YCJ RA7T RR73 103815 -14 1422 R3YCJ R7DX KN84 (x2) 054615 -23 1490 R3YCJ RA9ACA -14 054845 -17 927 R3YCJ RW9WJ LO84 (x2) 055415 -7 738 R3YCJ R6TA LN13 (x3) 173800 -17 1602 R3YCJ RW6HP LN14 (x3) 073600 -14 1540 R3YCJ R7NO -08 (x2) 085430 -20 1768 R3YCJ DN9MNE R-18
UTC dB Audio Message 203615 -12 1465 CQ R3YCJ KO73 (x2) 203700 -5 695 R3YCJ DK2CC JO63 203700 -9 1892 R3YCJ SQ9PBV JN99 203700 -4 1497 R3YCJ OM2WQ JN88 203730 -6 695 R3YCJ DK2CC JO63 203730 -5 1497 R3YCJ OM2WQ JN88 (x2) 203945 -11 1465 OM2WQ R3YCJ -10 204030 -11 939 R3YCJ DK2CC JO63 204030 -3 1497 R3YCJ OM2WQ R-06 (x2) 204130 -7 939 R3YCJ DK2CC JO63
UTC dB Audio Message 194500 -2 852 R3YCJ R2SN +01 194500 -4 1880 R3YCJ F5RRS JN36 194500 +0 1590 R3YCJ UA4FKT 73 194515 -2 1590 F5RRS R3YCJ -06 194530 -3 1880 R3YCJ F5RRS R-15 (x2) 194615 -7 1589 F5RRS R3YCJ -06 194630 -5 1880 R3YCJ F5RRS R-15 194645 -3 1590 F5RRS R3YCJ RR73 194700 -4 1880 R3YCJ F5RRS 73 194700 +4 852 R3YCJ R2SN +02 (x2) 194745 -6 1589 R2SN R3YCJ R-10 194800 -1 852 R3YCJ R2SN RR73 194815 -2 1589 R2SN R3YCJ 73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.