R1ZAJ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R1ZAJ, decoded by SO8OO in southeastern Poland. 255 related FT8 messages, 68 CQ messages, observed on 40m, 20m, across 11 UTC dates. Heard between 2026-04-22 and 2026-06-03.
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 R1ZAJ 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 | R1ZAJ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 06-03 12:02 | 20m | - / -11 | R3DIH | -4 / - | 5 | Partial capture |
| 06-03 11:36 | 20m | - / -18 | RY9W | -20 / - | 2 | ✓ Closing fragment |
| 06-03 11:12 | 20m | - / -8 | EA1AEC | -8 / - | 3 | ✓ Closing fragment |
| 06-03 11:08 | 20m | - / -10 | RX9WN | +14 / - | 3 | ✓ Closing fragment |
| 06-03 10:39 | 20m | - / -16 | EX8ABR/P | -6 / - | 2 | Partial capture |
| 06-03 09:47 | 20m | - / - | RA9CUU | -21 / - | 6 | Partial capture |
| 06-01 17:20 | 20m | +1 / - | DH2YBG | +13 / - | 2 | ✓ Closing observed |
| 06-01 17:15 | 20m | -5 / -24 | EA7GB | +2 / -10 | 8 | ✓ Full exchange observed |
| 06-01 17:11 | 20m | -6 / -9 | R4GD | +9 / -10 | 5 | ✓ Full exchange observed |
| 06-01 15:48 | 20m | -6 / - | <...> | - / - | 4 | Partial capture |
| 06-01 15:39 | 20m | -2 / - | PA3BBX | -6 / -14 | 3 | ✓ Closing observed |
| 06-01 15:33 | 20m | -1 / - | RA3Y | - / - | 7 | Partial capture |
| 06-01 15:26 | 20m | -6 / - | R3PJ | -6 / - | 2 | ✓ Closing observed |
| 06-01 15:23 | 20m | - / -6 | IQ4JO | +15 / - | 3 | Partial capture |
| 06-01 15:20 | 20m | -10 / - | R4IK | +25 / 0 | 3 | ✓ Closing observed |
| 06-01 15:08 | 20m | -4 / -16 | F4PCM | 0 / -16 | 6 | ✓ Full exchange observed |
| 06-01 15:03 | 20m | - / -26 | R2ZC | +8 / - | 3 | Partial capture |
| 06-01 15:01 | 20m | -2 / -26 | RU3DNN | -1 / -17 | 9 | ✓ Full exchange observed |
| 06-01 14:54 | 20m | -2 / -17 | JY5IB | -1 / -4 | 3 | ✓ Full exchange observed |
| 06-01 14:53 | 20m | - / - | IQ4JO | +1 / - | 2 | Partial capture |
| 06-01 14:49 | 20m | -10 / -2 | UA4HJ | +6 / +3 | 3 | ✓ Full exchange observed |
| 06-01 14:43 | 20m | -3 / -5 | T31TTT | -13 / - | 2 | Partial capture |
| 06-01 14:41 | 20m | -5 / - | <...> | - / - | 3 | Partial capture |
| 06-01 14:38 | 20m | -4 / -10 | UA3ZQN | -1 / +7 | 5 | ✓ Full exchange observed |
| 06-01 14:32 | 20m | +3 / -13 | BI4IWL | +2 / -6 | 6 | Partial capture |
| 05-30 14:53 | 20m | -10 / - | JH0BBA | - / -15 | 4 | Partial capture |
| 05-30 12:38 | 20m | - / -13 | RI0SP | -12 / - | 2 | ✓ Closing fragment |
| 05-29 16:07 | 20m | 0 / -13 | R4HJN | +5 / - | 4 | ✓ Closing observed |
| 05-29 16:06 | 20m | -7 / - | OO0O | - / - | 4 | Partial capture |
| 05-29 16:01 | 20m | 0 / - | R7DP | - / -4 | 4 | ✓ Closing fragment |
| 05-29 15:56 | 20m | +2 / -22 | UA4CKN | +16 / -8 | 4 | ✓ Full exchange observed |
| 05-29 15:53 | 20m | +2 / - | A61CK | - / - | 3 | Partial capture |
| 05-29 15:46 | 20m | 0 / - | <...> | - / - | 4 | Partial capture |
| 05-29 15:27 | 20m | +4 / - | R3QV | - / -3 | 2 | ✓ Closing fragment |
| 05-29 15:25 | 20m | +3 / -14 | RK4UZ | -1 / - | 2 | ✓ Closing observed |
| 05-28 17:15 | 20m | -11 / -18 | RM4N | +18 / -9 | 6 | ✓ Full exchange observed |
| 05-28 16:49 | 20m | - / - | UA4FKT | +13 / - | 2 | ✓ Closing fragment |
| 05-28 15:24 | 20m | - / -15 | R4FDW | -14 / - | 2 | Partial capture |
| 05-27 16:31 | 20m | - / -18 | UA3TFF | +7 / - | 6 | ✓ Closing fragment |
| 05-26 18:44 | 40m | - / -12 | R1BQW | -10 / - | 4 | ✓ Closing fragment |
| 05-26 18:43 | 40m | - / -18 | ON4ASV | +4 / - | 3 | ✓ Closing fragment |
| 05-26 18:35 | 40m | - / - | R2EC | +2 / - | 3 | Partial capture |
| 05-26 18:32 | 40m | - / -16 | RC9WC | -6 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 103900 -4 369 R1ZAJ EX8ABR/P -16 (x2) 110800 +16 2422 R1ZAJ RX9WN -10 (x3) 111200 -9 2979 R1ZAJ EA1AEC IN52 (x3) 113645 -18 2143 R1ZAJ RY9W -18 (x2) 120200 -1 2459 R1ZAJ R3DIH -11 (x5)
UTC dB Audio Message 183215 -4 2228 R1ZAJ RC9WC -16 (x2) 183515 +4 2628 R1ZAJ R2EC KO82 (x3) 184345 +3 838 R1ZAJ ON4ASV JO11 184415 -10 2387 R1ZAJ R1BQW KP50 184415 +5 837 R1ZAJ ON4ASV R-18 184445 -11 2387 R1ZAJ R1BQW KP50 184445 +5 838 R1ZAJ ON4ASV 73 184515 -23 984 R1ZAJ RC4YA LO36 184515 -10 2387 R1ZAJ R1BQW R-12 (x2) 160530 -9 803 R1ZAJ OH3OJ RR73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.