YO2IS — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving YO2IS, decoded by SO8OO in southeastern Poland. 372 related FT8 messages, 84 CQ messages, observed on 60m, 40m, 20m, 10m, across 36 UTC dates. Heard between 2026-05-26 and 2026-08-20.
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 YO2IS worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by YO2IS
Approximate centre of KN05, decoded 2026-07-21 18:28 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 | YO2IS S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-20 13:01 | 20m | - / -19 | DD7DAC | +8 / - | 2 | ✓ Closing fragment |
| 08-19 17:18 | 20m | - / - | IU2THY | -2 / - | 3 | Partial capture |
| 08-19 17:04 | 20m | - / -10 | F1THK | -3 / - | 2 | ✓ Closing fragment |
| 08-17 08:45 | 20m | - / -7 | ON5ND | -15 / - | 7 | Partial capture |
| 08-17 08:43 | 20m | - / -10 | F4HTA | +3 / - | 26 | Partial capture |
| 08-11 06:46 | 20m | - / -18 | DF7JS | -6 / - | 3 | Partial capture |
| 08-10 09:32 | 10m | - / -18 | F1PBZ | +8 / - | 2 | ✓ Closing fragment |
| 08-09 11:03 | 20m | - / -1 | YO1BRANCUSI | -4 / - | 2 | Partial capture |
| 08-08 13:27 | 20m | - / - | PD0PWH | -12 / - | 2 | Partial capture |
| 08-07 11:25 | 20m | - / -23 | DG5PW | -16 / - | 2 | Partial capture |
| 08-05 08:57 | 20m | - / - | RC5F | -9 / - | 2 | Partial capture |
| 08-05 08:18 | 20m | - / -11 | F1PPH | -6 / - | 3 | ✓ Closing fragment |
| 08-05 06:46 | 20m | - / -9 | RA6OY | +13 / - | 3 | ✓ Closing fragment |
| 08-04 08:09 | 20m | - / +1 | IK4LZH | +8 / - | 2 | Partial capture |
| 07-30 12:08 | 20m | - / -8 | PD0DEX | -4 / - | 2 | ✓ Closing fragment |
| 07-30 08:11 | 20m | - / -17 | YR50NADIA | +9 / - | 2 | Partial capture |
| 07-28 08:31 | 20m | - / -14 | OZ7CL | -12 / - | 2 | ✓ Closing fragment |
| 07-28 08:18 | 20m | - / +3 | F5SFT | -8 / - | 2 | ✓ Closing fragment |
| 07-27 07:42 | 20m | - / - | M7PHE | -22 / - | 2 | Partial capture |
| 07-27 07:39 | 20m | - / -10 | IK4LZH | +10 / - | 2 | Partial capture |
| 07-23 09:17 | 20m | - / -5 | YO5PHL | -12 / - | 2 | Partial capture |
| 07-22 09:15 | 20m | - / - | PD2WL | -21 / - | 4 | Partial capture |
| 07-22 09:14 | 20m | - / - | DJ7LWD | -8 / - | 2 | Partial capture |
| 07-21 18:41 | 40m | -14 / - | EI8GS | - / -4 | 4 | Partial capture |
| 07-21 18:36 | 40m | -19 / - | RA9QBR | - / -9 | 4 | ✓ Closing fragment |
| 07-21 18:29 | 40m | -14 / - | YO3GJE | - / -6 | 2 | Partial capture |
| 07-21 11:06 | 10m | - / -3 | F4FSY | -7 / - | 2 | ✓ Closing fragment |
| 07-21 11:00 | 10m | - / -4 | F4FSY | -5 / - | 3 | Partial capture |
| 07-20 08:55 | 20m | - / -15 | EC3A | -21 / - | 2 | ✓ Closing fragment |
| 07-20 08:49 | 20m | - / -14 | OZ9FF | -12 / - | 2 | ✓ Closing fragment |
| 07-19 13:25 | 20m | -15 / -18 | DL4KER | -11 / -10 | 6 | ✓ Full exchange observed |
| 07-19 13:22 | 20m | - / -8 | DJ7LWD | +1 / - | 6 | ✓ Closing fragment |
| 07-19 13:19 | 20m | - / -13 | DL2NAE | -6 / - | 4 | ✓ Closing fragment |
| 07-18 08:16 | 10m | - / +3 | F4GAJ | -16 / - | 2 | ✓ Closing fragment |
| 07-18 08:10 | 20m | - / -13 | F1EKA | -9 / - | 2 | ✓ Closing fragment |
| 07-18 08:10 | 20m | - / - | IK4LZH | +7 / - | 3 | Partial capture |
| 07-15 09:22 | 20m | - / -2 | UA6YW | -8 / - | 2 | ✓ Closing fragment |
| 07-15 08:40 | 20m | - / -10 | DG2EBG | -14 / - | 6 | ✓ Closing fragment |
| 07-15 08:35 | 20m | - / +1 | EA5AR | -8 / - | 2 | ✓ Closing fragment |
| 07-15 08:33 | 20m | - / +3 | M0PBG | -16 / - | 2 | ✓ Closing fragment |
| 07-14 16:48 | 20m | - / - | EA3GXK | -6 / - | 10 | Partial capture |
| 07-14 10:21 | 20m | - / -13 | M0DPK | -13 / - | 2 | ✓ Closing fragment |
| 07-14 09:47 | 20m | - / -1 | DK5DW | -11 / - | 2 | ✓ Closing fragment |
| 07-14 09:09 | 20m | - / -10 | PH7KLM | -9 / - | 3 | ✓ Closing fragment |
| 07-14 08:59 | 20m | - / -3 | DL1R | -5 / - | 9 | Partial capture |
| 07-14 08:59 | 20m | - / -18 | PD1ADA | -16 / - | 6 | ✓ Closing fragment |
| 07-11 08:18 | 20m | -18 / - | PA1GLD | - / -3 | 2 | ✓ Closing fragment |
| 07-11 08:11 | 20m | -2 / - | IK4LZH | +6 / - | 4 | ✓ Closing observed |
| 07-11 08:04 | 20m | -6 / - | R9FDE | - / -16 | 2 | Partial capture |
| 07-11 08:03 | 20m | -2 / - | IQ4JO | -7 / -2 | 3 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 085415 -3 601 YO2IS F4HTA R-10 (x8) 170400 -2 2669 YO2IS F1THK R-10 (x2) 171815 +2 566 YO2IS IU2THY JN45 (x3) 130115 +7 2324 YO2IS DD7DAC R-19 (x2)
UTC dB Audio Message 081630 -13 1885 YO2IS F4GAJ +03 (x2) 110045 -5 1807 YO2IS F4FSY -04 (x5) 110945 -13 996 YO2IS F1ODM -04 152430 -21 1495 YO2IS F1GTU 73 083800 -19 2072 DN9SGE YO2IS +04 093245 +9 2739 YO2IS F1PBZ -18 (x2) 101230 -10 494 YO2IS TA2EC 73 163630 -19 1404 YO2IS LZ1JZ -01 084745 -5 2703 YO2IS F1NZC R-23
UTC dB Audio Message 182400 -9 741 CQ YO2IS KN05 (x4) 182900 -16 1767 YO3GJE YO2IS -06 (x2) 183600 -24 1990 RA9QBR YO2IS -09 (x2) 183830 -18 1317 R9SAP YO2IS -09 183900 -15 1990 RA9QBR YO2IS RR73 (x2) 184100 -13 2133 EI8GS YO2IS -04 (x4)
UTC dB Audio Message 044145 -19 1737 C31KC YO2IS -04 (x2) 044345 -11 955 S52AS YO2IS +05 (x3) 044715 -20 1976 F6JON YO2IS KN05 (x2) 044830 -22 1701 YO2IS F6JON RR73 044830 -6 709 YO2IS S52AS -21 044845 -16 1985 F6JON YO2IS 73 044915 -9 997 S52AS YO2IS R+03 044930 -6 709 YO2IS S52AS RR73 044945 -7 1000 S52AS YO2IS 73 045030 -3 1227 YO2IS IZ5JNO RR73 045045 -18 1523 IZ5JNO YO2IS 73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.