IK4ZII — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving IK4ZII, decoded by SO8OO in southeastern Poland. 171 related FT8 messages, 29 CQ messages, observed on 80m, 40m, 20m, 10m, across 20 UTC dates. Heard between 2026-05-29 and 2026-08-23.
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 IK4ZII worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by IK4ZII
Approximate centre of JN54, decoded 2026-08-21 15:50 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 | IK4ZII S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 19:47 | 40m | -11 / -8 | 5A1AL | -12 / -2 | 4 | ✓ Full exchange observed |
| 08-21 15:53 | 20m | -16 / - | 3B8/SQ9UM | - / -18 | 2 | Partial capture |
| 08-21 15:50 | 20m | -10 / - | C91RU | - / -16 | 4 | Partial capture |
| 08-21 15:47 | 20m | -15 / - | YO5PHL | - / 0 | 2 | Partial capture |
| 08-21 15:45 | 20m | -8 / -7 | F4IIX | -10 / -5 | 6 | ✓ Full exchange observed |
| 08-21 15:45 | 20m | - / - | R9FDE | -22 / - | 3 | Partial capture |
| 08-21 15:44 | 20m | -9 / - | OH3MB | -18 / - | 4 | ✓ Full exchange observed |
| 08-21 15:44 | 20m | -9 / - | R3KCW | -2 / +5 | 5 | Partial capture |
| 08-21 15:39 | 20m | -10 / - | N3RC | - / -21 | 6 | Partial capture |
| 08-21 15:35 | 20m | -8 / - | XU7O | - / -14 | 4 | Partial capture |
| 08-21 09:07 | 20m | -16 / -12 | II7MGFG | -20 / -18 | 3 | Partial capture |
| 08-17 18:51 | 80m | - / -8 | LY8O | +3 / - | 2 | ✓ Closing fragment |
| 08-17 18:48 | 80m | -12 / -10 | YO3FRI | +7 / - | 3 | ✓ Closing observed |
| 08-17 18:33 | 80m | -18 / -22 | YO4LUP | -9 / -7 | 8 | ✓ Full exchange observed |
| 08-17 18:33 | 80m | -14 / -16 | DF0JEN | -6 / -16 | 4 | ✓ Full exchange observed |
| 08-09 21:20 | 80m | - / +1 | T77RN | -5 / - | 3 | Partial capture |
| 08-09 21:16 | 80m | - / -9 | OT1V | -2 / - | 2 | ✓ Closing fragment |
| 08-09 20:56 | 80m | -14 / -16 | JE6WOQ | -15 / -14 | 4 | ✓ Full exchange observed |
| 08-09 20:54 | 80m | -8 / - | 8S7DL | - / -8 | 2 | Partial capture |
| 08-09 20:53 | 80m | -7 / - | RY4D | - / -9 | 4 | ✓ Closing fragment |
| 08-09 20:49 | 80m | -11 / - | RY4D | - / -11 | 3 | Partial capture |
| 08-09 20:47 | 80m | -11 / -6 | MI7XHT | -15 / -3 | 5 | ✓ Full exchange observed |
| 08-09 20:42 | 80m | -11 / - | HF5A | +12 / -10 | 7 | Partial capture |
| 08-09 20:39 | 80m | -10 / -17 | ON6CQ | -24 / -13 | 5 | ✓ Full exchange observed |
| 08-09 20:38 | 80m | -11 / -7 | 5P1KZX | 0 / -10 | 5 | ✓ Full exchange observed |
| 08-09 12:08 | 10m | -21 / - | EU1EU | - / -12 | 3 | Partial capture |
| 08-09 12:01 | 10m | -14 / - | YD0ATZ | - / -7 | 3 | ✓ Closing fragment |
| 08-09 11:58 | 10m | -7 / - | EA5TC | - / -6 | 2 | ✓ Closing fragment |
| 08-09 11:57 | 10m | -8 / - | SP9MOC | - / -2 | 2 | ✓ Closing fragment |
| 08-09 11:56 | 10m | -10 / - | SP6EFY | - / -10 | 2 | ✓ Closing fragment |
| 08-09 11:54 | 10m | -3 / - | OZ1HMJ | - / -7 | 2 | ✓ Closing fragment |
| 08-09 11:52 | 10m | -6 / +8 | LZ1LZ | -18 / 0 | 5 | ✓ Full exchange observed |
| 08-09 11:52 | 10m | - / -16 | F4FSY | -4 / - | 4 | Partial capture |
| 08-09 11:41 | 20m | -23 / - | LY2TS | - / -19 | 2 | Partial capture |
| 08-09 11:38 | 20m | -24 / - | SP1MGM | - / -9 | 2 | ✓ Closing fragment |
| 08-01 15:37 | 10m | -8 / - | LU7WDM | - / -20 | 2 | Partial capture |
| 08-01 15:31 | 10m | -10 / -18 | IU4PPL | -15 / -15 | 9 | Partial capture |
| 08-01 15:31 | 10m | -14 / - | CX1VA | - / -9 | 3 | ✓ Closing fragment |
| 08-01 15:28 | 10m | -10 / - | UN3QA | - / -6 | 2 | ✓ Closing fragment |
| 08-01 15:25 | 10m | -10 / - | ER3RR | - / -9 | 3 | Partial capture |
| 08-01 15:24 | 10m | -7 / - | D2ACE | - / -3 | 2 | Partial capture |
| 08-01 15:23 | 10m | -12 / - | EA9AR | - / -7 | 2 | Partial capture |
| 08-01 15:22 | 10m | -12 / - | EA6ZL | - / -19 | 2 | Partial capture |
| 08-01 15:18 | 10m | -11 / - | PY7MS | - / -12 | 2 | Partial capture |
| 08-01 15:17 | 10m | -10 / - | 9A4ZM | - / +1 | 2 | ✓ Closing fragment |
| 08-01 15:16 | 10m | -4 / - | YO2CNH | - / +1 | 2 | ✓ Closing fragment |
| 08-01 15:13 | 10m | -12 / - | ZS6MGM | - / -4 | 2 | ✓ Closing fragment |
| 07-24 19:20 | 80m | -9 / - | 9K2HN | - / -7 | 5 | Partial capture |
| 07-24 19:18 | 80m | -20 / - | EW7EL | - / -8 | 2 | Partial capture |
| 07-19 17:54 | 10m | -14 / - | G4DBW | - / 0 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 195330 -6 593 IK4ZII IR0RPER 73 200345 +2 538 IK4ZII IK4LZH +05 (x2) 200430 -1 1537 IK4LZH IK4ZII 73 170445 -10 1935 IK4ZII II7WWA RR73 190200 +3 605 IK4ZII DA0WWA R-12 190230 +3 606 IK4ZII RR73; US5ZFT <...> +00 190945 -20 1792 II2WWA IK4ZII -15 081730 -19 2040 CQ IK4ZII JN54 194730 -10 1971 IK4ZII 5A1AL R-08 194745 -12 1541 5A1AL IK4ZII RR73 194800 -13 1971 IK4ZII 5A1AL 73 194845 -10 1541 5A1AL IK4ZII -02 194900 -3 2066 IK4ZII II7MGBT R-01 195230 -8 1541 JA7DXX IK4ZII -09
UTC dB Audio Message 154630 -8 1879 R3KCW IK4ZII +05 154700 -12 1880 YO5PHL IK4ZII +00 154715 -11 2815 IK4ZII F4IIX IN95 154730 -18 1880 YO5PHL IK4ZII +00 154800 -10 1880 R3KCW IK4ZII +00 154830 -7 1880 F4IIX IK4ZII JN54 154845 -7 2815 IK4ZII F4IIX -07 154900 -3 1880 F4IIX IK4ZII R-05 (x2) 155015 -7 1880 C91RU IK4ZII JN54 (x4) 155315 -16 1880 <3B8/SQ9UM> IK4ZII -18 (x2)
UTC dB Audio Message 183530 -12 1604 CQ IK4ZII JN54 183545 -2 1048 IK4ZII YO4LUP KN43 183600 -17 1604 CQ IK4ZII JN54 (x2) 183645 -12 1048 IK4ZII YO4LUP KN43 183700 -19 1604 CQ IK4ZII JN54 (x3) 184545 -10 1604 DB70DLRS IK4ZII +02 184600 -7 1850 IK4ZII II4KEMP R-01 184830 +6 2525 IK4ZII YO3FRI -10 (x2) 184915 -12 1604 YO3FRI IK4ZII 73 185145 +3 1154 IK4ZII LY8O -08 (x2)
UTC dB Audio Message 115430 -1 1701 OZ1HMJ IK4ZII RR73 115600 -2 1700 RW3TY IK4ZII RR73 115630 -10 1701 SP6EFY IK4ZII R-10 (x2) 115730 -6 1701 SP9MOC IK4ZII -02 (x2) 115830 -9 1701 EA5TC IK4ZII -06 (x2) 115930 -3 1701 EA5JKM IK4ZII R-09 120100 -13 1701 YD0ATZ IK4ZII -07 (x3) 120815 -23 1700 EU1EU IK4ZII JN54 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.