F4IZH — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving F4IZH, decoded by SO8OO in southeastern Poland. 64 related FT8 messages, 38 CQ messages, observed on 80m, 40m, 20m, 10m, across 15 UTC dates. Heard between 2026-05-19 and 2026-08-16.
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 F4IZH worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by F4IZH
Approximate centre of JN36, decoded 2026-08-16 14:34 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 | F4IZH S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-16 14:34 | 20m | -5 / -24 | UA4FEN | +5 / -12 | 2 | Partial capture |
| 08-09 12:07 | 10m | -14 / - | HA7NB | - / -12 | 2 | ✓ Closing fragment |
| 08-09 12:04 | 10m | -10 / -16 | EA7Z | -21 / -19 | 6 | ✓ Full exchange observed |
| 08-02 14:11 | 40m | - / -7 | SQ6NSG | -19 / - | 3 | ✓ Closing fragment |
| 08-02 13:33 | 20m | -18 / - | CT1BFP | -18 / - | 2 | ✓ Closing observed |
| 08-02 13:27 | 20m | -18 / - | UT7UJ | - / 0 | 2 | ✓ Closing fragment |
| 08-01 20:56 | 20m | -3 / - | LU4DRH | - / - | 3 | Partial capture |
| 08-01 20:53 | 20m | -4 / - | KJ2AM | - / -20 | 2 | ✓ Closing fragment |
| 08-01 20:51 | 20m | - / - | PD9JPV | -14 / - | 3 | Partial capture |
| 08-01 20:49 | 20m | -8 / - | JA1QOW | - / - | 2 | ✓ Closing fragment |
| 08-01 20:47 | 20m | -6 / -1 | OH1LA | -16 / -5 | 4 | ✓ Full exchange observed |
| 07-26 20:44 | 20m | +2 / - | 9J2FI | - / - | 2 | Partial capture |
| 07-26 20:33 | 20m | +5 / - | 7X5SV | - / - | 5 | Partial capture |
| 07-26 19:36 | 20m | -1 / - | TN8GD | - / - | 2 | ✓ Closing fragment |
| 07-26 17:46 | 40m | - / - | DL9KM | -18 / - | 2 | Partial capture |
| 07-09 20:57 | 40m | -5 / - | EP2AES | - / - | 6 | Partial capture |
| 07-09 20:47 | 40m | -14 / - | ZS6OB | - / - | 6 | Partial capture |
| 07-09 20:44 | 40m | -12 / - | ZS6OB | - / - | 2 | Partial capture |
| 07-09 18:47 | 20m | -15 / - | TJ1GD/P | - / -7 | 4 | Partial capture |
| 07-08 19:43 | 40m | -20 / - | TM40TFR | - / - | 2 | Partial capture |
| 07-08 19:41 | 40m | -22 / - | <...> | - / - | 2 | Partial capture |
| 07-07 20:24 | 40m | -6 / - | <...> | - / - | 12 | Partial capture |
| 06-21 15:44 | 20m | -8 / - | DK8HC | - / -1 | 3 | ✓ Closing fragment |
| 06-20 21:27 | 40m | -12 / - | 5Z4VJ | - / -19 | 9 | Partial capture |
| 06-20 21:23 | 40m | -14 / - | F1PBZ | - / +6 | 2 | ✓ Closing fragment |
| 06-18 21:05 | 20m | +6 / - | Z61DX | - / - | 3 | Partial capture |
| 06-18 21:04 | 20m | +12 / - | IK4TVP | - / 0 | 2 | ✓ Closing fragment |
| 06-17 16:28 | 20m | - / -12 | LA1PHA | 0 / - | 2 | ✓ Closing fragment |
| 06-02 19:51 | 20m | -12 / - | VK5PO/P | - / -12 | 7 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 132730 -17 1999 UT7UJ F4IZH R+00 (x2) 133230 -23 1851 CQ F4IZH JN36 133330 -18 1851 CT1BFP F4IZH RR73 133345 -18 1851 F4IZH CT1BFP 73 133545 -10 2261 F4IZH RU4SS LO36 133700 -24 1852 CQ F4IZH JN36 092200 -23 1442 G3RPF F4IZH -05 143130 -2 2862 CQ F4IZH JN36 143200 -5 2862 DG8YBJ F4IZH +00 143330 +2 2862 CQ F4IZH JN36 (x2) 143445 +5 2862 F4IZH UA4FEN -24 143500 -5 2862 UA4FEN F4IZH R-12 (x2)
UTC dB Audio Message 104415 -15 2516 F4IZH UA4FKT R-24 120100 -23 1906 CQ F4IZH JN36 (x4) 120415 -22 1906 F4IZH EA7Z IM67 120430 -9 1906 EA7Z F4IZH -19 120445 -21 1906 F4IZH EA7Z IM67 (x2) 120600 -11 1906 EA7Z F4IZH RR73 (x2) 120700 -11 1906 HA7NB F4IZH -12 (x2) 120800 -15 1906 CQ F4IZH JN36 (x2)
UTC dB Audio Message 204845 -17 2417 ZS6OB F4IZH JN36 (x3) 205345 -11 2536 D2UY F4IZH JN36 205715 -2 2372 EP2AES F4IZH JN36 (x6) 174630 -17 1871 F4IZH DL9KM JN68 (x2) 141115 -20 1377 F4IZH SQ6NSG JO81 (x3)
UTC dB Audio Message 211815 -14 1225 F4IZH <...> -11
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.