IZ5FSA — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving IZ5FSA, decoded by SO8OO in southeastern Poland. 24 related FT8 messages, 1 CQ messages, observed on 80m, 40m, 20m, 10m, across 6 UTC dates. Heard between 2026-05-24 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 IZ5FSA worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by IZ5FSA
Approximate centre of JN53, decoded 2026-08-21 22:30 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 | IZ5FSA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-21 22:30 | 80m | -7 / - | EA8UP | - / - | 2 | Partial capture |
| 08-21 21:57 | 80m | - / - | G8OO | +6 / - | 9 | Partial capture |
| 08-21 20:50 | 80m | -12 / - | RY3F | - / - | 2 | Partial capture |
| 08-21 20:48 | 80m | -18 / - | R3VA | - / - | 2 | Partial capture |
| 08-21 20:46 | 80m | - / -15 | CT3MD | -15 / - | 2 | ✓ Closing fragment |
| 07-10 18:01 | 40m | -11 / - | BI8AWT | - / - | 6 | ✓ Closing fragment |
| 06-10 06:53 | 10m | +10 / -6 | 5H1KB | -10 / -14 | 24 | ✓ Full exchange observed |
| 06-07 07:10 | 20m | 0 / - | TT1GD | - / -9 | 2 | ✓ Closing fragment |
| 06-07 07:08 | 20m | -2 / -8 | JY5IB | -14 / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 205045 -13 2579 RY3F IZ5FSA JN53 (x2) 215300 -24 1902 CQ IZ5FSA JN53 215415 +2 1902 IZ5FSA UA4FKT R-21 215715 +3 501 IZ5FSA G8OO JO02 (x9) 223015 -5 2455 EA8UP IZ5FSA JN53 (x2)
UTC dB Audio Message 180145 -11 2255 BI8AWT IZ5FSA JN53 (x6) 180530 -12 2272 IZ5FSA UA4FEN RR73
UTC dB Audio Message 065915 +13 2647 5H1KB IZ5FSA JN53 (x4) 070130 -10 493 IZ5FSA 5H1KB -06 070145 +10 2647 5H1KB IZ5FSA R-14 070200 -9 493 IZ5FSA 5H1KB RR73 070215 +13 2647 5H1KB IZ5FSA R-14 (x7) 150045 -1 1025 II5WWA IZ5FSA JN53
UTC dB Audio Message 070815 +2 2750 SP3DOF IZ5FSA JN53 070845 -5 2750 JY5IB IZ5FSA JN53 070900 -16 1389 IZ5FSA JY5IB -08 (x2) 070945 +2 2750 JY5IB IZ5FSA JN53 071045 -2 2750 TT1GD IZ5FSA R-09 (x2) 072130 +9 2770 OE3SGU IZ5FSA JN53
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.