IU5TRK — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving IU5TRK, decoded by SO8OO in southeastern Poland. 48 related FT8 messages, 8 CQ messages, observed on 20m, 10m, across 10 UTC dates. Heard between 2026-05-27 and 2026-08-17.
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 IU5TRK worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by IU5TRK
Approximate centre of JN53, decoded 2026-08-07 05:46 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 | IU5TRK S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-17 18:28 | 10m | - / -12 | R7OQ | -12 / - | 2 | Partial capture |
| 08-05 05:41 | 20m | -21 / - | N5LFA | - / -13 | 3 | Partial capture |
| 08-04 16:51 | 20m | -8 / - | VR2VOG | - / - | 2 | Partial capture |
| 08-04 16:48 | 20m | -18 / - | JH5AVM | - / - | 3 | Partial capture |
| 08-04 16:21 | 20m | -14 / - | S21AF | - / - | 2 | Partial capture |
| 08-04 05:41 | 20m | -15 / - | ZL4TT | - / - | 3 | Partial capture |
| 08-01 16:34 | 10m | -13 / - | A71XX | - / -11 | 2 | Partial capture |
| 08-01 16:30 | 10m | -14 / - | CP6CL | - / - | 2 | Partial capture |
| 08-01 16:23 | 10m | -16 / - | A71XX | - / -11 | 6 | Partial capture |
| 07-31 05:42 | 10m | -10 / - | HS0ZOY | - / - | 2 | Partial capture |
| 07-30 05:48 | 20m | - / - | DL1YS | -13 / - | 2 | Partial capture |
| 07-30 05:47 | 20m | -24 / -9 | KH6M | -15 / -5 | 3 | ✓ Full exchange observed |
| 07-25 18:32 | 10m | -15 / - | CA6SNT | - / -17 | 4 | Partial capture |
| 07-17 07:47 | 10m | -14 / - | RY8CAA | - / -20 | 4 | ✓ Closing fragment |
| 07-17 07:42 | 10m | - / -9 | RN6MA | -17 / - | 4 | Partial capture |
| 07-16 13:23 | 20m | - / - | DL3MIB | -4 / - | 6 | Partial capture |
| 07-16 06:06 | 10m | -23 / - | EX8ABR | - / - | 2 | ✓ Closing fragment |
| 06-17 11:22 | 20m | -16 / -5 | DF3ZE | -10 / -18 | 5 | ✓ Full exchange observed |
| 06-17 11:22 | 20m | - / - | PD0IFI | -4 / - | 2 | Partial capture |
| 06-17 11:19 | 20m | - / - | RA6OY | +18 / - | 4 | Partial capture |
| 06-17 11:12 | 20m | -16 / - | F5RRS | -8 / -8 | 3 | ✓ Closing observed |
| 06-17 05:44 | 20m | -4 / - | KJ5QAW | - / - | 2 | Partial capture |
| 05-27 19:00 | 10m | - / -12 | PY5TD | -10 / - | 5 | ✓ Closing fragment |
| 05-27 11:34 | 10m | -13 / -10 | YC0ASW | -19 / -13 | 5 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 183415 -24 1566 CA6SNT IU5TRK R-17 054230 -3 1583 HS0ZOY IU5TRK JN53 (x2) 162330 -15 1543 A71XX IU5TRK JN53 (x6) 163045 -16 1528 CP6CL IU5TRK JN53 (x2) 163400 -15 1517 A71XX IU5TRK R-11 (x2) 182830 -12 1451 IU5TRK R7OQ -12 (x2)
UTC dB Audio Message 054230 -11 1571 ZL4TT IU5TRK JN53 (x2) 162115 -17 1558 S21AF IU5TRK JN53 (x2) 164800 -22 1537 JH5AVM IU5TRK JN53 (x3) 165115 -9 1535 VR2VOG IU5TRK JN53 (x2) 054130 -23 1563 N5LFA IU5TRK JN53 (x3) 055030 -22 1556 KE4EB IU5TRK JN53 054645 -16 1557 P40AA IU5TRK JN53 140400 -24 1567 3A2MW IU5TRK 73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.