I1YDT — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving I1YDT, decoded by SO8OO in southeastern Poland. 268 related FT8 messages, 1 CQ messages, observed on 80m, 40m, 20m, across 25 UTC dates. Heard between 2026-05-26 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 I1YDT worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by I1YDT
Approximate centre of JN34, decoded 2026-08-22 23:39 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 | I1YDT S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 23:34 | 80m | -10 / - | D2UY | - / -24 | 16 | Partial capture |
| 08-22 00:32 | 80m | - / - | DO9BAU | -6 / - | 12 | Partial capture |
| 08-22 00:32 | 80m | - / -13 | EC3A | -20 / - | 2 | Partial capture |
| 08-22 00:27 | 80m | -6 / - | K4ZW | - / -15 | 8 | Partial capture |
| 08-17 23:22 | 40m | - / - | DL3MIB | +8 / - | 7 | Partial capture |
| 08-17 23:11 | 40m | -14 / - | OJ0YL | - / - | 8 | Partial capture |
| 08-17 23:02 | 80m | -7 / - | R9SR | -11 / -24 | 3 | ✓ Closing observed |
| 08-17 00:54 | 80m | -9 / -15 | R9CS/P | -8 / -17 | 5 | ✓ Full exchange observed |
| 08-17 00:48 | 80m | -12 / - | K0KX | - / - | 7 | Partial capture |
| 08-16 01:11 | 80m | -17 / - | CX6TU | - / - | 10 | Partial capture |
| 08-16 01:04 | 80m | -15 / - | KS9J | - / - | 2 | Partial capture |
| 08-14 23:58 | 80m | -24 / -10 | TF3VS | +6 / -15 | 5 | ✓ Full exchange observed |
| 08-10 23:56 | 80m | -22 / - | WT4Q | - / - | 6 | Partial capture |
| 08-09 22:58 | 80m | -8 / -17 | RA9MAI | -8 / -12 | 5 | ✓ Full exchange observed |
| 08-09 22:52 | 80m | - / - | IU5HIU | -19 / - | 8 | Partial capture |
| 08-09 22:52 | 80m | -6 / -4 | R2FDU | +6 / -7 | 5 | ✓ Full exchange observed |
| 08-08 14:12 | 20m | -2 / - | RA9LL | - / -15 | 6 | ✓ Closing fragment |
| 08-08 14:09 | 20m | -3 / - | RA9J | - / - | 4 | Partial capture |
| 08-03 23:48 | 80m | -7 / - | VP2MAA | - / - | 2 | Partial capture |
| 08-02 23:31 | 40m | - / - | DJ0MAB | -11 / - | 4 | Partial capture |
| 08-02 23:28 | 40m | -14 / - | VK6DU | - / -16 | 5 | ✓ Closing fragment |
| 07-31 01:40 | 40m | -16 / - | KL7P | - / -26 | 33 | Partial capture |
| 07-30 01:21 | 80m | - / - | 9A60CBM | +12 / - | 5 | Partial capture |
| 07-30 01:21 | 80m | - / - | DK5WL | -1 / - | 3 | Partial capture |
| 07-30 01:21 | 80m | - / - | DO9BAU | +12 / - | 12 | Partial capture |
| 07-30 01:19 | 80m | +3 / - | SV9MBH | -8 / - | 4 | ✓ Closing observed |
| 07-30 01:06 | 40m | -10 / - | HK4EGW | - / -11 | 2 | Partial capture |
| 07-30 00:58 | 40m | -15 / - | HI8UD | - / - | 3 | Partial capture |
| 07-30 00:52 | 40m | -19 / - | HI8UD | - / - | 5 | Partial capture |
| 07-30 00:50 | 40m | - / - | DL9KM | -15 / - | 6 | Partial capture |
| 07-30 00:48 | 40m | -17 / - | OA4ENG | - / - | 2 | ✓ Closing fragment |
| 07-28 00:48 | 40m | - / - | DK8HC | -9 / - | 3 | Partial capture |
| 07-28 00:48 | 40m | - / - | R2EA/P | -5 / - | 2 | Partial capture |
| 07-28 00:46 | 40m | -18 / - | XQ3SK | - / -18 | 4 | ✓ Closing fragment |
| 07-28 00:20 | 80m | -2 / - | KB2UKA | - / -24 | 39 | Partial capture |
| 07-19 01:26 | 80m | -9 / - | TN8GD | - / -25 | 27 | Partial capture |
| 07-19 00:47 | 80m | -10 / - | TN8GD | - / - | 42 | Partial capture |
| 07-19 00:27 | 80m | -10 / - | TN8GD | - / - | 15 | Partial capture |
| 07-18 00:49 | 80m | -7 / - | 8S7DL | +8 / -18 | 5 | ✓ Closing observed |
| 07-18 00:33 | 40m | - / -1 | YO6LM | +8 / - | 2 | Partial capture |
| 07-17 01:21 | 40m | -19 / - | XQ3SK | - / -14 | 2 | Partial capture |
| 07-17 01:19 | 40m | -18 / - | OA4ENG | - / -13 | 2 | Partial capture |
| 07-17 01:06 | 80m | -6 / - | A71XX | - / - | 17 | Partial capture |
| 07-12 23:37 | 80m | -5 / - | LB1RJ | - / - | 9 | Partial capture |
| 07-12 23:33 | 80m | -7 / - | LB1RJ | - / - | 3 | Partial capture |
| 07-12 23:32 | 80m | - / - | F5RRS | +1 / - | 5 | Partial capture |
| 07-12 23:31 | 80m | -10 / -9 | CT7AUT | -22 / -12 | 4 | ✓ Full exchange observed |
| 07-12 23:24 | 80m | - / - | DO9BAU | +4 / - | 23 | Partial capture |
| 07-12 23:22 | 80m | -3 / - | LB1RJ | - / - | 15 | Partial capture |
| 07-12 23:21 | 80m | -4 / - | MW0AXD | -17 / -19 | 8 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 233515 -11 1504 D2UY I1YDT JN34 (x15)
UTC dB Audio Message 231145 -11 1539 OJ0YL I1YDT JN34 (x8) 232200 +9 920 I1YDT DL3MIB JN57 (x7)
UTC dB Audio Message 201330 -13 2447 I1YDT SP5LST KO02 (x3) 093130 -13 1075 VE3GJP I1YDT JN34 (x2) 140945 -2 2077 RA9J I1YDT JN34 (x4) 141215 +0 2077 RA9LL I1YDT JN34 (x6)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.