I1NDB — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving I1NDB, decoded by SO8OO in southeastern Poland. 117 related FT8 messages, 49 CQ messages, observed on 60m, 40m, 20m, 10m, across 29 UTC dates. Heard between 2026-05-17 and 2026-08-12.
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 I1NDB worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by I1NDB
Approximate centre of JN45, decoded 2026-08-12 20:38 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 | I1NDB S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-12 20:35 | 10m | -17 / - | LA1HW | - / -8 | 5 | ✓ Closing fragment |
| 08-12 19:44 | 10m | -10 / -15 | F1PBZ | +7 / -19 | 8 | Partial capture |
| 08-12 19:43 | 10m | -11 / - | SP6FME | - / -6 | 2 | ✓ Closing fragment |
| 08-11 20:33 | 10m | -18 / - | PP2BO | - / -5 | 2 | Partial capture |
| 08-09 17:45 | 10m | -3 / - | OK1ZJK | - / +1 | 2 | ✓ Closing fragment |
| 08-07 14:27 | 10m | -15 / - | P40AA | - / 0 | 3 | ✓ Closing fragment |
| 07-29 17:07 | 10m | - / -12 | YT3PL | -15 / - | 3 | ✓ Closing fragment |
| 07-29 16:45 | 10m | - / - | Z61DX | -1 / - | 2 | ✓ Closing fragment |
| 07-26 19:28 | 10m | -21 / - | HI3JCC | - / -3 | 2 | Partial capture |
| 07-21 20:57 | 20m | -6 / - | W5XO | - / - | 2 | Partial capture |
| 07-19 20:21 | 10m | -22 / - | XQ2OP | - / - | 2 | Partial capture |
| 07-19 20:11 | 10m | -10 / -16 | EB3JT | -11 / -5 | 5 | ✓ Full exchange observed |
| 07-11 20:33 | 20m | - / -5 | IQ4JO | -14 / - | 2 | ✓ Closing fragment |
| 07-04 19:35 | 10m | - / -21 | G4HZW | -19 / - | 2 | ✓ Closing fragment |
| 06-29 15:29 | 10m | -20 / - | SN0WWA | - / -7 | 2 | Partial capture |
| 06-27 20:18 | 10m | -18 / - | DK8HC | - / -17 | 2 | Partial capture |
| 06-27 16:13 | 10m | -18 / - | SV9MBH | - / -15 | 2 | ✓ Closing fragment |
| 06-26 18:42 | 20m | - / -19 | 9A4ZM | -14 / - | 2 | ✓ Closing fragment |
| 06-21 15:11 | 10m | -4 / - | TK5IH | - / - | 5 | Partial capture |
| 06-20 19:06 | 10m | -9 / - | EA7UW | - / -13 | 5 | ✓ Closing fragment |
| 06-20 18:18 | 10m | -7 / - | UR5TMZ | - / -10 | 9 | ✓ Closing fragment |
| 06-20 18:16 | 10m | -8 / - | CS7BDU | - / -13 | 2 | ✓ Closing fragment |
| 06-20 18:16 | 10m | -7 / -11 | YO6GLT | -14 / - | 3 | ✓ Closing observed |
| 06-13 14:38 | 10m | - / -1 | FR5ZE | -8 / - | 2 | ✓ Closing fragment |
| 06-10 17:34 | 10m | -15 / - | PV8AJ | - / - | 3 | ✓ Closing fragment |
| 06-08 19:17 | 10m | -12 / - | 7Q6M | - / - | 2 | Partial capture |
| 06-06 19:33 | 10m | - / -18 | PS8CW | -16 / - | 2 | Partial capture |
| 05-30 21:29 | 40m | - / - | 2E0BTX | -7 / - | 2 | Partial capture |
| 05-30 21:29 | 40m | -18 / - | OZ5AGJ | - / -15 | 2 | ✓ Closing fragment |
| 05-30 21:26 | 40m | -12 / -14 | IQ5VK | -12 / -12 | 5 | ✓ Full exchange observed |
| 05-30 21:24 | 40m | - / - | PD9JPV | -7 / - | 3 | ✓ Closing fragment |
| 05-30 19:32 | 60m | - / - | F6FEG | -18 / - | 2 | ✓ Closing fragment |
| 05-30 19:13 | 60m | - / -8 | SV1EKI | -13 / - | 4 | ✓ Closing fragment |
| 05-30 19:12 | 60m | -22 / -2 | S56P | +3 / - | 4 | ✓ Closing observed |
| 05-30 19:11 | 60m | - / - | DF3IS | -4 / - | 2 | Partial capture |
| 05-30 19:10 | 60m | -23 / -8 | DK7ZT | -16 / -12 | 4 | ✓ Full exchange observed |
| 05-27 19:45 | 10m | - / -14 | PU2XEE | -18 / - | 2 | ✓ Closing fragment |
| 05-27 19:14 | 10m | - / -14 | LU8GCJ | -13 / - | 4 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 194430 -15 2515 CQ I1NDB JN45 a1 194445 +8 2641 I1NDB F1PBZ -15 (x2) 194530 -10 2515 F1PBZ I1NDB R-19 194545 +6 2641 I1NDB F1PBZ -15 194600 -10 2515 F1PBZ I1NDB R-18 (x4) 203515 -23 1913 LA1HW I1NDB JN45 (x5) 203845 -13 2549 CQ I1NDB JN45 a1
UTC dB Audio Message 184245 -15 1977 I1NDB 9A4ZM R-19 (x2) 184615 -14 1509 I1NDB RX3ASQ R-14 203315 -14 2146 I1NDB IQ4JO R-05 (x2) 022645 -13 789 CQ I1NDB JN45 a1 205715 -5 1385 W5XO I1NDB JN45 (x2)
UTC dB Audio Message 212300 -11 2056 <...> I1NDB JN45 212415 -9 2908 I1NDB PD9JPV JO22 (x2) 212445 -9 1093 I1NDB RX3ASQ KO95 212545 -5 2909 I1NDB PD9JPV 73 212615 -13 2079 I1NDB IQ5VK JN53 (x2) 212700 -11 2057 IQ5VK I1NDB -12 212715 -12 2079 I1NDB IQ5VK R-14 212730 -12 2057 IQ5VK I1NDB RR73 212845 +2 2018 I1NDB DH0GBC -07 212900 -18 2057 OZ5AGJ I1NDB -15 212915 -7 989 I1NDB 2E0BTX IO83 212930 -18 2057 OZ5AGJ I1NDB RR73 212945 -7 989 I1NDB 2E0BTX IO83
UTC dB Audio Message 191030 -17 1533 I1NDB DK7ZT -08 191100 -6 1770 I1NDB DF3IS JN49 191115 -23 1770 DK7ZT I1NDB R-12 191130 -14 1533 I1NDB DK7ZT RR73 191230 -2 1770 I1NDB DF3IS JN49 191230 +3 2527 I1NDB S56P JN76 (x2) 191315 -22 1769 S56P I1NDB RR73 191330 -13 1622 I1NDB SV1EKI KM18 191330 +0 2527 I1NDB S56P 73 191400 -16 1622 I1NDB SV1EKI KM18 (x3) 193200 -18 1117 I1NDB F6FEG IN96 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.