IV3LDF — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving IV3LDF, decoded by SO8OO in southeastern Poland. 177 related FT8 messages, 1 CQ messages, observed on 80m, 40m, 20m, 10m, across 33 UTC dates. Heard between 2026-05-23 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 IV3LDF worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by IV3LDF
Approximate centre of JN66, decoded 2026-08-16 18:39 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 | IV3LDF S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-16 18:39 | 10m | -5 / - | RA4P | - / -8 | 4 | Partial capture |
| 08-16 18:36 | 20m | +3 / - | N2BJ | - / -13 | 3 | ✓ Closing fragment |
| 08-16 07:07 | 20m | - / -2 | EB3JT | -6 / - | 2 | ✓ Closing fragment |
| 08-16 07:02 | 20m | - / -5 | SV5AZK | -8 / - | 2 | ✓ Closing fragment |
| 08-11 20:11 | 20m | -8 / - | UN0GY | - / - | 3 | Partial capture |
| 08-11 18:27 | 20m | -21 / -10 | E74K | +2 / -2 | 7 | ✓ Full exchange observed |
| 08-11 16:43 | 20m | -8 / -5 | CT3MD | -20 / - | 4 | Partial capture |
| 08-10 21:01 | 20m | -4 / - | PD0MNO | - / +2 | 2 | Partial capture |
| 08-10 20:56 | 20m | -7 / - | VE3ARF | - / -14 | 6 | ✓ Closing fragment |
| 08-10 20:52 | 20m | -4 / - | 4L7T | - / -24 | 8 | ✓ Closing fragment |
| 08-10 20:48 | 20m | -3 / - | M7XEI | - / - | 7 | Partial capture |
| 08-10 20:46 | 20m | -10 / - | IK4LZH | - / - | 2 | Partial capture |
| 08-10 20:44 | 20m | -16 / -5 | EA8DHH | -13 / -6 | 5 | ✓ Full exchange observed |
| 08-10 20:25 | 20m | -8 / - | N2BJ | - / -7 | 2 | Partial capture |
| 08-09 14:51 | 20m | -20 / - | EA8UP | - / +7 | 2 | Partial capture |
| 08-09 14:41 | 20m | - / -5 | PA1GUZ | -7 / - | 4 | ✓ Closing fragment |
| 08-07 12:50 | 20m | -22 / - | SQ9M | - / -13 | 3 | Partial capture |
| 08-07 12:25 | 20m | - / -2 | IK1MJK/P | -13 / - | 4 | ✓ Closing fragment |
| 08-07 12:00 | 20m | -12 / - | IZ4AIF | -11 / +3 | 4 | ✓ Full exchange observed |
| 08-07 07:41 | 40m | - / +10 | IZ5RKH | -24 / - | 2 | ✓ Closing fragment |
| 08-05 15:59 | 20m | - / -15 | RN6MA | -14 / - | 2 | ✓ Closing fragment |
| 08-05 15:34 | 20m | - / +2 | EA8UP | -18 / - | 5 | ✓ Closing fragment |
| 08-05 07:42 | 20m | - / +4 | Z35T | -10 / - | 2 | ✓ Closing fragment |
| 08-04 07:36 | 20m | - / -8 | CT3MD | -1 / - | 4 | ✓ Closing fragment |
| 08-04 07:31 | 20m | - / +2 | R50RKZ | -2 / - | 6 | Partial capture |
| 08-03 20:07 | 20m | - / -8 | 9K2YM | -1 / - | 5 | Partial capture |
| 08-03 14:01 | 20m | -10 / - | OE3UKW | - / -16 | 2 | Partial capture |
| 08-02 08:36 | 20m | -16 / - | YT2FA | - / -11 | 2 | ✓ Closing fragment |
| 08-02 08:27 | 20m | - / -9 | GM3AND | -10 / - | 2 | Partial capture |
| 08-02 08:23 | 20m | -14 / - | MI0NWA | - / -19 | 4 | Partial capture |
| 07-31 14:09 | 20m | - / +6 | SA3SHN | -4 / - | 2 | Partial capture |
| 07-30 08:47 | 20m | -11 / - | PD1DRE | - / -11 | 2 | Partial capture |
| 07-28 06:28 | 20m | - / - | F5RRS | -10 / - | 4 | Partial capture |
| 07-27 06:44 | 40m | - / - | S51VC | -6 / - | 2 | Partial capture |
| 07-19 08:27 | 20m | - / - | DJ0OP | -7 / - | 6 | Partial capture |
| 07-19 08:16 | 20m | -8 / -7 | MI0NWA | -16 / - | 3 | Partial capture |
| 07-17 19:09 | 40m | -10 / - | RN3YN | - / - | 2 | Partial capture |
| 07-05 07:34 | 20m | -18 / -3 | SP6SOZ | +1 / -13 | 3 | ✓ Full exchange observed |
| 07-04 19:21 | 40m | -10 / - | DL2YMR | - / -22 | 2 | ✓ Closing fragment |
| 07-04 07:21 | 20m | - / -1 | LZ1ZF | -10 / - | 2 | Partial capture |
| 06-28 05:57 | 20m | -13 / +2 | II9RICT | -5 / -11 | 2 | Partial capture |
| 06-28 05:55 | 20m | - / +4 | IQ9BF | -16 / - | 2 | ✓ Closing fragment |
| 06-17 20:00 | 40m | 0 / - | IR0RPER | - / -11 | 4 | Partial capture |
| 06-17 20:00 | 40m | -1 / 0 | II3RITN | -10 / -10 | 3 | Partial capture |
| 06-17 19:56 | 40m | +1 / - | IR0RPER | - / - | 3 | Partial capture |
| 06-17 19:55 | 40m | -2 / - | EA4D | - / -11 | 2 | ✓ Closing fragment |
| 06-17 19:53 | 40m | -4 / -4 | IR0RPER | +5 / -8 | 3 | Partial capture |
| 06-14 15:33 | 40m | -13 / -2 | IQ0OS | -16 / - | 3 | ✓ Closing observed |
| 06-14 14:32 | 40m | -4 / - | IQ1BK | - / -14 | 4 | ✓ Closing fragment |
| 06-14 13:50 | 40m | -6 / - | IQ3GO | - / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 181430 -19 1192 IV3LDF 5B4AMM +01 181500 -20 1193 IV3LDF RR73; SV1OZ <...> -18 183945 -5 548 RA4P IV3LDF JN66 (x4)
UTC dB Audio Message 182900 +2 2129 IV3LDF E74K -10 (x2) 182945 -22 2130 E74K IV3LDF R-02 183000 -1 2129 IV3LDF E74K RR73 201145 -7 2495 UN0GY IV3LDF JN66 (x3) 190100 -14 1177 4O4DB IV3LDF JN66 070200 -8 1458 IV3LDF SV5AZK -05 (x2) 070700 -6 1458 IV3LDF EB3JT R-02 (x2) 183615 +0 2843 N2BJ IV3LDF JN66 (x3)
UTC dB Audio Message 192100 -10 1170 DL2YMR IV3LDF R-22 (x2) 190615 -10 693 RN3YN IV3LDF JN66 (x3) 064400 -5 2544 IV3LDF S51VC JN76 (x2) 072945 -8 2582 IV3LDF UZ5CA -16 091045 -14 1146 IV3LDF DM3YBN JO60 071915 -13 898 IV3LDF DL2VN JO51 155430 -19 1010 IV3LDF SP3IPA RR73 073715 -17 1013 IV3LDF IZ4AIF RR73 074100 -24 1582 IV3LDF IZ5RKH +10 (x2) 212200 -22 1852 IV3LDF CN8NS RR73
UTC dB Audio Message 201000 +3 902 IV3LDF IQ6CC/3 -11 (x2) 201100 +3 902 IV3LDF RR73; CT7AUT <...> -06
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.