OE4LTB — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving OE4LTB, decoded by SO8OO in southeastern Poland. 322 related FT8 messages, 56 CQ messages, observed on 80m, 40m, 20m, 10m, across 16 UTC dates. Heard between 2026-05-31 and 2026-08-23.
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 OE4LTB worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by OE4LTB
Approximate centre of JN87, decoded 2026-08-23 17:02 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 | OE4LTB S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 16:15 | 40m | -10 / - | RA3PDL | - / - | 4 | Partial capture |
| 08-23 16:13 | 40m | -17 / -4 | DK6WS | -15 / -15 | 7 | ✓ Full exchange observed |
| 08-23 12:10 | 40m | -12 / -13 | UX7QV | +10 / - | 4 | ✓ Closing observed |
| 08-23 10:13 | 40m | - / - | SP6FME | +2 / - | 3 | Partial capture |
| 08-22 19:11 | 20m | +2 / - | SQ3TR | - / - | 7 | Partial capture |
| 08-22 19:07 | 20m | +1 / - | EA4LL | - / -19 | 7 | Partial capture |
| 08-22 18:56 | 20m | +3 / -11 | EB3JT | +15 / - | 4 | ✓ Closing observed |
| 08-22 18:49 | 20m | +3 / - | BV2NF | - / - | 13 | Partial capture |
| 08-22 18:15 | 20m | - / -8 | DM2DXA | -12 / - | 2 | ✓ Closing fragment |
| 08-22 17:40 | 20m | - / -12 | UA3VVA | -11 / - | 3 | Partial capture |
| 08-22 14:40 | 20m | - / -4 | F4IVG | +5 / - | 8 | Partial capture |
| 08-22 14:36 | 20m | - / -1 | EN35UKR | +11 / - | 12 | Partial capture |
| 08-19 19:59 | 20m | - / -11 | EA8UP | +9 / - | 2 | ✓ Closing fragment |
| 08-19 19:59 | 20m | - / -4 | F1PBZ | +5 / - | 3 | Partial capture |
| 08-19 10:30 | 20m | - / +9 | IK4LZH | +4 / - | 4 | ✓ Closing fragment |
| 08-19 10:21 | 20m | - / -13 | F4IVG | +3 / - | 5 | Partial capture |
| 08-19 09:55 | 20m | - / - | DK5OPA | -12 / - | 2 | ✓ Closing fragment |
| 08-19 09:54 | 20m | - / -10 | F1PSX | -12 / - | 15 | Partial capture |
| 08-19 08:56 | 40m | - / - | DL0HAM | -13 / - | 5 | Partial capture |
| 08-17 20:26 | 40m | - / - | DL3MIB | +5 / - | 7 | Partial capture |
| 08-17 16:42 | 40m | - / -23 | OE3KLU | +12 / - | 3 | ✓ Closing fragment |
| 08-17 16:40 | 40m | - / - | DF5DY | -6 / - | 2 | ✓ Closing fragment |
| 08-16 20:13 | 40m | -20 / - | E72ET | - / - | 2 | Partial capture |
| 08-16 11:21 | 40m | - / -1 | DL0HAM | -21 / - | 2 | Partial capture |
| 08-16 11:11 | 40m | - / -12 | DL0HAM | -19 / - | 2 | Partial capture |
| 08-16 11:07 | 40m | - / -22 | DL0HAM | -14 / - | 5 | Partial capture |
| 08-15 20:14 | 40m | - / - | DF1IH | -22 / - | 2 | Partial capture |
| 08-15 19:09 | 40m | - / -24 | UT3UQJ | -6 / - | 6 | ✓ Closing fragment |
| 08-15 19:08 | 40m | -15 / - | PA7D | -13 / -11 | 2 | Partial capture |
| 08-15 19:07 | 40m | - / -7 | RN6MA | -7 / - | 2 | ✓ Closing fragment |
| 08-15 18:50 | 40m | -17 / -15 | PC2J | -10 / - | 5 | ✓ Closing observed |
| 08-15 18:14 | 40m | -10 / - | A61CK | - / -14 | 2 | ✓ Closing fragment |
| 08-15 17:35 | 40m | - / - | DF8MH | -12 / - | 4 | Partial capture |
| 08-15 17:29 | 40m | - / -10 | DA0OIE | -15 / - | 3 | Partial capture |
| 08-15 16:48 | 40m | -9 / -18 | RK4FF | -8 / -10 | 3 | Partial capture |
| 08-15 15:48 | 40m | - / -3 | DH1DO | -10 / - | 2 | ✓ Closing fragment |
| 08-15 15:36 | 40m | - / -3 | DL4JTH | -12 / - | 3 | ✓ Closing fragment |
| 08-15 14:18 | 40m | - / - | HA7JLR | -16 / - | 3 | Partial capture |
| 08-15 13:47 | 40m | - / -19 | EW8AAC | -20 / - | 4 | Partial capture |
| 08-15 11:25 | 40m | - / -19 | UT4PA | -16 / - | 2 | ✓ Closing fragment |
| 08-03 20:41 | 20m | - / - | CT2KCK | -16 / - | 2 | Partial capture |
| 08-03 19:17 | 20m | - / - | RA6OY | -4 / - | 2 | ✓ Closing fragment |
| 07-25 14:36 | 20m | - / -5 | M7NXS | -12 / - | 2 | ✓ Closing fragment |
| 07-24 08:25 | 20m | 0 / - | OZ5AGJ | -16 / -2 | 3 | ✓ Full exchange observed |
| 07-24 08:13 | 20m | -4 / - | UX7QV | - / -4 | 2 | ✓ Closing fragment |
| 07-24 08:11 | 20m | -2 / - | RY7G | - / -14 | 4 | Partial capture |
| 07-24 07:50 | 10m | - / - | RW6HP | -24 / - | 2 | Partial capture |
| 07-24 07:47 | 10m | - / -9 | R2EA | -5 / - | 2 | Partial capture |
| 07-24 07:41 | 10m | - / - | RW6HP | -20 / - | 2 | Partial capture |
| 06-21 14:11 | 20m | +4 / - | LD5LHJ | - / -6 | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 161215 -13 722 CQ OE4LTB JN87 (x2) 161315 -17 1234 DK6WS OE4LTB JN87 161330 -13 1234 OE4LTB DK6WS -04 161345 -18 1233 DK6WS OE4LTB R-15 161400 -15 1234 OE4LTB DK6WS RR73 161415 -20 1233 DK6WS OE4LTB R-15 161430 -17 1234 OE4LTB DK6WS RR73 161445 -14 1233 DK6WS OE4LTB 73 161515 -10 712 RA3PDL OE4LTB JN87 (x4) 161830 -14 877 OE4LTB F1IQH RR73 170245 -11 1164 SP9CXN OE4LTB JN87
UTC dB Audio Message 190200 +8 272 CQ OE4LTB JN87 190700 -2 272 EA4LL OE4LTB -19 (x7) 191100 +1 312 SQ3TR OE4LTB JN87 (x7)
UTC dB Audio Message 074145 -21 1600 OE4LTB RW6HP LN14 (x2) 074345 -16 1062 OE4LTB OD5JL KM73 074745 -5 2629 OE4LTB R2EA -09 (x2) 075045 -24 1600 OE4LTB RW6HP LN14 (x2)
UTC dB Audio Message 190900 +8 503 UT3UW OE4LTB -04 (x2) 190945 -8 1266 OE4LTB UT3UW R-07 191000 +9 503 UT3UW OE4LTB RRR 191015 -3 1266 OE4LTB UT3UW 73 (x2) 191730 +11 503 CQ OE4LTB JN87 191745 -10 493 OE4LTB R6FX LN14 (x2) 191815 -10 1944 OE4LTB 4Z5AV KM71 194315 -14 785 CQ OE4LTB JN87 a1 194545 -3 746 EW8AAC OE4LTB JN87 194915 +2 696 R95WTA OE4LTB JN87 (x2) 204000 +9 464 OE4LTB OK1DLA +06
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.