OH3EX — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving OH3EX, decoded by SO8OO in southeastern Poland. 63 related FT8 messages, 10 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 9 UTC dates. Heard between 2026-05-26 and 2026-08-22.
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 OH3EX worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by OH3EX
Approximate centre of KP20, 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 | OH3EX S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 23:41 | 80m | +12 / -18 | EB4SM | -23 / - | 4 | ✓ Closing observed |
| 08-22 23:35 | 80m | +12 / - | D2UY | - / -10 | 8 | ✓ Closing fragment |
| 08-11 16:28 | 10m | -6 / -7 | DL1TS | -1 / +1 | 4 | ✓ Full exchange observed |
| 08-11 16:26 | 10m | -12 / - | YO2LFP | - / +3 | 2 | ✓ Closing fragment |
| 07-12 18:36 | 40m | - / -11 | IQ4JO | -1 / - | 3 | ✓ Closing fragment |
| 07-12 18:36 | 40m | - / -10 | R3LCW | -15 / - | 8 | Partial capture |
| 07-12 18:30 | 40m | -8 / - | GU4WRP | - / -2 | 4 | ✓ Closing fragment |
| 07-12 18:28 | 40m | -4 / - | BI2QMT | - / -10 | 2 | ✓ Closing fragment |
| 07-12 18:28 | 40m | -5 / -1 | HG8IT | -2 / -1 | 3 | Partial capture |
| 07-12 18:26 | 40m | -6 / - | DL3KBJ | - / -12 | 2 | ✓ Closing fragment |
| 07-12 18:24 | 40m | -6 / - | DL6LG | - / -19 | 2 | ✓ Closing fragment |
| 07-12 18:22 | 40m | -8 / - | BD7OH | - / -8 | 2 | ✓ Closing fragment |
| 06-08 07:37 | 10m | - / -1 | R2ZC | +2 / - | 2 | Partial capture |
| 06-05 08:01 | 10m | -7 / - | NH2LR | - / - | 11 | Partial capture |
| 06-04 18:07 | 60m | -3 / - | DF1AN | -4 / +2 | 5 | ✓ Full exchange observed |
| 06-04 18:06 | 60m | -3 / -6 | DM5MA | -12 / -8 | 5 | ✓ Full exchange observed |
| 06-02 08:07 | 20m | - / - | DG9XN | +2 / - | 2 | ✓ Closing fragment |
| 06-02 08:06 | 20m | +4 / - | EA4RKC | - / -6 | 2 | ✓ Closing fragment |
| 06-02 08:06 | 20m | - / - | IK4LZH | +10 / - | 4 | Partial capture |
| 06-02 08:04 | 20m | 0 / - | PJ2AFM | - / - | 2 | Partial capture |
| 05-31 04:07 | 60m | -18 / - | 3G0Z | - / - | 5 | Partial capture |
| 05-31 03:56 | 60m | -8 / - | 3G0Z | - / - | 12 | Partial capture |
| 05-31 03:52 | 60m | -2 / - | 3G0Z | - / - | 3 | Partial capture |
| 05-29 02:02 | 60m | -10 / - | W1ATV | - / - | 2 | Partial capture |
| 05-29 02:01 | 60m | -12 / - | PY2IU | - / -8 | 2 | ✓ Closing fragment |
| 05-29 01:57 | 60m | -10 / -11 | IS0BOZ | -6 / -1 | 5 | ✓ Full exchange observed |
| 05-29 01:56 | 60m | -9 / -4 | IU0NAD | -6 / -6 | 7 | ✓ Full exchange observed |
| 05-29 01:56 | 60m | -6 / - | CX4BAN | - / -11 | 2 | ✓ Closing fragment |
| 05-29 01:43 | 60m | - / - | IU0NAD | -16 / - | 3 | Partial capture |
| 05-29 01:41 | 40m | +15 / - | TO3E | -9 / -6 | 7 | ✓ Closing observed |
| 05-29 01:36 | 60m | -3 / - | KG4OJT | - / -17 | 4 | ✓ Closing fragment |
| 05-29 01:26 | 40m | +18 / - | LU7ECI | - / -15 | 3 | ✓ Closing fragment |
| 05-29 01:25 | 40m | +20 / - | PY4QQ | - / -5 | 2 | ✓ Closing fragment |
| 05-29 01:23 | 40m | +19 / -7 | W3FAY | -8 / -10 | 4 | Partial capture |
| 05-29 01:23 | 40m | +19 / - | LW5DR | - / -14 | 2 | ✓ Closing fragment |
| 05-29 01:22 | 40m | +19 / - | LU5AVM | - / -15 | 2 | ✓ Closing fragment |
| 05-29 01:17 | 40m | +18 / -7 | PY2DMX | -13 / -4 | 5 | ✓ Full exchange observed |
| 05-29 01:17 | 40m | +18 / - | N5SIX | - / -12 | 7 | ✓ Closing fragment |
| 05-29 01:16 | 40m | +20 / - | LU5FF | - / -9 | 2 | ✓ Closing fragment |
| 05-28 04:16 | 60m | -13 / - | 3G0Z | - / - | 8 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 233515 +12 2687 D2UY OH3EX KP20 (x8) 234100 -24 1855 OH3EX EB4SM IN80 (x2) 234145 +12 2687 EB4SM OH3EX RR73 234200 -23 1855 OH3EX EB4SM 73
UTC dB Audio Message 080845 -17 1392 NH2LR OH3EX KP20 (x3) 073715 -1 2592 OH3EX R2ZC KO81 (x2) 080800 -2 795 OH3EX 9X5KM RR73 162645 -13 2487 YO2LFP OH3EX R+03 (x2) 162745 -8 2487 CQ OH3EX KP20 162800 -3 531 OH3EX DL1TS JN58 162815 -6 2487 DL1TS OH3EX +01 162830 +2 531 OH3EX DL1TS R-07 (x2) 163115 -12 2487 E73PJ OH3EX 73 163215 -12 2486 YU1WS OH3EX KP20
UTC dB Audio Message 183345 -7 2611 VK4LW OH3EX R-17 183600 -15 1614 OH3EX R3LCW -10 183600 +1 2082 OH3EX IQ4JO JN63 183630 -12 1614 OH3EX R3LCW -10 183630 -1 2082 OH3EX IQ4JO R-11 (x2) 183700 -12 1614 OH3EX R3LCW -10 (x6) 184415 -5 3033 T22TT OH3EX KP20 070930 -9 2614 VK2ZR OH3EX 73 071345 -11 2535 CN8NS OH3EX KP20
UTC dB Audio Message 040745 -18 2006 3G0Z OH3EX KP20 (x4) 180600 -3 2659 DM5MA OH3EX KP20 180615 -13 1725 OH3EX DM5MA -06 180630 -5 2659 DM5MA OH3EX R-08 180645 -11 1725 OH3EX DM5MA RR73 180700 -1 2659 DM5MA OH3EX 73 180730 -4 2660 DF1AN OH3EX KP20 180745 -5 1561 OH3EX DF1AN +12 180800 -3 2659 DF1AN OH3EX R+02 180815 -4 1561 OH3EX DF1AN RR73 180830 -2 2660 DF1AN OH3EX 73 180915 -12 2026 OH3EX IK4CBO JN54
UTC dB Audio Message 080430 +0 2129 PJ2AFM OH3EX KP20 (x2) 080600 -6 2128 CQ OH3EX KP20 080615 +11 463 OH3EX IK4LZH JN54 080630 +2 2129 EA4RKC OH3EX -06 080645 +7 463 OH3EX IK4LZH JN54 080700 +6 2128 EA4RKC OH3EX RR73 080715 +10 463 OH3EX IK4LZH JN54 080730 +6 2128 SP5EXA OH3EX -12 080745 -1 2818 OH3EX DG9XN +14 080745 +10 463 OH3EX IK4LZH JN54 080815 +4 2818 OH3EX DG9XN RR73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.