HA3KZ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving HA3KZ, decoded by SO8OO in southeastern Poland. 1,063 related FT8 messages, 68 CQ messages, observed on 80m, 20m, 10m, across 17 UTC dates. Heard between 2026-05-22 and 2026-08-19.
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 HA3KZ worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by HA3KZ
Approximate centre of JN97, decoded 2026-08-21 18:52 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 | HA3KZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-21 18:51 | 40m | -6 / - | HA1ZY | - / - | 3 | Partial capture |
| 08-14 20:23 | 80m | - / - | DO5PY | -5 / - | 3 | Partial capture |
| 08-14 20:22 | 80m | - / - | YL3BU | +2 / - | 2 | Partial capture |
| 08-14 20:20 | 80m | +22 / - | DH1JAD | -4 / -5 | 5 | ✓ Full exchange observed |
| 08-14 20:18 | 80m | +22 / -5 | R1WCK | -10 / -16 | 4 | ✓ Full exchange observed |
| 08-14 20:17 | 80m | +17 / -3 | DG2EBG | -7 / -6 | 3 | Partial capture |
| 08-14 20:14 | 80m | +15 / -2 | SP5FWT | +11 / -2 | 3 | ✓ Full exchange observed |
| 08-14 20:13 | 80m | +20 / - | DL4KSD | +1 / -10 | 5 | ✓ Closing observed |
| 08-14 20:11 | 80m | +20 / +3 | OZ6P | +4 / +7 | 5 | ✓ Full exchange observed |
| 08-14 20:10 | 80m | +22 / - | HB9MZI | - / -22 | 2 | ✓ Closing fragment |
| 08-14 20:06 | 80m | +18 / -3 | UR3QCB | -4 / -11 | 5 | ✓ Full exchange observed |
| 08-14 20:04 | 80m | - / - | DB3GW | -18 / - | 4 | Partial capture |
| 08-14 20:04 | 80m | +19 / -6 | R1TAX | -2 / -19 | 6 | ✓ Full exchange observed |
| 08-14 19:59 | 80m | +23 / 0 | DL9KM | +2 / -4 | 5 | ✓ Full exchange observed |
| 08-14 19:55 | 80m | +16 / - | SM2LIY | +6 / +9 | 5 | ✓ Full exchange observed |
| 08-14 19:53 | 80m | +26 / -4 | DK3TNA | -2 / -7 | 4 | ✓ Full exchange observed |
| 08-14 19:51 | 80m | +24 / - | EA5HAY | -13 / -15 | 2 | Partial capture |
| 08-14 19:50 | 80m | +25 / -11 | UA3NFG | -11 / -17 | 4 | ✓ Full exchange observed |
| 08-14 19:48 | 80m | +24 / -9 | DK4RH | -5 / -3 | 5 | ✓ Full exchange observed |
| 08-14 19:47 | 80m | +24 / +9 | DL6UM | +6 / -4 | 4 | ✓ Full exchange observed |
| 08-14 19:46 | 80m | - / - | DL2JLB | -9 / - | 11 | Partial capture |
| 08-14 19:45 | 80m | +18 / - | F6BHK | - / -7 | 2 | Partial capture |
| 08-14 19:43 | 80m | +21 / +3 | UR5ZGY | +18 / +9 | 3 | ✓ Full exchange observed |
| 08-14 19:39 | 80m | +22 / - | DO8JB | - / -5 | 8 | Partial capture |
| 08-14 19:38 | 80m | +20 / +5 | OE9GWV | -12 / -10 | 3 | ✓ Full exchange observed |
| 08-14 19:36 | 80m | +20 / - | HA3IS | +7 / - | 6 | ✓ Closing observed |
| 08-14 19:35 | 80m | +23 / - | E70SZ | +8 / - | 3 | Partial capture |
| 08-14 19:35 | 80m | - / -3 | F1PBZ | +8 / - | 3 | Partial capture |
| 08-14 19:35 | 80m | - / -8 | R8FB | +6 / - | 2 | Partial capture |
| 08-14 19:33 | 80m | +22 / - | SV9MBH | - / - | 2 | Partial capture |
| 08-14 19:31 | 80m | +17 / -18 | JA5MHD | -11 / -14 | 7 | ✓ Full exchange observed |
| 08-14 19:22 | 40m | +5 / - | PY7XC | - / -8 | 4 | ✓ Closing fragment |
| 08-14 19:18 | 40m | +7 / - | VK4FFF | - / -25 | 5 | ✓ Closing fragment |
| 08-13 20:07 | 80m | +10 / +4 | LB5WB | +4 / +3 | 4 | ✓ Full exchange observed |
| 08-13 20:05 | 80m | +12 / - | DL2VN | -1 / 0 | 3 | ✓ Closing observed |
| 08-13 20:03 | 80m | - / - | DO1SWC | -19 / - | 4 | Partial capture |
| 08-13 20:02 | 80m | +16 / - | ON6CQ | - / -16 | 2 | Partial capture |
| 08-13 20:00 | 80m | +19 / - | JH2FXK | - / -16 | 4 | ✓ Closing fragment |
| 08-13 19:58 | 80m | +14 / +2 | HA7KLA | +8 / - | 4 | ✓ Full exchange observed |
| 08-13 19:58 | 80m | - / - | HF9T | -7 / - | 14 | Partial capture |
| 08-13 19:58 | 80m | +15 / -3 | SP2CRY | +2 / -2 | 6 | Partial capture |
| 08-13 19:55 | 80m | +18 / -4 | DO5HOK | -2 / -4 | 5 | ✓ Full exchange observed |
| 08-13 19:55 | 80m | - / -4 | F1PBZ | -3 / - | 3 | Partial capture |
| 08-13 19:52 | 80m | +9 / - | HB3YOY | - / - | 4 | ✓ Closing fragment |
| 07-29 20:42 | 40m | 0 / - | VK2WN | - / - | 10 | Partial capture |
| 07-29 20:37 | 40m | +3 / - | TJ1GD/P | - / -15 | 4 | Partial capture |
| 07-29 20:34 | 40m | +2 / - | JA5MHD | - / - | 3 | Partial capture |
| 07-21 05:05 | 20m | - / -8 | PA3CPS | 0 / - | 2 | ✓ Closing fragment |
| 07-21 04:58 | 20m | - / -12 | PD2WL | -20 / - | 2 | ✓ Closing fragment |
| 07-21 04:56 | 20m | - / -15 | PD0RCQ | -9 / - | 4 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 204530 +1 1081 VK2WN HA3KZ JN97 (x3) 191845 +5 986 VK4FFF HA3KZ JN97 (x5) 192215 +6 986 PY7XC HA3KZ JN97 (x4) 185115 -9 1442 HA1ZY HA3KZ JN97 (x3)
UTC dB Audio Message 035545 -17 2073 HA3KZ UA9CK 73 042115 -23 1350 HA3KZ R3IX 73 044545 -12 1072 HA3KZ F4LNM R-04 (x2) 045645 -8 1073 HA3KZ PD0RCQ JO21 (x4) 045845 -19 1327 HA3KZ PD2WL R-12 (x2) 050545 -2 1073 HA3KZ PA3CPS R-08 (x2) 204015 -13 1252 HA3KZ F5PBG IN78 060615 -8 579 HA3KZ V31MA RR73 191930 -8 451 HA3KZ 8Z1IT -02
UTC dB Audio Message 123700 -13 775 HA3KZ SV2CLJ KN10
UTC dB Audio Message 202345 -3 2348 HA3KZ DO5PY JN49 202400 +15 1024 CQ HA3KZ JN97 202415 -5 2347 HA3KZ DO5PY JN49 202430 +19 1024 CQ HA3KZ JN97 (x3) 202545 -1 2294 HA3KZ IQ4JO JN63 202600 +17 1024 CQ HA3KZ JN97 (x8)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.