EA3HKA — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving EA3HKA, decoded by SO8OO in southeastern Poland. 5,701 related FT8 messages, 4,878 CQ messages, observed on 40m, 20m, 10m, across 78 UTC dates. Heard between 2026-05-26 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.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
Frequent QSO partners observed at SO8OO
Stations EA3HKA worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by EA3HKA
Approximate centre of JN11, decoded 2026-08-23 21:26 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 | EA3HKA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 21:15 | 40m | -9 / -5 | DL1RAZ | +2 / -4 | 4 | ✓ Full exchange observed |
| 08-23 21:12 | 40m | - / - | F5SJC | -7 / - | 3 | ✓ Closing fragment |
| 08-23 20:47 | 40m | - / -15 | UW5KW | -12 / - | 2 | ✓ Closing fragment |
| 08-23 20:44 | 40m | - / -16 | JA5MHD | -4 / - | 2 | ✓ Closing fragment |
| 08-23 20:41 | 40m | - / -1 | OO0O | -6 / - | 3 | ✓ Closing fragment |
| 08-23 20:37 | 40m | -7 / +4 | G7NUT | -7 / - | 3 | ✓ Full exchange observed |
| 08-23 20:35 | 40m | - / - | CT2HEX | -8 / - | 2 | Partial capture |
| 08-23 20:31 | 40m | - / -1 | ON4MAP | -16 / - | 2 | ✓ Closing fragment |
| 08-23 20:12 | 40m | - / -15 | RY3F | -1 / - | 3 | Partial capture |
| 08-23 20:08 | 40m | - / -10 | DL70ESSEN | +8 / - | 4 | Partial capture |
| 08-23 19:56 | 40m | - / -12 | OM2WW | +4 / - | 4 | Partial capture |
| 08-23 19:30 | 20m | - / -22 | EC3A | +10 / - | 2 | Partial capture |
| 08-23 19:25 | 20m | -3 / - | XU7O | - / - | 2 | Partial capture |
| 08-23 19:19 | 20m | 0 / -15 | G0OFD | -2 / 0 | 10 | ✓ Full exchange observed |
| 08-23 15:49 | 40m | - / - | DL8NCV | -13 / - | 3 | Partial capture |
| 08-23 15:46 | 40m | - / +4 | IK4LZH | -4 / - | 3 | ✓ Closing fragment |
| 08-23 13:19 | 20m | - / - | G3PWG | -5 / - | 2 | ✓ Closing fragment |
| 08-23 13:09 | 20m | - / - | IW5ALZ | +1 / - | 2 | Partial capture |
| 08-23 13:08 | 20m | - / -15 | ON1AJ | +4 / - | 6 | ✓ Closing fragment |
| 08-22 17:43 | 20m | +10 / - | R2BEX | -16 / -8 | 4 | Partial capture |
| 08-22 17:38 | 20m | +10 / - | DG7DK/P | - / -2 | 2 | ✓ Closing fragment |
| 08-22 17:23 | 20m | - / - | IW5ALZ | -8 / - | 2 | Partial capture |
| 08-22 17:01 | 20m | 0 / - | EA5KCE | - / -15 | 2 | ✓ Closing fragment |
| 08-22 16:55 | 20m | - / -1 | UT4VL | -9 / - | 5 | ✓ Closing fragment |
| 08-22 16:42 | 20m | -3 / - | EA4HOT | -14 / - | 3 | ✓ Closing observed |
| 08-22 16:35 | 20m | +1 / -2 | IW5ALZ | -18 / -4 | 3 | Partial capture |
| 08-22 16:29 | 20m | -3 / -3 | M0KDZ | -9 / -15 | 4 | ✓ Full exchange observed |
| 08-22 16:14 | 20m | 0 / - | IK4LZH | -9 / - | 3 | ✓ Closing observed |
| 08-22 16:02 | 20m | - / +9 | M8GGQ | -2 / - | 3 | ✓ Closing fragment |
| 08-22 15:50 | 20m | -2 / -14 | DG5PW | -2 / -2 | 8 | Partial capture |
| 08-22 15:45 | 20m | - / -8 | DH9PH | 0 / - | 3 | ✓ Closing fragment |
| 08-22 15:44 | 20m | - / -7 | PD1ME | -12 / - | 2 | ✓ Closing fragment |
| 08-22 15:22 | 20m | -6 / - | HB9ITZ/P | - / -15 | 2 | ✓ Closing fragment |
| 08-22 15:06 | 20m | 0 / - | <...> | - / - | 3 | Partial capture |
| 08-22 15:02 | 20m | +5 / - | IU2WHH | - / -12 | 4 | Partial capture |
| 08-22 14:47 | 20m | +10 / - | OE6HTG | - / - | 4 | Partial capture |
| 08-22 12:45 | 20m | +2 / - | IW5ALZ | - / -19 | 2 | ✓ Closing fragment |
| 08-22 12:38 | 20m | +2 / - | UR5WCS | - / -11 | 3 | ✓ Closing fragment |
| 08-22 12:35 | 20m | -2 / - | RA9LL | - / -6 | 2 | ✓ Closing fragment |
| 08-22 12:34 | 20m | +4 / -3 | R7ZY | -10 / -8 | 8 | ✓ Full exchange observed |
| 08-22 12:29 | 20m | +2 / - | RA9LL | - / - | 2 | Partial capture |
| 08-21 16:16 | 20m | -1 / - | 4S6ARW | - / - | 2 | Partial capture |
| 08-21 16:12 | 20m | -5 / - | G0FHT | - / -9 | 5 | Partial capture |
| 08-21 16:05 | 20m | -6 / - | 4S6ARW | - / - | 2 | Partial capture |
| 08-21 15:42 | 40m | - / +4 | DL6REX | -19 / - | 7 | ✓ Closing fragment |
| 08-21 15:02 | 10m | - / -15 | PD2WL | -4 / - | 4 | ✓ Closing fragment |
| 08-21 10:50 | 10m | -21 / -9 | DN9SHA | -14 / -12 | 4 | ✓ Full exchange observed |
| 08-21 10:44 | 10m | -24 / +7 | DN9DKN | -12 / +7 | 3 | ✓ Full exchange observed |
| 08-20 17:25 | 20m | -4 / - | DD8HG | - / +2 | 4 | ✓ Closing fragment |
| 08-20 17:16 | 20m | -2 / -10 | JR1UTC | -13 / -5 | 4 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 211800 -10 2391 CQ EA3HKA JN11 (x15)
UTC dB Audio Message 192615 +4 1743 CQ EA3HKA JN11 (x9) 193015 +11 586 EA3HKA EC3A -22 193030 +10 1744 BU2FW EA3HKA JN11 193045 +10 586 EA3HKA EC3A -22 193100 +8 1743 CQ EA3HKA JN11 (x2) 193215 -21 1741 EA3HKA BA4VDC OM92
UTC dB Audio Message 150500 -20 1877 CQ EA3HKA JN11 (x7) 151215 -22 1877 DO1ANB EA3HKA -09 151345 -21 1878 CQ EA3HKA JN11 (x7)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.