SP4ASA — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP4ASA, decoded by SO8OO in southeastern Poland. 105 related FT8 messages, 2 CQ messages, observed on 80m, 60m, 40m, 20m, across 17 UTC dates. Heard between 2026-05-04 and 2026-07-31.
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 SP4ASA worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SP4ASA
Approximate centre of KO03, decoded 2026-08-15 20:11 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 | SP4ASA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-15 20:10 | 80m | -2 / - | SN4K | - / - | 3 | Partial capture |
| 08-15 20:06 | 80m | +5 / - | JE6WOQ | - / - | 4 | Partial capture |
| 08-03 20:17 | 80m | +4 / - | OZ3FON | - / - | 3 | Partial capture |
| 08-03 20:15 | 80m | +5 / - | EA1B | - / - | 2 | Partial capture |
| 08-03 20:13 | 80m | +1 / - | OE9RWH | - / - | 2 | Partial capture |
| 08-03 20:12 | 80m | +7 / - | E70SZ | - / - | 2 | Partial capture |
| 08-03 20:07 | 80m | +11 / - | SV1EKI | - / - | 2 | Partial capture |
| 07-31 20:51 | 80m | +3 / -8 | M1WLK | -1 / -6 | 5 | ✓ Full exchange observed |
| 07-31 20:47 | 80m | +6 / - | SQ4FAE/P | 0 / - | 3 | Partial capture |
| 07-31 20:46 | 80m | +6 / - | YO3FRI | - / - | 3 | Partial capture |
| 07-31 20:43 | 80m | +4 / - | 5P1KZX | - / - | 3 | Partial capture |
| 07-31 20:38 | 80m | +4 / 0 | SP9UPH | +15 / +8 | 7 | ✓ Full exchange observed |
| 07-13 22:01 | 40m | - / -12 | F5RRS | -11 / - | 8 | ✓ Closing fragment |
| 07-13 21:59 | 40m | - / +2 | 9A4ZM | -20 / - | 3 | ✓ Closing fragment |
| 07-07 21:40 | 20m | - / - | A99AA | -18 / - | 2 | ✓ Closing fragment |
| 07-07 21:28 | 20m | - / -10 | YO4NF | -21 / - | 2 | ✓ Closing fragment |
| 06-26 22:53 | 80m | +12 / -4 | DO5HOK | +7 / 0 | 5 | ✓ Full exchange observed |
| 06-26 22:47 | 80m | +12 / -4 | F5MYK | -8 / -20 | 6 | ✓ Full exchange observed |
| 06-26 22:46 | 80m | +11 / -4 | YO6LM | +4 / - | 3 | ✓ Closing observed |
| 06-26 22:44 | 80m | +11 / -5 | DO5HOK | +5 / -1 | 4 | Partial capture |
| 06-26 22:44 | 80m | +11 / -15 | IK4LZH | +9 / -1 | 8 | ✓ Full exchange observed |
| 06-26 22:43 | 80m | +13 / -2 | DO1NJN | +4 / +2 | 5 | ✓ Full exchange observed |
| 06-26 22:43 | 80m | +14 / -9 | EC3A | -3 / -4 | 7 | ✓ Full exchange observed |
| 06-26 22:43 | 80m | - / - | F5RRS | +9 / - | 3 | Partial capture |
| 06-03 17:40 | 60m | - / -9 | ON7GB | -3 / - | 5 | ✓ Closing fragment |
| 06-01 21:24 | 20m | - / -10 | EA6UE | +12 / - | 2 | ✓ Closing fragment |
| 05-29 21:15 | 20m | - / -13 | N1NK | +4 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 201230 +6 1587 E70SZ SP4ASA KO03 201300 -1 1587 OE9RWH SP4ASA KO03 (x2) 201530 +5 1587 EA1B SP4ASA KO03 (x2) 201700 +0 1587 OZ3FON SP4ASA KO03 (x3) 200630 +13 1597 JE6WOQ SP4ASA KO03 (x4) 201030 -1 1597 SN4K SP4ASA KO03 (x3)
UTC dB Audio Message 214945 -12 1257 SP4ASA KA1DCB -08 211515 +6 2427 SP4ASA N1NK -13 (x2) 211245 -11 1927 SP4ASA F5NNN RR73 212415 +12 1215 SP4ASA EA6UE -10 (x2) 212615 -7 558 SP4ASA EA1FUB -10 212845 -22 1670 SP4ASA YO4NF -10 (x2) 214045 -18 1885 SP4ASA A99AA RR73 (x2) 210045 -14 1228 SP4ASA CR7BUJ -16
UTC dB Audio Message 191230 -12 936 LA6OCA SP4ASA KO03 191630 -16 937 GB9SOS SP4ASA KO03 215915 -22 1406 SP4ASA CT1BWU RR73 215945 -15 778 SP4ASA HG8LXL KN06 215945 -14 1628 SP4ASA 9A4ZM JN86 (x3) 220115 -10 1845 SP4ASA F5RRS JN36 (x8)
UTC dB Audio Message 173945 +23 3083 SP4ASA HA7TM -13 174045 -2 2544 SP4ASA ON7GB JO21 (x5)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.