SV4SAR — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SV4SAR, decoded by SO8OO in southeastern Poland. 89 related FT8 messages, 9 CQ messages, observed on 60m, 40m, 20m, 10m, across 19 UTC dates. Heard between 2026-05-28 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 SV4SAR worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SV4SAR
Approximate centre of KM09, decoded 2026-08-19 20:22 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 | SV4SAR S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-19 20:23 | 60m | - / -18 | SP6JOQ | -1 / - | 3 | ✓ Closing fragment |
| 08-15 07:54 | 20m | - / -21 | R6DYW | +3 / - | 2 | Partial capture |
| 08-15 07:49 | 20m | - / -11 | DL1R | -3 / - | 3 | Partial capture |
| 08-04 06:17 | 40m | - / -8 | YO9HP | -12 / - | 2 | ✓ Closing fragment |
| 07-29 15:27 | 10m | - / -19 | A92AA | -17 / - | 2 | ✓ Closing fragment |
| 07-27 08:07 | 10m | - / - | DN9CHV | -17 / - | 2 | Partial capture |
| 07-20 16:17 | 20m | - / -18 | F4MZI | -16 / - | 2 | Partial capture |
| 07-20 06:32 | 20m | - / - | OD5KU | -9 / - | 3 | Partial capture |
| 07-14 06:06 | 20m | - / - | DL1R | -4 / - | 6 | Partial capture |
| 07-07 15:54 | 20m | - / -25 | DL8HXP | -6 / - | 2 | Partial capture |
| 07-07 06:14 | 20m | - / -15 | RL6MT | -9 / - | 8 | Partial capture |
| 06-25 16:19 | 10m | - / -20 | M0BEW | +2 / - | 3 | Partial capture |
| 06-14 06:34 | 10m | - / -2 | F1PBZ | +21 / - | 3 | Partial capture |
| 06-13 07:48 | 20m | - / - | DL9ATW | +2 / - | 3 | Partial capture |
| 06-13 07:32 | 10m | - / -5 | F1PBZ | +15 / - | 3 | Partial capture |
| 06-08 20:11 | 60m | - / -16 | G4ZFJ | -1 / - | 3 | ✓ Closing fragment |
| 06-08 20:08 | 40m | -12 / - | F4MGP | - / -4 | 2 | ✓ Closing fragment |
| 06-08 20:05 | 40m | - / -12 | DK8HC | -6 / - | 2 | ✓ Closing fragment |
| 06-08 20:00 | 40m | - / - | EA5FD | -10 / - | 2 | Partial capture |
| 06-08 19:59 | 40m | - / -6 | S51PV | -4 / - | 3 | ✓ Closing fragment |
| 06-08 19:33 | 20m | - / -21 | DH2YBG | -4 / - | 3 | ✓ Closing fragment |
| 06-01 08:31 | 10m | - / -12 | R6OI | +12 / - | 4 | ✓ Closing fragment |
| 05-28 12:03 | 10m | - / -16 | A61FJ | -9 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 201115 -1 912 SV4SAR G4ZFJ JO01 (x3) 202215 -15 2426 CQ SV4SAR KM09 202330 -2 2232 SV4SAR SP6JOQ JO81 (x3)
UTC dB Audio Message 063200 -8 2341 SV4SAR OD5KU KM73 (x3) 160930 -14 1459 SV4SAR F4LHR/P +02 161100 +7 2776 SV4SAR F5HNQ IN98 161530 -24 1626 SV4SAR ON1JP -17 161700 -17 776 SV4SAR F4MZI -18 (x2) 162545 -9 991 SV4SAR RA3Y -17 074745 -9 573 SV4SAR F1PBZ 73 074915 -1 2672 SV4SAR DL1R JN58 (x3) 075415 +4 1047 SV4SAR R6DYW -21 (x2)
UTC dB Audio Message 073315 +11 2786 SV4SAR F1PBZ -05 (x5) 161915 +4 2463 SV4SAR M0BEW -20 (x3) 080430 -19 2304 SV4SAR DN9CHV JO31 (x3) 152330 -4 2780 SV4SAR F1PBZ -15 152700 -17 1984 SV4SAR A92AA -19 (x2) 094545 +6 2742 SV4SAR F1PBZ -18
UTC dB Audio Message 195945 -4 2354 SV4SAR S51PV JN76 (x2) 200015 -9 2469 SV4SAR EA5FD IM99 (x2) 200045 -5 2355 SV4SAR S51PV 73 200445 -8 2421 SV4SAR RU3XW R-12 200545 -7 1199 SV4SAR DK8HC R-12 (x2) 200630 -15 2429 CQ SV4SAR KM09 (x3) 200800 -11 2429 F4MGP SV4SAR -04 (x2) 061730 -11 715 SV4SAR YO9HP -08 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.