7S0SFJ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving 7S0SFJ, decoded by SO8OO in southeastern Poland. 83 related FT8 messages, 2 CQ messages, observed on 80m, 40m, across 2 UTC dates. Last heard 2026-08-15.
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 7S0SFJ worked most often, as logged from our receiver:
Activity Heatmap
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 | 7S0SFJ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-16 01:24 | 40m | - / - | RK4FF | -18 / - | 2 | ✓ Closing fragment |
| 08-16 01:05 | 40m | - / -19 | W6NWS | -6 / - | 2 | ✓ Closing fragment |
| 08-16 00:37 | 80m | -8 / -3 | SP1ZMO | +8 / - | 7 | Partial capture |
| 08-16 00:36 | 80m | -8 / -8 | IK4LZH | +6 / -5 | 6 | ✓ Full exchange observed |
| 08-16 00:35 | 80m | -8 / - | F5PBG | -1 / +1 | 8 | Partial capture |
| 08-16 00:33 | 80m | -10 / -10 | LZ2VQ | +3 / -9 | 5 | ✓ Full exchange observed |
| 08-16 00:32 | 80m | -14 / -1 | DO5HOK | +6 / - | 4 | ✓ Full exchange observed |
| 08-16 00:32 | 80m | - / - | IK4LZH | +6 / - | 4 | Partial capture |
| 08-16 00:29 | 80m | -9 / -9 | OU7M | -4 / 0 | 5 | ✓ Full exchange observed |
| 08-16 00:28 | 80m | - / - | DO9BAU | +16 / - | 13 | Partial capture |
| 08-16 00:28 | 80m | -12 / -5 | YO6LM | +14 / -5 | 5 | ✓ Full exchange observed |
| 08-16 00:27 | 80m | -6 / -2 | HB10GBT | -4 / +7 | 3 | Partial capture |
| 08-16 00:24 | 80m | +3 / - | VE2BJG | - / -24 | 4 | Partial capture |
| 08-16 00:22 | 80m | +5 / - | DJ2MS | -12 / -13 | 7 | ✓ Closing observed |
| 08-16 00:20 | 80m | +4 / -1 | OZ0Q | -12 / +8 | 5 | ✓ Full exchange observed |
| 08-16 00:18 | 80m | +7 / - | ZP6TT | - / - | 3 | Partial capture |
| 08-16 00:17 | 80m | +3 / +5 | EW8AAC | -9 / +4 | 5 | ✓ Full exchange observed |
| 08-16 00:04 | 40m | - / - | PC2J | -8 / - | 3 | ✓ Closing fragment |
| 08-15 23:41 | 40m | - / -7 | PE1NAO | -20 / - | 2 | ✓ Closing fragment |
| 08-15 23:29 | 80m | -4 / -2 | UA4FKT | +8 / - | 6 | ✓ Full exchange observed |
| 08-15 23:28 | 80m | -15 / +4 | OL900LTV | -2 / -13 | 3 | Partial capture |
| 08-15 23:24 | 40m | - / -14 | RY3F | -11 / - | 2 | Partial capture |
| 08-15 23:23 | 40m | - / - | LZ2EW | -9 / - | 3 | Partial capture |
| 08-15 23:21 | 40m | -16 / - | WA3YZD | - / -12 | 6 | ✓ Closing fragment |
| 08-15 23:20 | 40m | -17 / - | IU8VUX | - / -22 | 2 | Partial capture |
| 08-15 23:18 | 40m | -20 / -6 | RL3K | -13 / 0 | 4 | ✓ Full exchange observed |
| 08-15 23:17 | 40m | -19 / +8 | DK7ZT | -19 / +7 | 5 | ✓ Full exchange observed |
| 08-15 23:16 | 40m | -13 / - | TF8KW | - / -5 | 3 | ✓ Closing fragment |
| 08-15 23:10 | 40m | -10 / - | TN8GD | - / +2 | 10 | ✓ Closing fragment |
| 08-15 23:09 | 40m | -15 / - | <...> | - / - | 2 | Partial capture |
| 08-15 21:31 | 40m | -16 / - | LB9ZG | - / - | 2 | Partial capture |
| 08-15 21:28 | 40m | -17 / - | ON5VKE | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 235730 -15 1531 7S0SFJ RN6MA -08 000230 -12 1146 7S0SFJ RX3ASQ KO95 000300 -21 1436 7S0SFJ EA1FAW -07 000400 -7 1532 7S0SFJ PC2J JO22 (x2) 000430 -18 2350 7S0SFJ UA9CR -16 000500 -7 1532 7S0SFJ PC2J 73 001000 -15 1138 7S0SFJ R6LQU KN97 010045 -22 1456 7S0SFJ ON4MAP -11 010530 -6 837 7S0SFJ W6NWS -19 (x2) 011315 -9 340 7S0SFJ OO0O RR73 012115 -13 942 7S0SFJ EA5HM IM99 012415 -18 1826 7S0SFJ RK4FF +12 (x2)
UTC dB Audio Message 003615 +0 1305 7S0SFJ F5PBG IN78 003630 -8 1304 F5PBG 7S0SFJ +01 003645 +3 403 7S0SFJ IK4LZH JN54 003645 -5 1305 7S0SFJ F5PBG IN78 003700 -9 1305 IK4LZH 7S0SFJ -05 003715 +6 403 7S0SFJ IK4LZH R-08 003730 -7 1305 IK4LZH 7S0SFJ RRR 003745 +6 403 7S0SFJ IK4LZH 73 003745 +14 1305 7S0SFJ SP1ZMO JO73 003800 -6 1305 SP1ZMO 7S0SFJ +15 003815 +1 1305 7S0SFJ SP1ZMO R-03 003830 -10 1305 SP1ZMO 7S0SFJ RRR (x4)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.