DC8SM — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DC8SM, decoded by SO8OO in southeastern Poland. 95 related FT8 messages, observed on 80m, 40m, 20m, 10m, across 27 UTC dates. Heard between 2026-05-23 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 DC8SM worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by DC8SM
Approximate centre of JN48, decoded 2026-08-22 10:06 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 | DC8SM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 10:07 | 10m | -10 / - | LB5WB | - / -6 | 2 | ✓ Closing fragment |
| 08-22 10:06 | 10m | -9 / - | LY2BBF | - / -1 | 3 | ✓ Closing fragment |
| 08-21 18:14 | 40m | -14 / - | EX8ABQ | - / - | 4 | Partial capture |
| 08-21 18:06 | 80m | -17 / - | DJ1PQ | - / 0 | 2 | ✓ Closing fragment |
| 08-21 18:04 | 80m | -20 / - | DK5OPA | - / -18 | 2 | ✓ Closing fragment |
| 08-21 18:03 | 80m | -16 / - | R8LCI | - / - | 2 | Partial capture |
| 08-21 15:41 | 20m | 0 / - | RV6AVU | - / - | 2 | Partial capture |
| 08-21 15:39 | 20m | -14 / - | VR2VOG | - / - | 2 | Partial capture |
| 08-19 19:37 | 20m | -12 / - | OJ0YL | - / - | 2 | Partial capture |
| 08-19 19:32 | 20m | -8 / -19 | UT5MD | +3 / - | 7 | ✓ Closing observed |
| 08-19 19:28 | 20m | -17 / - | OJ0YL | - / - | 4 | Partial capture |
| 08-17 20:03 | 80m | -4 / - | WP3TM | - / - | 2 | Partial capture |
| 08-17 19:12 | 80m | -8 / - | BU2FW | - / - | 3 | Partial capture |
| 08-17 19:03 | 80m | -3 / - | F4HER | - / -13 | 2 | ✓ Closing fragment |
| 08-17 19:00 | 80m | -9 / - | DL8TT | 0 / - | 3 | ✓ Closing observed |
| 08-17 18:59 | 80m | -7 / -14 | ER1XYZ | -5 / -18 | 4 | ✓ Full exchange observed |
| 08-17 18:57 | 80m | -2 / -2 | DL9KM | -9 / -3 | 5 | ✓ Full exchange observed |
| 08-17 18:55 | 80m | -7 / -14 | D2UY | -17 / -14 | 5 | ✓ Full exchange observed |
| 08-17 18:39 | 40m | -21 / - | BG0FQU | - / - | 2 | Partial capture |
| 08-17 18:26 | 40m | -17 / - | BG0FQU | - / - | 4 | Partial capture |
| 08-17 17:50 | 20m | -15 / - | BU2FW | - / - | 3 | Partial capture |
| 08-17 16:19 | 20m | - / -17 | <...> | -20 / - | 2 | Partial capture |
| 08-16 19:49 | 20m | -13 / - | BG7BVI | - / -10 | 3 | Partial capture |
| 08-16 19:43 | 20m | -12 / - | JA1UQA | - / -18 | 4 | ✓ Closing fragment |
| 08-16 19:32 | 40m | -10 / - | EX8BT | - / - | 3 | Partial capture |
| 08-16 19:15 | 40m | -9 / - | EX8BT | - / - | 5 | Partial capture |
| 08-16 17:43 | 20m | -1 / - | VU3OIP | - / - | 3 | Partial capture |
| 08-16 16:40 | 20m | -14 / - | VU3OIP | - / - | 2 | Partial capture |
| 08-16 16:35 | 20m | -9 / - | DL7ANC/LH | - / - | 8 | Partial capture |
| 08-14 18:53 | 80m | +1 / - | RD0L | - / - | 6 | Partial capture |
| 08-14 18:51 | 80m | 0 / - | RK9UE | - / -15 | 4 | ✓ Closing fragment |
| 08-13 19:14 | 80m | -3 / - | R9HBF | - / - | 10 | Partial capture |
| 08-10 19:39 | 40m | -9 / - | EP2AES | - / -17 | 4 | ✓ Closing fragment |
| 08-10 19:07 | 40m | -18 / - | JI4POR | - / -18 | 2 | ✓ Closing fragment |
| 08-09 19:56 | 40m | -11 / - | YT2FA | - / -11 | 2 | ✓ Closing fragment |
| 08-09 19:54 | 40m | -12 / -7 | HB9HBY | -6 / - | 3 | ✓ Closing observed |
| 08-09 19:36 | 80m | +5 / -10 | EW7EL | +6 / -8 | 6 | ✓ Full exchange observed |
| 08-09 19:33 | 80m | -1 / - | 8S7DL | - / -16 | 4 | ✓ Closing fragment |
| 08-09 19:26 | 40m | -15 / - | JF6XQJ | - / -21 | 5 | ✓ Closing fragment |
| 08-09 19:20 | 80m | -6 / - | UT6HN | +9 / -9 | 4 | ✓ Closing observed |
| 08-09 19:17 | 80m | -5 / - | F4LCD | - / - | 2 | Partial capture |
| 08-09 19:15 | 80m | -6 / -9 | R7CD | +8 / -3 | 5 | ✓ Full exchange observed |
| 08-09 19:12 | 80m | -7 / - | SV2JAO | - / -11 | 4 | ✓ Closing fragment |
| 08-09 17:51 | 40m | -20 / - | YD7HAS | - / - | 5 | Partial capture |
| 08-09 15:25 | 20m | -20 / -13 | EA2EED | -11 / -19 | 2 | Partial capture |
| 08-06 01:01 | 80m | -3 / - | KM0T | - / - | 3 | Partial capture |
| 08-06 00:49 | 80m | -2 / -17 | EA7AH | -13 / - | 4 | ✓ Closing observed |
| 08-06 00:49 | 80m | -6 / - | VA3DIF | - / - | 4 | Partial capture |
| 08-06 00:46 | 80m | -7 / - | VE1KTD | - / -17 | 3 | ✓ Closing fragment |
| 08-06 00:26 | 40m | - / -18 | UK8OM | -6 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 181915 -4 2307 C31KC DC8SM JN48 (x4) 162730 -15 2331 GM0VGI DC8SM JN48 162915 -18 2330 SV2CLJ DC8SM JN48 (x3) 165100 -17 1306 DC8SM SV3CKF -09 173345 -17 965 UN3P DC8SM JN48 100600 -9 2160 LY2BBF DC8SM JN48 (x3) 100730 -10 2160 LB5WB DC8SM R-06 (x2)
UTC dB Audio Message 165415 -15 861 <...> DC8SM JN48 165445 -15 862 UW5KW/QRP DC8SM JN48 182415 -20 2112 BG0FQU DC8SM JN48 (x8) 175845 -16 911 EX8ABQ DC8SM JN48 (x5)
UTC dB Audio Message 190130 +1 2253 DC8SM DL8TT 73 190315 -6 765 F4HER DC8SM R-13 (x2) 191200 -14 2074 BU2FW DC8SM JN48 (x3) 200330 -4 2109 WP3TM DC8SM JN48 (x2) 180300 -19 2045 R8LCI DC8SM JN48 (x2) 180430 -24 2045 DK5OPA DC8SM -18 (x2) 180600 -24 2044 DO2CPH DC8SM RR73 180630 -20 2045 DJ1PQ DC8SM +00 (x2)
UTC dB Audio Message 193045 -21 1930 OJ0YL DC8SM JN48 193200 -17 1929 UT5MD DC8SM JN48 193345 +3 2168 DC8SM UT5MD -19 (x3) 193500 -5 971 UT5MD DC8SM 73 193515 +5 2168 DC8SM UT5MD RRR 193530 -3 971 UT5MD DC8SM 73 193715 -13 971 OJ0YL DC8SM JN48 (x3) 153930 -23 2172 VR2VOG DC8SM JN48 (x2) 154115 -1 2172 RV6AVU DC8SM JN48 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.