SP8ADU — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP8ADU, decoded by SO8OO in southeastern Poland. 1,401 related FT8 messages, 78 CQ messages, observed on 40m, 20m, 10m, across 74 UTC dates. Heard between 2026-05-26 and 2026-08-24.
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 SP8ADU 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 | SP8ADU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-24 08:14 | 20m | - / -8 | OH6GAZ | +2 / - | 2 | Partial capture |
| 08-23 19:13 | 20m | - / -5 | F1PPH | +3 / - | 3 | ✓ Closing fragment |
| 08-23 17:22 | 20m | - / -1 | GW4HZA | 0 / - | 2 | Partial capture |
| 08-23 04:14 | 40m | - / -7 | SV3AUW | -17 / - | 2 | ✓ Closing fragment |
| 08-23 04:11 | 40m | - / +6 | ON4MAP | -15 / - | 3 | ✓ Closing fragment |
| 08-23 04:06 | 40m | - / - | R6DVV | -15 / - | 4 | Partial capture |
| 08-23 03:48 | 20m | - / +1 | UA4WJ | -8 / - | 4 | ✓ Closing fragment |
| 08-23 03:47 | 20m | - / - | RV6F | +3 / - | 7 | Partial capture |
| 08-22 16:35 | 20m | - / -8 | MI6KKN | -16 / - | 2 | ✓ Closing fragment |
| 08-22 16:05 | 20m | - / -10 | OZ7AEI | -10 / - | 2 | ✓ Closing fragment |
| 08-21 20:22 | 20m | - / -6 | 2E0CVN | -4 / - | 2 | ✓ Closing fragment |
| 08-21 07:53 | 20m | - / -8 | IK4LZH | +13 / - | 3 | ✓ Closing fragment |
| 08-21 07:52 | 20m | - / - | DK3TNA | +1 / - | 7 | Partial capture |
| 08-21 07:38 | 20m | - / +2 | YO6LM | +8 / - | 2 | ✓ Closing fragment |
| 08-21 07:34 | 20m | - / - | S57MPU | +14 / - | 2 | ✓ Closing fragment |
| 08-20 19:48 | 20m | - / -13 | CT2KCK | -6 / - | 2 | Partial capture |
| 08-17 18:37 | 20m | - / -3 | F1IQH | -10 / - | 3 | ✓ Closing fragment |
| 08-17 18:12 | 20m | - / - | YO4LUP | -7 / - | 2 | Partial capture |
| 08-17 10:55 | 10m | - / -18 | IT9IRV | -20 / - | 2 | Partial capture |
| 08-17 10:48 | 10m | - / - | QSY | -10 / - | 2 | Partial capture |
| 08-17 07:42 | 20m | - / -12 | M8GGQ | -10 / - | 2 | ✓ Closing fragment |
| 08-17 06:44 | 20m | - / -1 | HB9CEX | -4 / - | 2 | ✓ Closing fragment |
| 08-17 06:36 | 20m | - / -8 | IK4TVP | -17 / - | 5 | Partial capture |
| 08-17 06:35 | 20m | - / -19 | SV1FJR | -10 / - | 2 | ✓ Closing fragment |
| 08-17 04:56 | 20m | - / - | RV6F | -12 / - | 5 | Partial capture |
| 08-16 21:16 | 20m | - / -4 | DH2RL | +8 / - | 3 | ✓ Closing fragment |
| 08-16 14:26 | 20m | - / -20 | MW7RHR | -14 / - | 3 | Partial capture |
| 08-15 09:01 | 20m | - / -1 | F1PBZ | +8 / - | 2 | ✓ Closing fragment |
| 08-15 08:27 | 20m | - / -3 | TA3NHM | -12 / - | 2 | ✓ Closing fragment |
| 08-15 07:54 | 20m | - / -6 | GB2EL | -15 / - | 3 | Partial capture |
| 08-14 08:09 | 20m | - / - | IK4LZH | +13 / - | 3 | ✓ Closing fragment |
| 08-13 22:06 | 20m | - / -9 | WB2BIN | -18 / - | 2 | ✓ Closing fragment |
| 08-13 22:02 | 20m | - / -20 | VE3ARF | -1 / - | 2 | ✓ Closing fragment |
| 08-13 21:42 | 20m | - / -11 | WJ2D | -14 / - | 2 | ✓ Closing fragment |
| 08-10 20:18 | 20m | - / - | G4DBW | -4 / - | 2 | Partial capture |
| 08-10 09:46 | 20m | - / -10 | OE6TNO | -15 / - | 2 | ✓ Closing fragment |
| 08-09 13:22 | 20m | - / -5 | DC2TL | -16 / - | 2 | ✓ Closing fragment |
| 08-08 12:34 | 20m | - / -11 | RA9ACA | -14 / - | 2 | Partial capture |
| 08-08 12:32 | 20m | - / +1 | F1PBZ | -6 / - | 2 | Partial capture |
| 08-08 12:30 | 20m | - / -4 | RZ6AOJ | -9 / - | 3 | ✓ Closing fragment |
| 08-07 07:02 | 20m | - / -3 | M0IOW | -9 / - | 4 | ✓ Closing fragment |
| 08-05 06:13 | 40m | 0 / - | SQ2BXI | - / - | 2 | ✓ Closing fragment |
| 08-05 06:11 | 40m | +2 / +6 | DL6UCK | -15 / +7 | 4 | ✓ Full exchange observed |
| 08-05 06:04 | 40m | - / - | DL6UCK | -15 / - | 2 | Partial capture |
| 08-05 06:03 | 40m | +4 / - | IK4LZH | - / -5 | 3 | ✓ Closing fragment |
| 08-04 20:49 | 40m | - / -5 | SM7JKW | -10 / - | 2 | ✓ Closing fragment |
| 08-04 20:11 | 20m | - / -4 | M7KQX | -19 / - | 2 | ✓ Closing fragment |
| 08-04 03:51 | 20m | - / - | TA1GO | -14 / - | 2 | ✓ Closing fragment |
| 08-04 03:44 | 40m | - / - | R3XBS | -12 / - | 2 | ✓ Closing fragment |
| 08-03 14:48 | 20m | - / -19 | CT3MD | -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 035015 -5 1377 SP8ADU UA4WJ R+01 035045 +2 1610 SP8ADU RV6F LN14 035045 -12 1377 SP8ADU UA4WJ 73 172245 +3 498 SP8ADU GW4HZA -01 (x3) 173200 -5 727 SP8ADU 7X2KF -24 (x2) 191315 +1 477 SP8ADU F1PPH JN07 (x3) 072815 -15 1327 SP8ADU W4IMD RR73 081345 -10 1409 SP8ADU MM7FTH -08 081445 +2 1410 SP8ADU OH6GAZ -08 (x2)
UTC dB Audio Message 061215 -14 888 SP8ADU DL6UCK 73 061300 -1 444 SQ2BXI SP8ADU +13 (x2) 010415 -20 1419 SP8ADU CR5VP -15 040615 -14 2071 SP8ADU R6DVV KN95 (x4) 041115 -17 1297 SP8ADU ON4MAP JO20 041115 +13 2687 SP8ADU F1PBZ -06 041145 -16 1297 SP8ADU ON4MAP R+06 (x2) 041430 -17 1212 SP8ADU SV3AUW -07 (x2) 042545 -11 1487 SP8ADU IR7MGGC -06
UTC dB Audio Message 104815 +0 484 SP8ADU DG6TOM JN58 (x2) 104945 -7 484 SP8ADU PD1HPB 73 102445 -2 492 SP8ADU IK4LZH R-06 101815 +2 2733 SP8ADU F1PBZ -04 (x2) 142945 -3 479 SP8ADU IK8NSR JN72 (x2) 134145 -6 483 SP8ADU F5ILV JN23 134145 +0 2637 SP8ADU F1PBZ -04 104815 -10 486 SP8ADU QSY (x2) 105515 -20 1372 SP8ADU IT9IRV -18 (x2) 111715 -19 1400 SP8ADU IU7VOL +03
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.