SP4MSY — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP4MSY, decoded by SO8OO in southeastern Poland. 476 related FT8 messages, 71 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 34 UTC dates. Heard between 2026-05-22 and 2026-08-17.
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 SP4MSY worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SP4MSY
Approximate centre of KO13, decoded 2026-08-17 03:21 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 | SP4MSY S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-17 03:20 | 80m | -6 / - | R5AV | -2 / -6 | 3 | ✓ Closing observed |
| 08-17 03:19 | 80m | +1 / +1 | IS0BOY | 0 / -9 | 4 | ✓ Full exchange observed |
| 08-17 03:05 | 80m | +11 / -11 | OZ6NC | -24 / -10 | 5 | ✓ Full exchange observed |
| 08-17 03:02 | 80m | -2 / -2 | DO1ID | +17 / -8 | 5 | ✓ Full exchange observed |
| 08-17 03:01 | 80m | +6 / -2 | PE1NAO | -4 / -6 | 4 | ✓ Full exchange observed |
| 08-17 02:59 | 80m | +10 / - | OH3DJP | - / -12 | 3 | Partial capture |
| 08-17 02:58 | 80m | +1 / - | W2VGD | - / -18 | 3 | Partial capture |
| 08-07 21:20 | 20m | - / - | IK4LZH | -2 / - | 2 | Partial capture |
| 08-07 20:42 | 20m | - / -5 | JA5AUC | -6 / - | 2 | ✓ Closing fragment |
| 08-07 20:36 | 20m | - / -14 | F1HSY | -12 / - | 3 | Partial capture |
| 08-05 04:23 | 20m | - / - | RC5F | -3 / - | 2 | Partial capture |
| 08-05 03:33 | 80m | +9 / - | <...> | - / -8 | 2 | Partial capture |
| 08-05 03:28 | 60m | - / -15 | SV8GXC | -6 / - | 2 | ✓ Closing fragment |
| 08-05 03:27 | 60m | - / -6 | OZ7FOC | -9 / - | 2 | ✓ Closing fragment |
| 07-31 21:42 | 60m | -3 / -2 | F4ISR | -16 / -9 | 4 | ✓ Full exchange observed |
| 07-31 21:39 | 60m | -2 / 0 | DF6DBF | -7 / -6 | 3 | ✓ Full exchange observed |
| 07-31 21:36 | 60m | -2 / - | DF6DBF | - / -6 | 2 | Partial capture |
| 07-31 21:22 | 20m | - / +2 | F1PBZ | +9 / - | 3 | Partial capture |
| 07-31 19:09 | 10m | - / 0 | DL1IP | -3 / - | 3 | ✓ Closing fragment |
| 07-31 19:04 | 10m | - / -1 | DO5PY | -12 / - | 2 | Partial capture |
| 07-31 18:19 | 60m | +4 / - | F5RMK | - / -22 | 3 | Partial capture |
| 07-31 18:14 | 80m | +14 / - | SM5EIE | - / -4 | 5 | Partial capture |
| 07-31 18:12 | 80m | +22 / -3 | SP9WLC | +14 / +1 | 4 | ✓ Full exchange observed |
| 07-31 18:10 | 80m | +19 / -5 | R2SN | -3 / -2 | 4 | ✓ Full exchange observed |
| 07-31 18:07 | 80m | +22 / -7 | RC6OZ | +1 / -8 | 4 | ✓ Full exchange observed |
| 07-31 18:06 | 80m | +18 / -3 | 9A3AUH | +2 / -13 | 8 | ✓ Full exchange observed |
| 07-31 18:06 | 80m | +18 / +1 | SQ9PBV | +1 / -11 | 4 | ✓ Full exchange observed |
| 07-31 18:05 | 80m | +20 / -10 | 8S7DL | -8 / -8 | 4 | ✓ Full exchange observed |
| 07-31 18:04 | 80m | +15 / -8 | SV2DGJ | +2 / -9 | 2 | Partial capture |
| 07-31 18:03 | 80m | +15 / -16 | UT2EF | +2 / -4 | 5 | ✓ Full exchange observed |
| 07-30 21:55 | 80m | - / -2 | DO1OAS | +3 / - | 2 | Partial capture |
| 07-30 21:48 | 80m | - / -4 | DO1OAS | -7 / - | 2 | Partial capture |
| 07-30 21:47 | 80m | +1 / - | 8S7DL | - / -3 | 3 | Partial capture |
| 07-29 11:46 | 10m | - / -11 | IW2HUS | -23 / - | 2 | ✓ Closing fragment |
| 07-27 03:21 | 20m | - / - | DL1R | -3 / - | 6 | Partial capture |
| 07-26 22:08 | 80m | +10 / -7 | SV1SSL | -2 / -9 | 4 | ✓ Full exchange observed |
| 07-26 22:07 | 80m | +6 / 0 | DD0AM | -5 / -8 | 4 | ✓ Full exchange observed |
| 07-26 21:57 | 80m | +8 / -7 | F1SAA | -10 / -14 | 4 | ✓ Full exchange observed |
| 07-26 21:55 | 80m | +10 / -12 | DL2DBR | -8 / -10 | 6 | ✓ Full exchange observed |
| 07-26 21:51 | 80m | +8 / -13 | IK8PLJ | -11 / -16 | 6 | ✓ Full exchange observed |
| 07-26 21:49 | 80m | +8 / -5 | HB3YPJ | -10 / -11 | 4 | ✓ Full exchange observed |
| 07-26 21:47 | 80m | +9 / +3 | DO9ST | +1 / -5 | 5 | ✓ Full exchange observed |
| 07-26 21:47 | 80m | +8 / +5 | SP9ZR | -3 / -3 | 7 | ✓ Full exchange observed |
| 07-26 21:46 | 80m | +8 / +7 | SP2OSP | +15 / 0 | 4 | ✓ Full exchange observed |
| 07-26 21:41 | 80m | +12 / - | UB3IBG | -7 / -3 | 6 | ✓ Full exchange observed |
| 07-26 21:41 | 80m | +10 / 0 | EW8DU | -11 / -7 | 6 | ✓ Full exchange observed |
| 07-26 21:41 | 80m | +6 / -10 | G3WGC | -12 / -4 | 9 | ✓ Full exchange observed |
| 07-26 21:40 | 80m | +12 / - | UA2KU | +11 / 0 | 3 | ✓ Closing observed |
| 07-26 21:39 | 80m | +6 / -15 | EA6LU | -8 / -9 | 2 | Partial capture |
| 07-26 19:02 | 60m | -4 / -5 | SM5K | -8 / -8 | 4 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 030500 -9 1204 CQ SP4MSY KO13 030515 +3 1204 SP4MSY R5AV -20 030545 +11 1204 OZ6NC SP4MSY -10 (x2) 030630 -24 1355 SP4MSY OZ6NC R-11 030645 +12 1204 OZ6NC SP4MSY RR73 030700 -24 1355 SP4MSY OZ6NC 73 031930 +1 1204 IS0BOY SP4MSY -09 032000 -6 1204 R5AV SP4MSY R-06 032015 -2 1205 SP4MSY R5AV RR73 032030 -5 1204 R5AV SP4MSY 73 032045 +1 1932 SP4MSY IS0BOY R+01 032100 +1 1204 IS0BOY SP4MSY RR73 032115 -1 1932 SP4MSY IS0BOY 73 032130 -1 1204 CQ SP4MSY KO13
UTC dB Audio Message 042300 -3 1002 SP4MSY RC5F KO85 (x2) 042900 -20 876 SP4MSY RD3FY KO85 203615 -9 1494 SP4MSY F1HSY JN25 (x3) 204215 -6 2692 SP4MSY JA5AUC R-05 (x2) 210815 -16 877 SP4MSY TA3NK KN39 211245 -2 877 SP4MSY DK2SP JN58 212015 -3 463 SP4MSY IK4LZH JN54 (x2) 213115 +1 2728 SP4MSY JE6AVT 73 043430 -13 1015 SP4MSY EN35UKR R-05 043700 -17 2116 SP4MSY RA3DAD KO95
UTC dB Audio Message 213715 -3 2332 DF6DBF SP4MSY -06 213930 -5 1530 SP4MSY DF6DBF R+00 213945 -2 2332 DF6DBF SP4MSY -06 214030 -9 1530 SP4MSY DF6DBF 73 214045 -2 2332 CQ SP4MSY KO13 214200 -3 2332 F4ISR SP4MSY -09 214215 -17 1334 SP4MSY F4ISR R-02 214230 -3 2332 F4ISR SP4MSY RR73 214245 -14 1334 SP4MSY F4ISR 73 214300 -1 2332 CQ SP4MSY KO13 032700 -8 1271 SP4MSY OZ7FOC R-06 (x2) 032800 -7 2382 SP4MSY SV8GXC R-15 (x2) 032845 -18 1133 CQ SP4MSY KO13 a1
UTC dB Audio Message 110200 -24 1730 SP4MSY F4FSY 73 114645 -22 1482 SP4MSY IW2HUS R-11 (x2) 190430 -10 2434 SP4MSY DO5PY JN49 (x2) 190900 +0 2689 SP4MSY DL1IP JN49 (x3)
UTC dB Audio Message 042600 -11 674 SP4MSY PW8GTB R-09 (x3) 083600 -20 1389 SP4MSY SQ6RG R-10 (x2) 084230 -7 2746 SP4MSY SQ7RN 73 093615 -14 1337 SP4MSY SP9OJ 73 094215 -23 1991 SP4MSY SP2GCJ 73 230045 -5 945 SP4MSY MW0USK 73 230215 -22 1411 SP4MSY E71DK R-13 (x2) 230715 -24 1847 SP4MSY ON1PK JO20 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.