IS0BOY — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving IS0BOY, decoded by SO8OO in southeastern Poland. 354 related FT8 messages, 83 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 16 UTC dates. Heard between 2026-05-23 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 IS0BOY worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by IS0BOY
Approximate centre of JM49, decoded 2026-08-17 03:38 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 | IS0BOY S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-17 03:38 | 60m | -12 / -2 | DJ2KP | +3 / - | 5 | ✓ Full exchange observed |
| 08-17 03:36 | 60m | -14 / -5 | ER3UA | 0 / - | 4 | ✓ Full exchange observed |
| 08-17 03:35 | 60m | -13 / - | IW8PQ | -18 / - | 2 | ✓ Closing observed |
| 08-17 03:31 | 60m | -17 / - | OS4K | - / -25 | 4 | Partial capture |
| 08-17 03:30 | 60m | -18 / -1 | EC1A | -7 / - | 5 | ✓ Full exchange observed |
| 08-17 03:29 | 60m | -12 / - | K4RK | - / -17 | 2 | ✓ Closing fragment |
| 08-17 03:24 | 80m | -4 / -9 | OH4SS | -17 / -13 | 5 | ✓ Full exchange observed |
| 08-17 03:23 | 80m | -4 / +2 | OE5DML | +6 / -5 | 5 | ✓ Full exchange observed |
| 08-17 03:20 | 80m | +1 / -10 | DO9JTR | -11 / -9 | 8 | ✓ Full exchange observed |
| 08-17 03:19 | 80m | 0 / -9 | SP4MSY | +1 / +1 | 4 | ✓ Full exchange observed |
| 08-17 03:18 | 80m | +1 / 0 | SQ2BXI | +8 / +6 | 7 | ✓ Full exchange observed |
| 08-17 03:17 | 80m | +2 / -3 | DL9KM | -6 / -2 | 5 | ✓ Full exchange observed |
| 08-17 03:15 | 80m | +2 / -16 | NQ9N | -24 / -12 | 5 | ✓ Full exchange observed |
| 08-17 03:14 | 80m | +2 / +1 | DO5PY | -11 / +1 | 5 | ✓ Full exchange observed |
| 08-17 03:14 | 80m | -3 / -14 | G8OO | -7 / - | 8 | ✓ Closing observed |
| 08-17 03:14 | 80m | - / - | SQ2BXI | +8 / - | 4 | Partial capture |
| 08-12 03:57 | 60m | - / - | TA6B | -13 / - | 3 | Partial capture |
| 08-10 19:25 | 10m | - / +5 | CT3MD | -14 / - | 4 | ✓ Closing fragment |
| 08-10 19:19 | 10m | - / -16 | UA4FKT | -16 / - | 4 | ✓ Closing fragment |
| 08-08 02:15 | 40m | -19 / - | KZ4MW | - / -20 | 2 | Partial capture |
| 08-08 02:13 | 40m | -20 / - | W1GSD | - / -20 | 2 | Partial capture |
| 08-08 02:11 | 40m | -17 / - | W0KVA | - / -3 | 3 | ✓ Closing fragment |
| 08-08 01:58 | 40m | - / -2 | R5AV | -17 / - | 2 | ✓ Closing fragment |
| 08-03 05:23 | 60m | - / - | DJ7YP | -4 / - | 4 | Partial capture |
| 08-03 05:21 | 60m | - / -12 | DL6TK | +7 / - | 3 | ✓ Closing fragment |
| 08-03 05:18 | 60m | - / -6 | G4ZFJ | -7 / - | 3 | ✓ Closing fragment |
| 08-03 05:16 | 60m | - / -6 | IK5CVV | -13 / - | 5 | ✓ Closing fragment |
| 08-02 19:04 | 40m | - / +3 | PD1WMD | -19 / - | 3 | Partial capture |
| 08-02 19:03 | 40m | -19 / 0 | ON4AZM | -19 / -13 | 2 | Partial capture |
| 08-02 19:03 | 40m | - / -6 | F1PBZ | -9 / - | 2 | Partial capture |
| 08-02 19:03 | 40m | - / - | RV3H | -14 / - | 3 | Partial capture |
| 08-02 18:59 | 40m | - / +1 | IV3VFP | -14 / - | 4 | ✓ Closing fragment |
| 07-31 07:57 | 20m | - / - | OE5FIL | -4 / - | 2 | Partial capture |
| 07-31 07:55 | 20m | - / - | OE6TNO | +7 / - | 9 | Partial capture |
| 07-31 07:53 | 20m | - / -9 | F1PBZ | +8 / - | 2 | ✓ Closing fragment |
| 07-30 09:27 | 20m | - / - | OZ9GA | -13 / - | 2 | Partial capture |
| 07-30 06:10 | 20m | - / - | DL1R | -3 / - | 5 | Partial capture |
| 07-30 06:04 | 20m | -13 / - | K5MGY | - / -15 | 5 | Partial capture |
| 07-30 06:02 | 20m | -11 / - | SP6AMK | - / -8 | 2 | ✓ Closing fragment |
| 07-30 02:31 | 80m | +4 / -2 | DK5WL | +9 / -3 | 6 | ✓ Full exchange observed |
| 07-30 02:25 | 80m | - / - | DH9DR | +14 / - | 4 | Partial capture |
| 07-30 02:25 | 80m | - / - | DK5WL | -3 / - | 3 | Partial capture |
| 07-30 01:29 | 80m | 0 / -6 | EA7AH | -22 / +3 | 3 | Partial capture |
| 07-30 01:27 | 80m | -2 / - | R7CD | +3 / - | 6 | ✓ Closing observed |
| 07-30 01:27 | 80m | -2 / -4 | SV9MBH | -11 / - | 5 | ✓ Full exchange observed |
| 07-30 01:26 | 80m | -3 / -17 | W1MK | -11 / -8 | 4 | ✓ Full exchange observed |
| 07-30 01:24 | 80m | - / - | EA7AH | -14 / - | 3 | Partial capture |
| 07-30 01:24 | 80m | -3 / 0 | DK5WL | +2 / +2 | 5 | Partial capture |
| 07-29 07:34 | 20m | - / - | RD3FY | -16 / - | 2 | Partial capture |
| 07-28 01:38 | 40m | -18 / -12 | AD8J | -20 / - | 2 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 033345 -17 1794 CQ IS0BOY JM49 033515 -13 1794 IW8PQ IS0BOY RR73 033530 -18 2111 IS0BOY IW8PQ 73 033600 -4 1731 IS0BOY ER3UA -05 033615 -10 1794 ER3UA IS0BOY R+12 033630 +5 1731 IS0BOY ER3UA RR73 033645 -17 1794 ER3UA IS0BOY 73 033715 -14 1794 CQ IS0BOY JM49 (x3) 033830 -1 1615 IS0BOY DJ2KP JO42 033845 -11 1794 DJ2KP IS0BOY +15 033900 +5 1615 IS0BOY DJ2KP R-02 033915 -14 1794 DJ2KP IS0BOY RR73 033930 +6 1615 IS0BOY DJ2KP 73
UTC dB Audio Message 032330 +8 2630 IS0BOY OE5DML JN78 032345 -5 1932 OE5DML IS0BOY -05 032400 +6 2630 IS0BOY OE5DML R+02 032415 -4 1932 OE5DML IS0BOY RR73 032430 +4 2630 IS0BOY OE5DML 73 032430 -19 513 IS0BOY OH4SS KP21 032445 -4 1932 OH4SS IS0BOY -13 032500 -15 514 IS0BOY OH4SS R-09 032515 -5 1932 OH4SS IS0BOY RR73 032530 -17 514 IS0BOY OH4SS 73 032545 -2 1932 CQ IS0BOY JM49 (x5)
UTC dB Audio Message 191945 -19 2203 IS0BOY UA4FKT LO23 (x4) 192515 -12 968 IS0BOY CT3MD IM13 (x4)
UTC dB Audio Message 015830 -19 1285 IS0BOY R5AV RR73 015900 -13 2410 IS0BOY OH5XH KP30 020030 -22 1533 IS0BOY PD0LBY JO22 020915 -23 1285 CQ IS0BOY JM49 020930 -15 1285 IS0BOY RN6HK LN14 021145 -13 1284 W0KVA IS0BOY -03 (x3) 021315 -19 1285 CQ IS0BOY JM49 021345 -19 1284 W1GSD IS0BOY -20 (x2) 021545 -19 1285 KZ4MW IS0BOY R-20 (x2) 021715 -20 1285 CQ IS0BOY JM49 (x2)
UTC dB Audio Message 093100 -7 939 IS0BOY OZ9GA JO46 075300 +10 2672 IS0BOY F1PBZ -09 (x2) 075530 +5 2827 IS0BOY OE6TNO JN77 (x3) 075700 -6 444 IS0BOY OE5FIL JN68 075700 +15 2827 IS0BOY OE6TNO JN77 (x2) 075800 -3 443 IS0BOY OE5FIL JN68 075800 +8 2827 IS0BOY OE6TNO JN77 (x4) 041730 -5 2891 IS0BOY EA5AYC 73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.