PY7ZZ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving PY7ZZ, decoded by SO8OO in southeastern Poland. 260 related FT8 messages, 72 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 12 UTC dates. Heard between 2026-05-24 and 2026-08-18.
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.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
Frequent QSO partners observed at SO8OO
Stations PY7ZZ worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by PY7ZZ
Approximate centre of HI21, decoded 2026-06-06 03:39 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 | PY7ZZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-18 15:21 | 10m | - / -11 | ON4TO | -17 / - | 3 | ✓ Closing fragment |
| 08-18 14:09 | 10m | - / -10 | OZ0A | +8 / - | 2 | ✓ Closing fragment |
| 08-18 13:58 | 10m | - / -1 | <...> | -8 / - | 7 | Partial capture |
| 08-14 18:36 | 80m | - / - | YO4LUP | -4 / - | 2 | Partial capture |
| 06-27 21:00 | 20m | - / -18 | UT4VL | -2 / - | 3 | Partial capture |
| 06-10 03:37 | 40m | - / - | F1IQH | -6 / - | 3 | Partial capture |
| 06-10 03:34 | 40m | - / -13 | OZ1HYM | -4 / - | 2 | Partial capture |
| 06-06 19:31 | 20m | - / - | EA1CQ | -6 / - | 2 | Partial capture |
| 06-06 03:58 | 40m | -13 / - | LZ1QZ | -9 / -21 | 9 | Partial capture |
| 06-06 03:58 | 40m | - / - | LA1HW | -14 / - | 2 | Partial capture |
| 06-06 03:57 | 40m | - / - | IK4LZH | -3 / - | 4 | Partial capture |
| 06-06 03:52 | 40m | - / - | PD1HBL | 0 / - | 11 | Partial capture |
| 06-06 03:48 | 40m | -8 / - | YO8RAW | - / -23 | 2 | Partial capture |
| 06-06 03:20 | 80m | - / - | S56EPX | -3 / - | 2 | Partial capture |
| 06-06 03:18 | 80m | - / - | DK8HC/P | -11 / - | 3 | Partial capture |
| 06-06 03:18 | 80m | -24 / -20 | SV1PMR | -24 / -22 | 8 | ✓ Full exchange observed |
| 06-06 03:07 | 80m | -15 / -9 | SV1QEZ | -7 / -21 | 8 | Partial capture |
| 06-06 03:06 | 80m | -24 / -11 | GW0SGL | -9 / -20 | 2 | Partial capture |
| 06-06 03:04 | 80m | -19 / -10 | SV7BVM | -11 / -19 | 6 | ✓ Full exchange observed |
| 06-05 22:27 | 40m | - / - | HB9MZI | -9 / - | 6 | Partial capture |
| 06-05 21:57 | 80m | -15 / - | TT1GD | - / -19 | 2 | Partial capture |
| 06-05 04:00 | 80m | - / -12 | IZ5JNO | +12 / - | 3 | Partial capture |
| 06-05 03:59 | 80m | - / -17 | EI4KF | -2 / - | 2 | ✓ Closing fragment |
| 06-01 03:35 | 80m | - / -11 | SQ9DJQ | +6 / - | 7 | Partial capture |
| 06-01 03:33 | 80m | - / - | DO1YFF | -15 / - | 5 | Partial capture |
| 06-01 03:28 | 80m | -12 / - | F1PBZ | -15 / - | 2 | ✓ Closing observed |
| 06-01 03:26 | 80m | -13 / -15 | SM7DLK | -10 / -18 | 6 | ✓ Full exchange observed |
| 06-01 03:23 | 80m | - / -17 | F1PBZ | -14 / - | 2 | Partial capture |
| 06-01 03:23 | 80m | -12 / -13 | I0KMJ | +4 / -12 | 5 | ✓ Full exchange observed |
| 06-01 03:20 | 80m | - / -8 | HB9SLO | +9 / - | 2 | ✓ Closing fragment |
| 05-31 03:37 | 60m | - / -19 | OZ6CM | -3 / - | 5 | ✓ Closing fragment |
| 05-29 22:06 | 40m | -19 / -3 | MM7FTH | -5 / -25 | 5 | Partial capture |
| 05-29 03:47 | 40m | - / -24 | IZ8PPI | -18 / - | 2 | Partial capture |
| 05-29 03:34 | 80m | - / - | OK1XV | +10 / - | 3 | Partial capture |
| 05-29 03:31 | 80m | - / -18 | DJ2YA | +14 / - | 2 | ✓ Closing fragment |
| 05-29 02:31 | 40m | - / - | IU0NAD | -7 / - | 3 | Partial capture |
| 05-29 02:24 | 40m | - / - | RZ4LC | -12 / - | 2 | Partial capture |
| 05-29 02:15 | 40m | - / -16 | RO7N | -11 / - | 3 | ✓ Closing fragment |
| 05-29 02:14 | 40m | - / - | RA3QSV | -16 / - | 2 | Partial capture |
| 05-29 02:11 | 40m | - / -6 | LA2HFA | +2 / - | 4 | ✓ Closing fragment |
| 05-29 02:10 | 40m | - / - | RA3QSV | -12 / - | 2 | Partial capture |
| 05-29 02:07 | 40m | -18 / - | UA4CHZ | -10 / -22 | 5 | ✓ Closing observed |
| 05-29 01:53 | 40m | -10 / +10 | LA7DMA | -4 / - | 4 | ✓ Closing observed |
| 05-29 01:50 | 40m | - / -12 | UF1A | -6 / - | 2 | ✓ Closing fragment |
| 05-29 01:44 | 40m | - / - | F1IQH | +2 / - | 2 | Partial capture |
| 05-28 19:37 | 10m | -14 / - | W1INB | - / -17 | 2 | ✓ Closing fragment |
| 05-28 18:50 | 10m | -13 / - | PD1C | - / -22 | 7 | Partial capture |
| 05-28 18:43 | 10m | -10 / - | PD1B | - / -13 | 2 | ✓ Closing fragment |
| 05-28 18:41 | 10m | -8 / - | CT7AUT | - / -8 | 2 | ✓ Closing fragment |
| 05-28 18:38 | 10m | -6 / - | CE4RYZ | - / -16 | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 195415 -14 2485 PD5SAP PY7ZZ R-18 195815 -14 2485 OR7K PY7ZZ HI21 195845 -17 2484 CQ PY7ZZ HI21 a1 135815 -10 945 PY7ZZ <...> -01 (x7) 140945 +9 627 PY7ZZ OZ0A -10 (x2) 152130 -21 2029 PY7ZZ ON4TO JO11 (x3)
UTC dB Audio Message 032045 -24 1500 PY7ZZ SV1PMR R-20 032100 -24 2083 SV1PMR PY7ZZ RR73 032115 +1 2719 PY7ZZ S56EPX JN76 032115 -24 1502 PY7ZZ SV1PMR 73 032130 -15 2083 CQ PY7ZZ HI21 (x3) 032245 +1 2523 PY7ZZ IQ4JO JN63 032300 -16 2083 CQ PY7ZZ HI21 (x4) 033900 -15 2299 G8BCG PY7ZZ HI21 183630 -1 1009 PY7ZZ YO4LUP KN43 (x2)
UTC dB Audio Message 193115 -3 1180 PY7ZZ EA1CQ IN83 (x2) 210045 -7 391 PY7ZZ UT4VL -18 (x3)
UTC dB Audio Message 035930 -8 1994 PY7ZZ LZ1QZ KN32 (x3) 040100 -6 2466 PY7ZZ OZ1KEF RR73 040130 -8 1994 PY7ZZ LZ1QZ KN32 (x3) 040345 -13 2536 LZ1QZ PY7ZZ -21 061530 -14 2538 PY7ZZ M0IEP IO91 033415 -5 1214 PY7ZZ OZ1HYM -13 (x2) 033745 -6 393 PY7ZZ F1IQH JN27 (x3) 034730 -12 1085 PY7ZZ EA1CQ IN83
UTC dB Audio Message 033745 -4 1444 PY7ZZ OZ6CM JO55 (x5) 011530 -12 928 PY7ZZ GB6DD -18
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.