PC9F — reception at SO8OO
Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.
FT8 activity
Receiver-side FT8 activity involving PC9F, decoded by SO8OO in southeastern Poland. 615 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 7 UTC dates in the available aggregate history. Observed between 2026-08-22 and 2026-10-30.
These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.
SO8OO decoded 615 FT8 messages attributed to PC9F as the transmitting token by decoded message structure across 7 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (73%), followed by 40 m (22%) and 80 m (3%). Most decodes (75%) fell within the six-hour window 08:00-14:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (77%); the estimated median was +4.5 dB.
Overview
Bands
Last attributed message: 2026-10-30 09:15 UTC
Observed FT8 message patterns
- Attributed sample
- 615 messages
- Active dates
- 7 UTC dates
- Estimated median S/N
- +4.5 dB
- Estimated 10th-90th percentile
- -15 to +16 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 47, moderate (-15 to -9 dB) 94, strong (≥ -8 dB) 474.
WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with PC9F in decoded directed-looking exchanges:
Attributed messages by UTC hour
Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.
Most frequent locator attributed to PC9F
The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.
- Attributed locator
- JO32 · 313 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,067 km (approx.)
- Last such locator decoded
- 2026-10-30 09:15 UTC
A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.
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 | PC9F S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-31 11:03 | 10m | - / -10 | EA8UP | -14 / - | 2 | ✓ Closing fragment |
| 10-30 09:12 | 40m | -18 / - | PD9JPV | - / -19 | 2 | ✓ Closing fragment |
| 10-30 09:11 | 40m | -14 / - | ON3KHZ | - / -22 | 2 | ✓ Closing fragment |
| 10-30 09:10 | 40m | - / - | F4BYA | 0 / - | 4 | Partial capture |
| 10-30 09:08 | 40m | -17 / +2 | GJ0KYZ | -18 / - | 3 | ✓ Closing observed |
| 10-30 09:08 | 40m | - / - | OK3MB | -6 / - | 2 | Partial capture |
| 10-22 16:36 | 40m | -8 / -17 | R6DVV | -8 / -14 | 3 | ✓ Full exchange observed |
| 10-22 16:35 | 40m | -8 / - | HB9ZHK | - / -13 | 3 | ✓ Closing fragment |
| 10-05 14:12 | 40m | -13 / - | DD7EE | - / - | 2 | Partial capture |
| 09-19 10:34 | 40m | -15 / - | DL6ZOG | - / - | 7 | Partial capture |
| 09-19 10:31 | 40m | -15 / - | ON1DGN | - / -2 | 2 | ✓ Closing fragment |
| 09-19 10:29 | 40m | -15 / - | OS4K | - / -20 | 3 | Partial capture |
| 09-19 10:21 | 40m | -17 / - | DC0EE | - / - | 7 | Partial capture |
| 09-19 10:15 | 40m | -16 / - | M8FQT | - / 0 | 7 | ✓ Closing fragment |
| 09-19 10:14 | 40m | -18 / - | 2E0LMA | - / - | 2 | ✓ Closing fragment |
| 09-19 10:10 | 40m | -15 / -2 | PD1SL | -16 / -13 | 5 | Partial capture |
| 09-19 10:06 | 40m | -18 / - | PD4RJ | - / -13 | 2 | ✓ Closing fragment |
| 09-19 10:00 | 40m | -15 / - | M7CYY | - / - | 4 | Partial capture |
| 09-19 09:57 | 40m | -16 / +6 | PF7DKW | -12 / +2 | 5 | ✓ Full exchange observed |
| 09-19 09:56 | 40m | -15 / - | F4SNF | - / -19 | 3 | ✓ Closing fragment |
| 09-19 09:56 | 40m | - / - | OK3MB | +3 / - | 2 | Partial capture |
| 09-19 09:55 | 40m | -14 / - | PD0TDK | - / -16 | 2 | ✓ Closing fragment |
| 09-19 09:47 | 40m | -16 / - | M7CYY | - / -23 | 8 | Partial capture |
| 09-19 09:43 | 40m | -14 / +4 | SQ2ODE | -12 / - | 6 | Partial capture |
| 09-19 09:40 | 40m | -14 / - | DJ0MAB | - / - | 2 | ✓ Closing fragment |
| 09-19 09:08 | 40m | -14 / - | GB3RS | - / - | 7 | Partial capture |
| 09-19 09:06 | 40m | -12 / +10 | SO100PKP | +1 / -15 | 3 | Partial capture |
| 09-19 09:01 | 40m | -11 / - | EA2EED | - / -23 | 10 | Partial capture |
| 09-19 08:57 | 40m | -12 / - | M7TPT | - / -1 | 3 | ✓ Closing fragment |
| 09-19 08:47 | 40m | -15 / - | DL2VN | -6 / - | 4 | ✓ Closing observed |
| 09-19 08:44 | 40m | -14 / - | 5Q7DX | -9 / 0 | 5 | ✓ Full exchange observed |
| 09-19 08:42 | 40m | -14 / - | IZ5RKH | -11 / -17 | 3 | ✓ Closing observed |
| 09-19 08:40 | 40m | -14 / - | M7MJW | - / -5 | 3 | ✓ Closing fragment |
| 09-19 08:39 | 40m | -12 / - | G8KHF | - / -2 | 3 | ✓ Closing fragment |
| 09-19 08:35 | 40m | -15 / - | ON5JDB | -12 / - | 3 | ✓ Closing observed |
| 09-19 08:33 | 40m | -14 / +10 | IZ4AIF | -13 / -13 | 4 | ✓ Full exchange observed |
| 09-19 08:25 | 40m | - / - | DK1XAM | -10 / - | 2 | ✓ Closing fragment |
| 09-19 08:23 | 40m | -12 / - | F1PBZ | - / -4 | 2 | Partial capture |
| 09-19 08:22 | 40m | -9 / - | DH3GAR | - / -5 | 3 | ✓ Closing fragment |
| 08-27 19:26 | 20m | 0 / - | IK6WDY | - / - | 2 | Partial capture |
| 08-27 19:24 | 20m | -10 / - | G4YTW | - / - | 3 | Partial capture |
| 08-27 19:23 | 20m | -10 / - | RV3X | - / +9 | 2 | Partial capture |
| 08-27 19:21 | 20m | -7 / - | MM3RCR | +5 / - | 2 | ✓ Closing observed |
| 08-27 19:19 | 20m | -1 / +6 | LZ1ZF | -2 / - | 6 | ✓ Full exchange observed |
| 08-27 19:17 | 20m | 0 / - | SA7ORA | - / - | 4 | Partial capture |
| 08-27 19:15 | 20m | 0 / 0 | EA5IXH | +12 / -3 | 5 | ✓ Full exchange observed |
| 08-27 19:14 | 20m | +1 / -5 | EA1DZ | -19 / -1 | 4 | ✓ Full exchange observed |
| 08-27 19:12 | 20m | -3 / - | IZ8GUU | - / +3 | 3 | ✓ Closing fragment |
| 08-27 19:11 | 20m | -4 / - | BG7BMG | - / -11 | 3 | ✓ Closing fragment |
| 08-27 19:08 | 20m | -1 / -10 | EA2ABD | -15 / +4 | 7 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 130945 -5 1235 <...> PC9F JO32 (x2) 131115 -5 1235 CQ PC9F JO32 131145 -4 1235 E70SZ PC9F +17 (x2) 131245 -3 1235 CQ PC9F JO32 131315 -4 1235 EI4JFB PC9F -07 (x2) 131415 -13 1235 CQ PC9F JO32 131445 -14 1235 IK0XBU/P PC9F -16 (x2) 105945 -20 1595 PC9F EA7CHX 73 110345 -11 1752 PC9F EA8UP -10 (x2)
UTC dB Audio Message 090915 -5 2654 PC9F OK3MB JN69 090915 -19 1427 PC9F GJ0KYZ RR73 090930 -17 1426 GJ0KYZ PC9F 73 091000 -17 1426 CQ PC9F JO32 091015 -2 2982 PC9F F4BYA JN19 (x2) 091100 -16 1426 ON3KHZ PC9F -22 091115 +1 2982 PC9F F4BYA JN19 091115 -11 578 PC9F DF5DY JO41 091130 -13 1426 ON3KHZ PC9F RR73 091145 +2 2982 PC9F F4BYA JN19 091200 -18 1426 PD9JPV PC9F -19 (x2) 091300 -17 1426 CQ PC9F JO32 (x2)
UTC dB Audio Message 184715 +4 676 DA6LRW PC9F R-17 (x4) 184930 +5 677 LA2GCA PC9F JO32 (x4) 185230 +7 677 CQ PC9F JO32 (x2) 185315 +9 769 PC9F YL3GQ KO16 (x2) 185430 +9 676 DO1FED PC9F -19 (x2) 170545 -14 1730 PC9F OZ6TL JO45
UTC dB Audio Message 191930 +3 762 LZ1ZF PC9F JO32 (x2) 192045 +1 1265 PC9F LZ1ZF +06 192115 +5 2604 PC9F MM3RCR RR73 192130 +1 762 LZ1ZF PC9F R+14 192145 -4 1265 PC9F LZ1ZF RR73 192200 -6 762 LZ1ZF PC9F 73 192230 -7 762 MM3RCR PC9F 73 192315 -6 762 RV3X PC9F JO32 (x2) 192445 -8 762 G4YTW PC9F JO32 (x3) 192615 +1 762 IK6WDY PC9F JO32 (x2)
Decoder S/N history by band
Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.
CW
No CW receptions recorded for this callsign in the last 30 days.
Explore CW reception at SO8OOFT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee