PD7FS — 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 PD7FS, decoded by SO8OO in southeastern Poland. 764 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 71 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-22.
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 764 FT8 messages attributed to PD7FS as the transmitting token by decoded message structure across 71 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (66%), followed by 20 m (34%). Most decodes (89%) fell within the six-hour window 14:00-20:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -14 dB.
Overview
Bands
Last attributed message: 2026-10-22 19:12 UTC
Observed FT8 message patterns
- Attributed sample
- 764 messages
- Active dates
- 71 UTC dates
- Estimated median S/N
- -14 dB
- Estimated 10th-90th percentile
- -21.3 to -6 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 313, moderate (-15 to -9 dB) 316, strong (≥ -8 dB) 135.
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 PD7FS 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 PD7FS
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
- JO21 · 533 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,192 km (approx.)
- Last such locator decoded
- 2026-10-22 19:12 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 | PD7FS S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-22 19:10 | 40m | -8 / -5 | EA5KT | -18 / - | 6 | ✓ Closing observed |
| 10-22 19:09 | 40m | -10 / -5 | EA7AH | -14 / +10 | 3 | Partial capture |
| 10-21 18:07 | 40m | - / - | RW3DDZ | -12 / - | 2 | Partial capture |
| 10-21 18:06 | 40m | -5 / -13 | RU3QR | -4 / - | 2 | ✓ Closing observed |
| 10-18 18:41 | 40m | -7 / 0 | G8KHF | -10 / -2 | 3 | Partial capture |
| 10-18 18:36 | 40m | -10 / - | LA7HJA | - / - | 3 | Partial capture |
| 10-17 19:02 | 40m | -16 / - | R5BM/M | - / +6 | 2 | Partial capture |
| 10-17 18:59 | 40m | -16 / - | OE1PHS | - / -4 | 4 | Partial capture |
| 10-17 18:52 | 40m | -17 / -18 | R3XDT | -11 / -2 | 15 | ✓ Full exchange observed |
| 10-17 18:49 | 40m | -20 / - | M7JHI | - / - | 2 | Partial capture |
| 10-17 18:49 | 40m | - / - | PE1NPS | -8 / - | 4 | Partial capture |
| 10-17 18:45 | 40m | -18 / - | PA2KV | - / - | 2 | Partial capture |
| 10-17 18:43 | 40m | - / - | PA2KV | -12 / - | 2 | Partial capture |
| 10-17 18:42 | 40m | -18 / - | PA7D | -16 / - | 3 | ✓ Closing observed |
| 10-17 18:40 | 40m | -15 / - | IK1MJK/P | -9 / +10 | 2 | ✓ Closing observed |
| 10-17 18:34 | 40m | -12 / - | M0UOO | -15 / - | 4 | ✓ Closing observed |
| 10-17 18:33 | 40m | - / -1 | YL3AUL | -14 / - | 3 | Partial capture |
| 10-17 18:21 | 40m | - / - | PE1NPS | -6 / - | 4 | Partial capture |
| 10-17 18:20 | 40m | -15 / +1 | GJ0KYZ | -10 / - | 9 | ✓ Full exchange observed |
| 10-17 18:17 | 40m | -14 / - | 9A5AZK | -18 / +9 | 5 | ✓ Closing observed |
| 10-17 18:16 | 40m | -12 / - | HB9EKJ | - / - | 2 | Partial capture |
| 10-16 18:23 | 40m | - / -5 | OZ1IHB | -9 / - | 3 | Partial capture |
| 10-15 18:48 | 40m | -10 / - | SP4VIT | - / 0 | 8 | Partial capture |
| 10-15 18:40 | 40m | -11 / - | IU1WDK | - / - | 2 | Partial capture |
| 10-14 18:42 | 40m | -8 / - | TA2BMV | - / - | 2 | Partial capture |
| 10-14 18:18 | 40m | -12 / -19 | ON3RV | -15 / -15 | 25 | Partial capture |
| 10-14 18:11 | 40m | -10 / - | DF7NO | -2 / - | 3 | Partial capture |
| 10-14 18:11 | 40m | -16 / - | EA3FP | - / - | 2 | Partial capture |
| 10-14 18:03 | 40m | -10 / - | LA8MGA | - / - | 7 | Partial capture |
| 10-13 19:04 | 40m | -13 / - | SP4BB | - / - | 4 | Partial capture |
| 10-13 18:44 | 40m | -12 / - | BG0FQU | - / - | 7 | Partial capture |
| 10-13 18:37 | 40m | -8 / - | MW7NQU | - / +6 | 2 | Partial capture |
| 10-13 18:31 | 40m | -16 / - | M9YDD | - / - | 2 | Partial capture |
| 10-13 18:24 | 40m | -13 / - | OZ7TN | - / - | 5 | Partial capture |
| 10-13 18:23 | 40m | -14 / - | S53AK | - / +5 | 2 | ✓ Closing fragment |
| 10-13 18:20 | 40m | -12 / +5 | DL9GCW | -12 / +4 | 6 | ✓ Full exchange observed |
| 10-13 14:53 | 40m | - / -5 | OE8DSK | -8 / - | 2 | ✓ Closing fragment |
| 10-13 14:41 | 40m | -18 / +1 | GJ0KYZ | -20 / - | 4 | ✓ Full exchange observed |
| 10-13 14:39 | 40m | -19 / -10 | EA3NE | -21 / +9 | 2 | Partial capture |
| 10-05 18:12 | 40m | - / - | PD1EDS | -15 / - | 2 | ✓ Closing fragment |
| 09-26 18:52 | 40m | -15 / - | MI7JQH | - / +4 | 11 | Partial capture |
| 09-26 18:49 | 40m | - / - | PE1NPS | -10 / - | 3 | Partial capture |
| 09-26 18:33 | 40m | - / -9 | IZ4AIF | -3 / - | 5 | Partial capture |
| 09-23 19:05 | 40m | - / -9 | SM7TZK | -8 / - | 4 | ✓ Closing fragment |
| 09-21 18:46 | 40m | - / - | PE1NPS | -2 / - | 4 | Partial capture |
| 09-21 18:39 | 40m | - / - | G6LTT | -9 / - | 4 | Partial capture |
| 09-21 18:25 | 40m | - / -6 | OE3ORW | -1 / - | 4 | ✓ Closing fragment |
| 09-21 18:22 | 40m | - / - | PE1NPS | -8 / - | 3 | Partial capture |
| 09-21 18:06 | 40m | - / -3 | M8FQT | -1 / - | 11 | Partial capture |
| 09-21 17:59 | 40m | -15 / -13 | OE9NET | +1 / +6 | 9 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 180715 -11 1853 PD7FS RW3DDZ KO86 (x2) 180830 -5 1489 RU3QR PD7FS 73 182330 -19 1490 CQ PD7FS JO21 (x3) 190930 -10 1551 EA7AH PD7FS +10 191030 -7 1551 EA5KT PD7FS JO21 191045 -15 1139 PD7FS EA7AH R-05 191100 -9 1551 EA5KT PD7FS JO21 191115 -14 1139 PD7FS EA7AH R-05 191130 -6 1551 EA5KT PD7FS JO21 (x2) 191215 -16 1623 PD7FS EA5KT -05 (x2)
UTC dB Audio Message 182700 -5 2215 PD7FS IQ4JO JN63 (x2) 183315 -16 1635 CQ PD7FS JO21 183415 -19 1636 <...> PD7FS JO21 (x2) 183900 +3 2588 PD7FS DL1R JN58 (x9) 184615 -12 1875 PD7FS OY5T -14
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.
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