WI9C — 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 WI9C, decoded by SO8OO in southeastern Poland. 22 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 3 UTC dates in the available aggregate history. Observed between 2026-09-16 and 2026-10-03.
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 22 FT8 messages attributed to WI9C as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (91%), followed by 80 m (9%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -13 dB.
Overview
Bands
Last attributed message: 2026-10-03 01:39 UTC
Observed FT8 message patterns
- Attributed sample
- 22 messages
- Active dates
- 3 UTC dates
- Estimated median S/N
- -13 dB
- Estimated 10th-90th percentile
- -17 to -6 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 4, moderate (-15 to -9 dB) 13, strong (≥ -8 dB) 5.
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 WI9C in decoded directed-looking exchanges:
Most frequent locator attributed to WI9C
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
- EN52 · 11 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 7,739 km (approx.)
- Last such locator decoded
- 2026-10-03 01:39 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 | WI9C S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-15 01:19 | 80m | - / - | F5PBG | 0 / - | 2 | Partial capture |
| 10-15 01:13 | 40m | - / -13 | SV2KD | -4 / - | 4 | Partial capture |
| 10-15 01:10 | 40m | - / - | IU8RFW | -6 / - | 4 | Partial capture |
| 10-09 05:08 | 40m | - / - | DL1GLO | +4 / - | 8 | Partial capture |
| 10-09 05:05 | 40m | - / -3 | F4MXT/P | -4 / - | 4 | ✓ Closing fragment |
| 10-09 04:58 | 40m | - / -3 | IU1TLG | -4 / - | 7 | ✓ Closing fragment |
| 10-09 04:56 | 40m | - / - | HB9IOB | -8 / - | 2 | Partial capture |
| 10-09 04:56 | 40m | - / - | F4MXT/P | -1 / - | 3 | Partial capture |
| 10-09 04:56 | 40m | - / - | F5RAV | -2 / - | 4 | Partial capture |
| 10-08 04:08 | 40m | - / -15 | SV2BRT | -10 / - | 11 | Partial capture |
| 10-08 04:08 | 40m | - / - | LZ1ZJ | -1 / - | 3 | Partial capture |
| 10-07 03:22 | 40m | - / +10 | CT7AUT | -4 / - | 2 | ✓ Closing fragment |
| 10-05 01:51 | 80m | - / -19 | IT9CCB | +3 / - | 4 | ✓ Closing fragment |
| 10-05 01:38 | 80m | - / -18 | EA7Z | -1 / - | 2 | Partial capture |
| 10-05 01:22 | 80m | - / - | EB1LA | +5 / - | 4 | Partial capture |
| 10-04 06:45 | 80m | - / - | PA3FPQ | 0 / - | 2 | Partial capture |
| 10-03 01:41 | 80m | - / -18 | ON1JP | -12 / - | 2 | Partial capture |
| 10-03 01:40 | 80m | - / -12 | GM6URC | -12 / - | 2 | Partial capture |
| 10-03 01:39 | 80m | - / - | DO4DXA | +9 / - | 4 | Partial capture |
| 10-03 01:39 | 80m | - / -10 | TF3VS | -6 / - | 3 | ✓ Closing fragment |
| 10-03 01:38 | 80m | - / - | DO5AX | -13 / - | 3 | Partial capture |
| 10-03 01:37 | 80m | - / -12 | EC3A | -7 / - | 2 | Partial capture |
| 10-03 01:36 | 80m | - / -16 | SP6GCU | +16 / - | 4 | Partial capture |
| 10-03 01:35 | 80m | - / -10 | HB9EFK | +3 / - | 2 | ✓ Closing fragment |
| 10-03 01:34 | 80m | - / - | IK0MHR | +7 / - | 3 | Partial capture |
| 10-03 01:14 | 80m | -24 / -20 | LY5A | +12 / -20 | 12 | ✓ Full exchange observed |
| 10-02 23:42 | 40m | - / - | RA3ZH | 0 / - | 3 | Partial capture |
| 10-02 23:39 | 40m | - / -7 | G0NGL | -15 / - | 12 | ✓ Closing fragment |
| 10-02 23:38 | 40m | - / - | SV1MOZ | -11 / - | 4 | Partial capture |
| 10-02 02:25 | 40m | - / -10 | SV3AUW | -6 / - | 3 | ✓ Closing fragment |
| 10-02 02:22 | 40m | - / - | SV8TOZ | -6 / - | 4 | Partial capture |
| 10-02 02:21 | 40m | - / +7 | PV8AJ | -16 / - | 3 | ✓ Closing fragment |
| 10-02 02:21 | 40m | - / - | RX9ABI | -11 / - | 3 | Partial capture |
| 10-02 02:20 | 40m | - / - | UB4FGK | -10 / - | 4 | Partial capture |
| 10-02 02:19 | 40m | - / - | UB6HJZ | -14 / - | 2 | Partial capture |
| 10-02 02:17 | 40m | -13 / - | R9LE | -17 / - | 4 | ✓ Closing observed |
| 10-02 02:04 | 40m | -12 / -15 | R9LE | -13 / - | 22 | ✓ Closing observed |
| 10-02 02:02 | 40m | -13 / - | 3B8FA | - / - | 5 | Partial capture |
| 09-30 23:57 | 80m | - / - | DK5WL | +13 / - | 3 | Partial capture |
| 09-30 23:57 | 80m | - / - | UX5UO | +26 / - | 2 | Partial capture |
| 09-30 23:55 | 80m | - / - | G1CEC | -6 / - | 8 | Partial capture |
| 09-30 23:53 | 80m | - / - | F5PBG | +4 / - | 2 | Partial capture |
| 09-30 23:51 | 80m | - / - | DK5WL | +5 / - | 3 | Partial capture |
| 09-30 23:48 | 80m | - / - | UX5UO | +18 / - | 3 | Partial capture |
| 09-30 23:47 | 80m | - / - | G1CEC | -12 / - | 5 | Partial capture |
| 09-30 23:45 | 80m | - / - | DK5WL | +8 / - | 2 | Partial capture |
| 09-30 23:45 | 80m | - / - | F5PBG | +2 / - | 2 | Partial capture |
| 09-30 23:44 | 80m | - / -12 | 9A5E | +10 / - | 2 | ✓ Closing fragment |
| 09-30 23:21 | 80m | - / -15 | 9A5E | +6 / - | 6 | ✓ Closing fragment |
| 09-30 23:20 | 80m | - / - | F5PBG | +2 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 064530 -1 443 WI9C PA3FPQ JO32 064700 -19 2072 WI9C EA1DR -04 065630 -7 765 WI9C PE2JMR JO33 012215 +6 534 WI9C EB1LA IN73 (x4) 013815 +1 1399 WI9C EA7Z IM67 (x2) 015100 +5 1491 WI9C IT9CCB JM77 (x4) 011900 +5 2300 WI9C F5PBG IN78 (x2)
UTC dB Audio Message 050945 +3 2211 WI9C DL1GLO JN47 (x5) 011000 -7 1617 WI9C IU8RFW JN70 011000 -6 1398 WI9C G1PZS JO01 011030 -8 1617 WI9C IU8RFW JN70 (x3) 011230 -14 2387 WI9C 4Z4MU -16 011330 -5 2386 WI9C SV2KD -13 (x4)
UTC dB Audio Message 154000 -16 2294 WI9C D2ACE -15
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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