KC2ZZR — 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 KC2ZZR, decoded by SO8OO in southeastern Poland. 13 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 5 UTC dates in the available aggregate history. Observed between 2026-07-18 and 2026-11-05.
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 13 FT8 messages attributed to KC2ZZR as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (54%), followed by 40 m (31%) and 20 m (15%). In this small sample, the estimated median decoder S/N was -21 dB; no usual signal pattern is inferred.
Overview
Bands
Last attributed message: 2026-11-05 03:33 UTC
Observed FT8 message patterns
- Attributed sample
- 13 messages
- Active dates
- 5 UTC dates
- Estimated median S/N
- -21 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 11, moderate (-15 to -9 dB) 2, strong (≥ -8 dB) 0.
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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with KC2ZZR in decoded directed-looking exchanges:
Most frequent locator attributed to KC2ZZR
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
- FM18 · 11 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 7,390 km (approx.)
- Last such locator decoded
- 2026-11-05 03:33 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 | KC2ZZR S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-06 01:32 | 80m | - / -12 | F1PBZ | +19 / - | 2 | ✓ Closing fragment |
| 11-05 03:43 | 80m | - / - | EA1IOK | -4 / - | 5 | Partial capture |
| 11-05 03:33 | 80m | -17 / -12 | F4CTJ | +2 / - | 4 | ✓ Closing observed |
| 11-05 03:21 | 80m | - / -7 | LZ1KU | -4 / - | 2 | ✓ Closing fragment |
| 11-05 03:17 | 80m | - / -20 | UT5ECZ | +12 / - | 3 | ✓ Closing fragment |
| 11-05 03:15 | 80m | -24 / -23 | F4CTJ | -3 / - | 2 | Partial capture |
| 11-05 03:10 | 80m | -21 / -24 | OK1UOZ | +13 / - | 13 | Partial capture |
| 11-05 03:06 | 80m | -20 / -24 | UT5EL | +15 / - | 3 | ✓ Closing observed |
| 11-05 02:28 | 80m | - / -14 | CT7BRV | -4 / - | 4 | Partial capture |
| 10-30 07:36 | 40m | - / - | PD1AC | -14 / - | 6 | Partial capture |
| 10-30 06:15 | 40m | - / - | IK4RVY | -10 / - | 3 | Partial capture |
| 10-30 06:06 | 40m | - / - | IU2SMA | -4 / - | 8 | Partial capture |
| 10-30 05:58 | 40m | - / - | EA5GS | -12 / - | 3 | Partial capture |
| 10-30 05:52 | 40m | - / - | F1BLQ | +3 / - | 21 | Partial capture |
| 10-30 05:51 | 40m | - / - | F8ARK | +10 / - | 22 | Partial capture |
| 10-30 05:47 | 40m | - / - | IU1TLG | -4 / - | 6 | Partial capture |
| 10-30 05:40 | 40m | - / - | F1BLQ | +4 / - | 18 | Partial capture |
| 10-30 05:08 | 40m | - / -12 | EA5JK | -2 / - | 10 | Partial capture |
| 10-30 03:37 | 40m | - / - | DH1NSP | -11 / - | 4 | Partial capture |
| 10-30 01:34 | 40m | - / - | DH1NSP | -6 / - | 6 | Partial capture |
| 10-30 01:20 | 40m | - / - | DH1NSP | -9 / - | 2 | Partial capture |
| 10-30 00:52 | 40m | - / -20 | DL9ATW | -9 / - | 6 | ✓ Closing fragment |
| 10-30 00:50 | 40m | - / - | EA7LGM | -2 / - | 2 | Partial capture |
| 10-30 00:46 | 40m | - / -8 | EB1LA | -7 / - | 4 | ✓ Closing fragment |
| 10-30 00:35 | 40m | - / - | DH1NSP | +2 / - | 3 | Partial capture |
| 10-30 00:23 | 40m | - / - | DH1NSP | -8 / - | 7 | Partial capture |
| 10-30 00:09 | 40m | - / - | DH1NSP | -10 / - | 5 | Partial capture |
| 10-24 21:16 | 40m | - / - | EA7ALL | +6 / - | 2 | Partial capture |
| 10-24 21:15 | 40m | - / -21 | DK7ZT | -13 / - | 3 | Partial capture |
| 10-24 21:15 | 40m | - / - | F5PBG | -2 / - | 2 | Partial capture |
| 10-21 00:53 | 80m | - / -15 | PI4DX | +4 / - | 2 | ✓ Closing fragment |
| 10-16 03:37 | 40m | - / -9 | MI7XHT | -8 / - | 2 | ✓ Closing fragment |
| 10-15 04:35 | 40m | - / - | EA7LIC | -10 / - | 7 | Partial capture |
| 10-15 03:20 | 40m | - / - | EA7LIC | -7 / - | 5 | Partial capture |
| 09-21 04:17 | 40m | - / -5 | IK6DLK | +18 / - | 6 | Partial capture |
| 09-21 04:16 | 40m | - / -9 | LZ2XF | +2 / - | 6 | ✓ Closing fragment |
| 09-21 04:15 | 40m | - / -2 | HB9EFK | +18 / - | 2 | ✓ Closing fragment |
| 09-21 04:14 | 40m | - / - | IZ4AIF | +14 / - | 3 | Partial capture |
| 09-21 04:13 | 40m | - / - | IK6DLK | +14 / - | 2 | Partial capture |
| 09-21 04:11 | 40m | - / -14 | IW9FRA | -13 / - | 12 | Partial capture |
| 09-21 04:10 | 40m | - / - | I1RJP | +12 / - | 4 | Partial capture |
| 09-21 04:09 | 40m | - / - | IK6DLK | +19 / - | 5 | Partial capture |
| 09-21 04:09 | 40m | - / - | LA6OP | -13 / - | 10 | Partial capture |
| 09-21 04:07 | 40m | - / - | F5NBU | +16 / - | 2 | ✓ Closing fragment |
| 09-21 04:02 | 40m | -24 / -11 | SV3AUW | -21 / - | 3 | Partial capture |
| 09-21 03:59 | 40m | -22 / - | SV3AUW | - / - | 2 | Partial capture |
| 09-21 03:35 | 40m | - / 0 | F4DIA | +4 / - | 2 | ✓ Closing fragment |
| 09-17 00:49 | 40m | - / - | MI7XHT | -6 / - | 2 | Partial capture |
| 09-13 04:50 | 40m | - / -16 | EH1SDC | -8 / - | 2 | Partial capture |
| 08-30 13:56 | 20m | - / -20 | EI6JZB | -22 / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 031800 +14 353 KC2ZZR UT5ECZ RR73 032130 -7 1454 KC2ZZR LZ1KU -07 (x2) 033345 -17 1009 F4CTJ KC2ZZR FM18 033400 +2 1009 KC2ZZR F4CTJ -12 (x3) 033600 +6 237 KC2ZZR DO1ID -25 034330 -4 701 KC2ZZR EA1IOK IN62 (x5) 013230 +17 2658 KC2ZZR F1PBZ -12 (x2)
UTC dB Audio Message 060815 -1 927 KC2ZZR IU2SMA JN45 (x4) 061545 -9 1992 KC2ZZR IK4RVY JN64 (x3) 061745 -4 2649 KC2ZZR EA3URC JN11 062245 +2 1627 KC2ZZR F8ARK IN94 073615 -15 1128 KC2ZZR PD1AC JO22 (x6)
UTC dB Audio Message 135330 -17 1850 KC2ZZR EI6JZB IO53 (x5)
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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