CS7AXM — 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 CS7AXM, decoded by SO8OO in southeastern Poland. 11 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 2 UTC dates in the available aggregate history. Observed between 2026-07-10 and 2026-09-28.
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 11 FT8 messages attributed to CS7AXM as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (91%), followed by 20 m (9%). In this small sample, the estimated median decoder S/N was -15 dB; no usual signal pattern is inferred.
Overview
Bands
Last attributed message: 2026-09-28 21:22 UTC
Observed FT8 message patterns
- Attributed sample
- 11 messages
- Active dates
- 2 UTC dates
- Estimated median S/N
- -15 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 5, moderate (-15 to -9 dB) 6, 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 CS7AXM in decoded directed-looking exchanges:
Most frequent locator attributed to CS7AXM
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
- IM59 · 5 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 2,670 km (approx.)
- Last such locator decoded
- 2026-09-28 21:20 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 | CS7AXM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-28 21:21 | 40m | -18 / -9 | PA2KV | +8 / - | 4 | ✓ Closing observed |
| 09-28 21:19 | 40m | -20 / - | DL1UDO | - / -9 | 2 | Partial capture |
| 09-28 21:17 | 40m | - / -4 | DF9DL | -11 / - | 2 | ✓ Closing fragment |
| 09-28 21:17 | 40m | - / - | DL1UDO | 0 / - | 2 | Partial capture |
| 09-28 21:16 | 40m | - / - | RD3FY | +7 / - | 3 | Partial capture |
| 09-28 21:12 | 40m | -16 / -3 | EC1ALT | -4 / - | 3 | ✓ Closing observed |
| 09-28 21:11 | 40m | - / -7 | F1PBZ | -1 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 211630 +3 2890 CS7AXM RD3FY KO85 (x2) 211700 +3 1333 CS7AXM DL1UDO JO31 211700 -12 1540 CS7AXM DF9DL R-04 211730 -4 1333 CS7AXM DL1UDO JO31 211730 -10 1540 CS7AXM DF9DL 73 211945 -15 1540 DL1UDO CS7AXM -09 (x2) 212045 -15 1540 CQ CS7AXM IM59 212100 +3 573 CS7AXM PA2KV JO33 (x2) 212145 -18 1540 PA2KV CS7AXM RR73 212200 +10 573 CS7AXM PA2KV 73 212215 -16 1540 WB2OSZ CS7AXM -10 212300 -9 1540 CS7AXM F6FHZ JN18
CW
No CW receptions recorded for this callsign in the last 30 days.
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