F8AMV — 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 F8AMV, decoded by SO8OO in southeastern Poland. 45 FT8 messages attributed to this token as transmitter, on 20m, 10m, across 7 UTC dates in the available aggregate history. Observed between 2026-06-10 and 2026-08-27.
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 45 FT8 messages attributed to F8AMV 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 (93%), followed by 10 m (7%). Several six-hour UTC windows tied for the largest share (47%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (78%); the estimated median was -3 dB.
Overview
Bands
Last attributed message: 2026-08-27 09:09 UTC
Observed FT8 message patterns
- Attributed sample
- 45 messages
- Active dates
- 7 UTC dates
- Estimated median S/N
- -3 dB
- Estimated 10th-90th percentile
- -14 to +5 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 4, moderate (-15 to -9 dB) 6, strong (≥ -8 dB) 35.
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 F8AMV in decoded directed-looking exchanges:
Most frequent locator attributed to F8AMV
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
- JN03 · 29 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,732 km (approx.)
- Last such locator decoded
- 2026-08-27 09:05 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 | F8AMV S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-15 15:41 | 10m | - / - | EB7CFU | -15 / - | 10 | Partial capture |
| 08-27 09:07 | 20m | +2 / - | OS4K | - / -9 | 2 | ✓ Closing fragment |
| 08-27 09:06 | 20m | -5 / -19 | ON1JP | -8 / -7 | 8 | ✓ Full exchange observed |
| 08-27 09:06 | 20m | - / 0 | UT7UJ | +12 / - | 2 | Partial capture |
| 08-27 09:01 | 20m | -4 / - | NL8F | - / -13 | 8 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 154115 -19 1826 F8AMV EB7CFU IM77 (x10)
UTC dB Audio Message 090500 +2 2524 NL8F F8AMV JN03 (x3) 090615 +12 2523 F8AMV UT7UJ +00 090615 -6 1414 F8AMV ON1JP -19 090645 +11 2523 F8AMV UT7UJ +00 090645 -6 1414 F8AMV ON1JP -19 090700 -1 2523 OS4K F8AMV R-09 090715 -7 1414 F8AMV ON1JP -19 090730 +5 2668 OS4K F8AMV 73 090745 -12 1414 F8AMV ON1JP -19 (x2) 090830 -7 1963 ON1JP F8AMV R-07 090845 -6 1414 F8AMV ON1JP RR73 090900 -3 1963 ON1JP F8AMV 73
CW
No CW receptions recorded for this callsign in the last 30 days.
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