KF8DZL — 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 KF8DZL, decoded by SO8OO in southeastern Poland. 18 FT8 messages attributed to this token as transmitter, on 40m, across 4 UTC dates in the available aggregate history. Observed between 2026-09-13 and 2026-09-23.
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 18 FT8 messages attributed to KF8DZL as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). In this small sample, the estimated median decoder S/N was -14 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 18 messages
- Active dates
- 4 UTC dates
- Estimated median S/N
- -14 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 7, moderate (-15 to -9 dB) 7, strong (≥ -8 dB) 4.
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 KF8DZL 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 KF8DZL
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
- EN72 · 12 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 7,524 km (approx.)
- Last such locator decoded
- 2026-09-23 00:10 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 | KF8DZL S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-01 05:54 | 40m | - / +5 | F4GYY | -16 / - | 2 | Partial capture |
| 10-31 02:23 | 40m | - / - | K4XL | -18 / - | 2 | Partial capture |
| 10-31 00:10 | 40m | - / - | G4OST | -6 / - | 3 | Partial capture |
| 10-30 04:14 | 40m | - / - | EB1LA | -5 / - | 3 | Partial capture |
| 10-30 04:09 | 40m | - / - | M8GSY | -8 / - | 2 | Partial capture |
| 10-30 04:04 | 40m | - / - | IZ4AKO | -11 / - | 4 | ✓ Closing fragment |
| 10-29 23:36 | 40m | - / -12 | EA4T | -3 / - | 3 | ✓ Closing fragment |
| 10-29 23:25 | 40m | - / -20 | UA3GX | -2 / - | 4 | ✓ Closing fragment |
| 10-29 23:23 | 40m | - / -14 | G6LEE | +5 / - | 3 | ✓ Closing fragment |
| 10-29 23:16 | 40m | - / -9 | EA4T | -10 / - | 8 | Partial capture |
| 10-29 07:21 | 40m | - / - | F4EMG | -12 / - | 2 | Partial capture |
| 10-28 02:35 | 40m | - / -10 | CT2HEX | -11 / - | 4 | ✓ Closing fragment |
| 10-28 02:00 | 40m | - / - | CT2HEX | -16 / - | 2 | Partial capture |
| 10-28 01:06 | 40m | - / -4 | K2DBK | -21 / - | 2 | ✓ Closing fragment |
| 10-28 01:03 | 40m | - / - | SV5BYP | -6 / - | 3 | Partial capture |
| 10-28 00:54 | 40m | - / -12 | EA4T | -12 / - | 2 | Partial capture |
| 10-28 00:52 | 40m | - / -16 | CT2HEX | -16 / - | 2 | Partial capture |
| 10-28 00:42 | 40m | - / -16 | EA4T | -10 / - | 2 | Partial capture |
| 10-26 03:17 | 40m | - / -8 | CT7BRV | -12 / - | 2 | ✓ Closing fragment |
| 10-25 03:11 | 40m | - / -5 | F4PCM | +6 / - | 3 | ✓ Closing fragment |
| 10-25 02:31 | 40m | - / -5 | F5OZK | 0 / - | 3 | ✓ Closing fragment |
| 10-25 02:26 | 40m | - / - | F5OZK | -2 / - | 4 | Partial capture |
| 10-19 03:14 | 40m | - / 0 | F4EQH | 0 / - | 2 | ✓ Closing fragment |
| 10-19 03:11 | 40m | - / -15 | 4X1QQ | +2 / - | 2 | ✓ Closing fragment |
| 10-19 00:53 | 40m | - / 0 | VE9LZ | -12 / - | 2 | ✓ Closing fragment |
| 10-13 00:43 | 40m | - / +4 | AA3B | -14 / - | 2 | ✓ Closing fragment |
| 10-10 03:35 | 40m | - / - | HI3LER | -20 / - | 2 | Partial capture |
| 10-08 05:03 | 40m | - / -14 | F4MXT/P | -9 / - | 3 | ✓ Closing fragment |
| 10-08 04:57 | 40m | - / -23 | I1RJP | -8 / - | 5 | ✓ Closing fragment |
| 10-01 23:39 | 40m | - / - | G7KHF | +2 / - | 2 | Partial capture |
| 10-01 23:18 | 40m | - / -8 | IZ5IMD | +10 / - | 2 | Partial capture |
| 10-01 03:30 | 40m | - / -5 | UT5ECZ | -16 / - | 2 | ✓ Closing fragment |
| 10-01 01:06 | 40m | - / - | M0IOY | 0 / - | 3 | Partial capture |
| 10-01 00:58 | 40m | - / -13 | F4BND | -13 / - | 9 | ✓ Closing fragment |
| 10-01 00:34 | 40m | - / - | F4BND | -11 / - | 3 | Partial capture |
| 10-01 00:33 | 40m | - / -19 | UA3DIB | -6 / - | 4 | Partial capture |
| 10-01 00:27 | 40m | - / -22 | TA1EVR | -20 / - | 7 | Partial capture |
| 09-30 23:18 | 40m | - / -13 | GM6URC | -22 / - | 2 | Partial capture |
| 09-23 04:19 | 40m | - / - | EA5HEU | -10 / - | 5 | Partial capture |
| 09-23 04:19 | 40m | - / -7 | F1PBZ | +2 / - | 4 | Partial capture |
| 09-23 04:15 | 40m | - / -6 | IZ7DOK | 0 / - | 3 | ✓ Closing fragment |
| 09-23 04:13 | 40m | - / -7 | F6HUK | -8 / - | 4 | ✓ Closing fragment |
| 09-23 04:10 | 40m | +4 / -8 | HB10GBT | -9 / - | 4 | ✓ Closing observed |
| 09-23 04:10 | 40m | - / -21 | ES8GP | -1 / - | 12 | Partial capture |
| 09-23 04:08 | 40m | - / - | PD1LVK | -8 / - | 2 | Partial capture |
| 09-23 04:06 | 40m | - / - | ON8PR | +6 / - | 2 | Partial capture |
| 09-23 04:05 | 40m | - / - | F5OWT | +1 / - | 3 | Partial capture |
| 09-23 00:09 | 40m | -8 / - | KD3DIX | - / +4 | 5 | ✓ Closing fragment |
| 09-23 00:06 | 40m | - / - | G5TV | -6 / - | 4 | Partial capture |
| 09-22 23:58 | 40m | - / - | TA2EE | -23 / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 040930 -13 2122 KF8DZL M8GSY IO91 (x2) 041430 -7 1543 KF8DZL EB1LA IN73 (x3) 001030 -12 2172 KF8DZL G4OST IO81 (x3) 022100 -17 1245 KF8DZL K4XL FM07 (x4) 055400 -16 1040 KF8DZL F4GYY +05 (x2) 055745 -18 2427 KF8DZL EA1HVS IN73
UTC dB Audio Message 220230 -14 849 KF8DZL PR8ZX R-17 (x3) 171845 -8 1378 KF8DZL EA4T -14 (x12)
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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