KF8EKF — 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 KF8EKF, decoded by SO8OO in southeastern Poland. 9 FT8 messages attributed to this token as transmitter, on 20m, across 2 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-06-16.
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 9 FT8 messages attributed to KF8EKF as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). In this small sample, the estimated median decoder S/N was -11 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 9 messages
- Active dates
- 2 UTC dates
- Estimated median S/N
- -11 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 9, 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 KF8EKF in decoded directed-looking exchanges:
Most frequent locator attributed to KF8EKF
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
- EM89 · 7 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 7,661 km (approx.)
- Last such locator decoded
- 2026-06-16 02:01 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 | KF8EKF S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 03:28 | 40m | - / - | IU2THY | +12 / - | 3 | Partial capture |
| 11-04 03:26 | 40m | - / - | LZ2PAJ | -13 / - | 3 | Partial capture |
| 11-04 03:22 | 40m | - / -15 | 5B4AMX | -10 / - | 3 | Partial capture |
| 11-03 00:34 | 40m | - / -17 | SV5BYP | -13 / - | 3 | Partial capture |
| 11-02 01:03 | 40m | - / -21 | 5B4AMX | -4 / - | 2 | ✓ Closing fragment |
| 10-31 03:26 | 40m | - / -15 | EC3A | -10 / - | 2 | ✓ Closing fragment |
| 10-31 03:25 | 40m | - / -16 | CT7BRV | -12 / - | 2 | ✓ Closing fragment |
| 10-31 02:37 | 40m | - / -12 | F4JCU | -3 / - | 4 | ✓ Closing fragment |
| 10-31 02:09 | 40m | - / -18 | EB3BKW | -14 / - | 2 | Partial capture |
| 10-31 01:56 | 40m | - / -18 | M0WEY | +7 / - | 3 | ✓ Closing fragment |
| 10-30 04:12 | 40m | - / - | PA3DZM | -17 / - | 8 | Partial capture |
| 10-30 04:00 | 40m | - / -25 | M0OXO | -2 / - | 4 | ✓ Closing fragment |
| 10-30 03:57 | 40m | - / -19 | IZ8NON | -3 / - | 4 | ✓ Closing fragment |
| 10-30 03:51 | 40m | - / - | UA4FKT | +4 / - | 3 | Partial capture |
| 10-30 03:47 | 40m | - / -15 | IK0QDM | -8 / - | 2 | Partial capture |
| 10-30 03:21 | 40m | - / - | PA3DZM | -13 / - | 85 | Partial capture |
| 10-30 03:20 | 40m | - / - | 9A4UZ | -8 / - | 2 | Partial capture |
| 10-30 03:19 | 40m | - / - | F1IQH | -10 / - | 4 | Partial capture |
| 10-30 01:56 | 40m | - / -17 | EB1LA | -14 / - | 2 | ✓ Closing fragment |
| 10-30 01:14 | 40m | - / -19 | M7EYP | -9 / - | 2 | Partial capture |
| 10-30 00:12 | 40m | - / -20 | GM6URC | -17 / - | 3 | Partial capture |
| 10-26 03:54 | 40m | - / -9 | F4PCM | -3 / - | 5 | ✓ Closing fragment |
| 10-26 02:42 | 40m | - / -7 | G3TKT | -6 / - | 4 | ✓ Closing fragment |
| 10-26 01:43 | 40m | - / - | F5OZK | +1 / - | 3 | Partial capture |
| 10-23 03:08 | 40m | - / - | IK0QDM | +1 / - | 7 | Partial capture |
| 10-18 05:15 | 40m | - / - | IW5BLT | -16 / - | 2 | Partial capture |
| 10-18 05:13 | 40m | - / -15 | PC2J | -1 / - | 3 | ✓ Closing fragment |
| 10-18 05:02 | 40m | - / -17 | IU7IPX | -14 / - | 3 | ✓ Closing fragment |
| 10-18 04:59 | 40m | - / -8 | F4GYG | -9 / - | 3 | ✓ Closing fragment |
| 10-18 04:51 | 40m | - / - | F4GYG | -5 / - | 2 | Partial capture |
| 10-18 04:32 | 40m | - / -11 | IS0URG | -16 / - | 5 | Partial capture |
| 10-18 04:22 | 40m | - / - | IV3GOW | -5 / - | 2 | Partial capture |
| 10-12 02:19 | 40m | - / - | SV5BYP | -4 / - | 3 | Partial capture |
| 10-10 03:57 | 40m | - / -14 | F5MNW | -7 / - | 4 | ✓ Closing fragment |
| 10-10 03:54 | 40m | - / -12 | F5UOU | -3 / - | 2 | ✓ Closing fragment |
| 10-10 03:49 | 40m | - / -11 | EA3AKY | -16 / - | 3 | ✓ Closing fragment |
| 10-10 03:41 | 40m | - / -11 | IU1TLG | -12 / - | 5 | ✓ Closing fragment |
| 10-10 03:14 | 40m | - / -20 | SV1GYG | -20 / - | 7 | Partial capture |
| 10-09 03:18 | 40m | - / - | F4FPR | -18 / - | 4 | Partial capture |
| 10-09 03:15 | 40m | - / - | F4LBZ | -18 / - | 2 | Partial capture |
| 10-09 02:35 | 40m | - / - | WA4MB | -8 / - | 2 | ✓ Closing fragment |
| 10-09 02:22 | 40m | - / -9 | EA4HPY | -5 / - | 2 | ✓ Closing fragment |
| 10-07 03:44 | 40m | - / - | CT3MD | -9 / - | 4 | Partial capture |
| 10-07 02:29 | 40m | - / -12 | LZ2II | -2 / - | 5 | ✓ Closing fragment |
| 10-06 05:30 | 40m | - / - | IW7EGY | -10 / - | 2 | Partial capture |
| 10-06 04:46 | 40m | - / - | F5OZK | -12 / - | 2 | Partial capture |
| 10-06 04:36 | 40m | - / -16 | ON6AA | -6 / - | 3 | ✓ Closing fragment |
| 10-06 04:35 | 40m | - / - | F5OZK | -16 / - | 6 | Partial capture |
| 10-06 04:15 | 40m | - / - | EA3EUX | -13 / - | 2 | Partial capture |
| 10-06 04:11 | 40m | - / - | F6FDY | -12 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 003500 -10 1387 KF8EKF SV5BYP -17 032230 -9 1834 KF8EKF 5B4AMX -15 (x3) 032600 -14 1132 KF8EKF LZ2PAJ KN12 (x2) 032700 -11 568 KF8EKF R2WAF KO81 032700 -13 1132 KF8EKF LZ2PAJ KN12 032830 +16 2751 KF8EKF IU2THY JN45 (x3) 031100 -8 1673 KF8EKF IZ8DBJ JN70 (x2) 034430 -14 1714 KF8EKF GM6URC -22 035630 -12 1673 KF8EKF IZ8DBJ JN70
UTC dB Audio Message 213930 -6 3071 KF8EKF EA1FQC IN70 (x4) 214430 -5 515 KF8EKF TJ1GD -13 (x2) 214930 -2 2872 KF8EKF DM4GG JO40 (x6) 221000 -2 2187 KF8EKF EA8ACW RR73 223045 -12 1378 KF8EKF KS4OT EM83 (x2)
CW
No CW receptions recorded for this callsign in the last 30 days.
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