K3EA — 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 K3EA, decoded by SO8OO in southeastern Poland. 249 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 27 UTC dates in the available aggregate history. Observed between 2026-06-09 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 249 FT8 messages attributed to K3EA as the transmitting token by decoded message structure across 27 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (43%), followed by 20 m (36%) and 40 m (22%). Several six-hour UTC windows tied for the largest share (95%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.
Overview
Bands
Last attributed message: 2026-11-05 23:30 UTC
Observed FT8 message patterns
- Attributed sample
- 249 messages
- Active dates
- 27 UTC dates
- Estimated median S/N
- -10 dB
- Estimated 10th-90th percentile
- -20 to 0 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 51, moderate (-15 to -9 dB) 93, strong (≥ -8 dB) 105.
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 K3EA 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 K3EA
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
- FN20 · 93 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 7,111 km (approx.)
- Last such locator decoded
- 2026-11-05 23:30 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 | K3EA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-05 23:29 | 80m | -24 / - | VO1NC | - / - | 2 | Partial capture |
| 11-05 23:19 | 80m | - / -21 | 5B4AMX | -10 / - | 2 | ✓ Closing fragment |
| 11-05 23:19 | 80m | - / -21 | DF2GH | +4 / - | 5 | Partial capture |
| 11-05 05:00 | 160m | - / -17 | YL2VW | +4 / - | 2 | ✓ Closing fragment |
| 11-05 04:44 | 160m | - / -16 | HB0CC | -24 / - | 2 | ✓ Closing fragment |
| 11-05 04:28 | 160m | - / -7 | ES2MC | +13 / - | 2 | ✓ Closing fragment |
| 11-05 04:05 | 160m | - / - | DK7ZT | -7 / - | 4 | Partial capture |
| 11-05 04:01 | 160m | - / -13 | 5B4AMX | -18 / - | 3 | ✓ Closing fragment |
| 11-04 04:29 | 160m | - / - | HB0CC | +1 / - | 2 | Partial capture |
| 11-04 04:28 | 160m | - / -21 | SV8JE | +10 / - | 2 | ✓ Closing fragment |
| 11-04 02:39 | 40m | - / -9 | IK0QDM | -7 / - | 2 | ✓ Closing fragment |
| 11-04 01:00 | 40m | -15 / -10 | IK4UOF | -14 / - | 3 | ✓ Closing observed |
| 11-04 00:58 | 40m | -18 / - | ZZ5UNO | - / - | 2 | Partial capture |
| 11-04 00:48 | 80m | - / - | LB8CA | -2 / - | 3 | ✓ Closing fragment |
| 11-04 00:44 | 80m | - / -5 | LB8CA | +4 / - | 2 | Partial capture |
| 11-04 00:43 | 80m | - / - | IK3VZO | -4 / - | 2 | Partial capture |
| 11-04 00:41 | 80m | - / -17 | OK1AMF | +10 / - | 3 | Partial capture |
| 11-04 00:34 | 80m | -19 / - | S55X | - / - | 2 | Partial capture |
| 10-31 00:25 | 40m | - / -16 | M6WRB | 0 / - | 3 | ✓ Closing fragment |
| 10-28 03:41 | 80m | -18 / -17 | RO2X | -1 / - | 4 | ✓ Closing observed |
| 10-28 03:40 | 80m | -16 / - | TC1TR | - / - | 2 | Partial capture |
| 10-28 03:37 | 80m | -5 / - | F4CQS | - / - | 3 | Partial capture |
| 10-28 02:18 | 40m | - / -15 | M7EYP | +2 / - | 5 | Partial capture |
| 10-27 02:52 | 80m | - / - | DK8HC | -7 / - | 4 | Partial capture |
| 10-27 02:50 | 80m | -11 / -18 | 4O7CC | -6 / -16 | 6 | ✓ Full exchange observed |
| 10-27 02:48 | 80m | -14 / +1 | OM2WQ | +13 / -8 | 3 | ✓ Full exchange observed |
| 10-26 04:06 | 80m | - / - | RY7F | -21 / - | 4 | Partial capture |
| 10-26 04:04 | 80m | -18 / - | DA125RH | - / -11 | 3 | Partial capture |
| 10-26 04:00 | 80m | - / - | RY7F | -14 / - | 3 | Partial capture |
| 10-26 03:59 | 80m | -23 / -8 | DH2KAB | +10 / -12 | 5 | ✓ Full exchange observed |
| 10-26 03:59 | 80m | -19 / -16 | DA125RH | +10 / -16 | 5 | Partial capture |
| 10-26 03:58 | 80m | -24 / - | RD0L/P | - / - | 2 | Partial capture |
| 10-26 03:50 | 80m | - / -19 | OM1II | +12 / - | 15 | Partial capture |
| 10-26 03:49 | 80m | -18 / -7 | F4EGM | -2 / -12 | 4 | Partial capture |
| 10-26 03:47 | 80m | -22 / - | OM2WQ | +9 / -17 | 9 | ✓ Closing observed |
| 10-26 03:08 | 80m | -12 / - | K4YT | - / +6 | 2 | Partial capture |
| 10-26 03:07 | 80m | - / - | RY7F | -11 / - | 4 | Partial capture |
| 10-26 03:04 | 80m | -14 / - | MI0SAM | -2 / -7 | 13 | ✓ Closing observed |
| 10-22 03:45 | 40m | -15 / -6 | 4Z5OZ | -14 / -13 | 4 | ✓ Full exchange observed |
| 10-22 03:33 | 40m | -13 / - | C5R | - / -10 | 2 | ✓ Closing fragment |
| 10-22 03:20 | 40m | - / -4 | CT9/DF7EE | -7 / - | 3 | Partial capture |
| 10-17 04:06 | 40m | - / -13 | HA3IC | -12 / - | 3 | ✓ Closing fragment |
| 10-06 04:02 | 80m | - / -14 | UT2AU | -2 / - | 2 | ✓ Closing fragment |
| 10-06 03:48 | 160m | - / -17 | F5BZB | +7 / - | 2 | ✓ Closing fragment |
| 10-05 03:52 | 80m | - / - | R2AL | +8 / - | 3 | Partial capture |
| 10-05 03:51 | 80m | -12 / -8 | ON7GB | +12 / - | 3 | ✓ Closing observed |
| 10-02 04:30 | 160m | - / -14 | 9A2NO | -11 / - | 3 | ✓ Closing fragment |
| 10-02 04:27 | 160m | - / -13 | OK1PI | +6 / - | 3 | Partial capture |
| 10-02 04:26 | 160m | - / -19 | SP3BPU | +10 / - | 5 | ✓ Closing fragment |
| 10-02 04:17 | 160m | - / -18 | SV8CKM | +1 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 004445 +3 1970 K3EA LB8CA -05 (x4) 231800 +4 318 K3EA 4O7CC RR73 231930 +8 2128 K3EA DF2GH JN68 231930 -9 2531 K3EA 5B4AMX -21 232000 +1 2129 K3EA DF2GH JN68 232000 -10 2530 K3EA 5B4AMX RR73 232100 +4 2128 K3EA DF2GH R-21 232130 -8 1105 K3EA G6PWS R-19 232130 +7 2128 K3EA DF2GH R-21 (x2) 232930 -24 899 VO1NC K3EA FN20 (x2)
UTC dB Audio Message 040115 -24 2095 K3EA 5B4AMX -13 (x3) 040515 -4 1958 K3EA DK7ZT JO40 (x4) 041545 +7 2747 K3EA ES2MC KO29 (x3) 044415 -24 1421 K3EA HB0CC -16 (x2) 050045 -1 2736 K3EA YL2VW -17 050045 -6 2330 K3EA OZ1BUR JO46 050115 +9 2736 K3EA YL2VW RR73
UTC dB Audio Message 021915 +1 1003 K3EA M7EYP -15 (x3) 002530 +1 764 K3EA M6WRB -16 (x3) 005815 -16 972 ZZ5UNO K3EA FN20 (x2) 010030 -13 2124 K3EA IK4UOF -10 (x2) 010115 -15 971 IK4UOF K3EA 73 010230 +5 2295 K3EA ON8WR JO11 012115 -10 254 K3EA M9DNC RR73 023915 -9 1531 K3EA IK0QDM -09 (x2)
UTC dB Audio Message 135300 -22 1609 K3EA ON7USB RRR 144615 -8 2404 K3EA EB3BRC JN01 (x2) 152915 -14 2573 K3EA M0YWA IO94 162715 +8 905 K3EA G3EFG -15 (x2) 173345 -11 1642 K3EA LB4BK JO39 (x6) 174000 -5 1672 K3EA DL3EBJ -05 (x2)
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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