K4MIE — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving K4MIE, decoded by SO8OO in southeastern Poland. 35 FT8 messages attributed to this token as transmitter, on 20m, across 6 UTC dates in the available aggregate history. Observed between 2026-08-20 and 2026-08-28.
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 35 FT8 messages attributed to K4MIE as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). Several six-hour UTC windows tied for the largest share (94%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -12 dB.
Overview
Observed FT8 message patterns
- Attributed sample
- 35 messages
- Active dates
- 6 UTC dates
- Estimated median S/N
- -12 dB
- Estimated 10th-90th percentile
- -15 to -5 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 3, moderate (-15 to -9 dB) 19, strong (≥ -8 dB) 13.
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 K4MIE 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 K4MIE
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
- EM64 · 3 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 8,314 km (approx.)
- Last such locator decoded
- 2026-08-27 20:07 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 | K4MIE S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-28 15:55 | 20m | - / -13 | OK2CNI | -9 / - | 2 | ✓ Closing fragment |
| 08-28 15:51 | 20m | -16 / - | IK4LZH | - / -18 | 2 | Partial capture |
| 08-27 20:47 | 20m | - / - | DG4MK | -9 / - | 4 | Partial capture |
| 08-27 20:47 | 20m | - / - | DL3MIB | +13 / - | 7 | Partial capture |
| 08-27 20:26 | 20m | -15 / - | E70NA | - / -15 | 2 | Partial capture |
| 08-27 20:24 | 20m | - / - | G0ULG | -6 / - | 2 | Partial capture |
| 08-27 20:08 | 20m | - / - | DM4GG | +13 / - | 2 | Partial capture |
| 08-27 20:01 | 20m | - / - | M7NTL | +4 / - | 11 | Partial capture |
| 08-27 19:59 | 20m | - / - | SP1TJ | -8 / - | 2 | Partial capture |
| 08-27 18:58 | 20m | - / -16 | PD5MVH | +2 / - | 12 | Partial capture |
| 08-26 20:42 | 20m | - / -10 | 9K2YM | +5 / - | 2 | ✓ Closing fragment |
| 08-23 21:40 | 20m | -13 / -12 | SV5BYP | -12 / -12 | 6 | ✓ Full exchange observed |
| 08-22 21:51 | 20m | - / - | RA3ZH | +10 / - | 2 | Partial capture |
| 08-22 21:40 | 20m | -7 / - | 7Z1BQ | - / -12 | 8 | Partial capture |
| 08-22 21:39 | 20m | -6 / - | WY0V | - / +8 | 2 | ✓ Closing fragment |
| 08-22 21:38 | 20m | -7 / - | EA8UP | - / -5 | 2 | Partial capture |
| 08-22 21:36 | 20m | -12 / - | S55X | - / -11 | 2 | Partial capture |
| 08-21 21:09 | 20m | - / - | R6FFB | -8 / - | 2 | Partial capture |
| 08-21 21:06 | 20m | -13 / - | KJ2AM | - / +1 | 8 | Partial capture |
| 08-21 21:04 | 20m | - / - | RN3OG | +4 / - | 3 | Partial capture |
| 08-21 20:35 | 20m | - / -18 | 4Z5PT | -6 / - | 2 | ✓ Closing fragment |
| 08-21 20:23 | 20m | - / -7 | ON1AEY | -12 / - | 2 | ✓ Closing fragment |
| 08-21 20:23 | 20m | - / - | OE6TXW | -4 / - | 2 | Partial capture |
| 08-21 20:22 | 20m | - / -14 | 9K2GR | +1 / - | 3 | ✓ Closing fragment |
| 08-21 20:18 | 20m | - / -14 | R5AJ | -11 / - | 2 | ✓ Closing fragment |
| 08-20 21:19 | 20m | - / -12 | EC3A | 0 / - | 2 | Partial capture |
| 08-20 21:18 | 20m | -14 / - | OK7TB | - / +3 | 2 | ✓ Closing fragment |
| 08-17 22:47 | 20m | - / -10 | LZ2EW | -17 / - | 7 | ✓ Closing fragment |
| 08-17 22:42 | 20m | - / +5 | D2UY | -9 / - | 2 | ✓ Closing fragment |
| 08-17 22:40 | 20m | - / -6 | PI4DX | -14 / - | 2 | ✓ Closing fragment |
| 08-11 01:13 | 40m | - / -7 | US2YW | +1 / - | 3 | ✓ Closing fragment |
| 08-11 01:05 | 40m | - / -8 | S52D | -10 / - | 3 | ✓ Closing fragment |
| 08-05 17:46 | 20m | - / -13 | EA1KP | -9 / - | 6 | ✓ Closing fragment |
| 08-01 18:56 | 20m | - / -24 | UT7UJ | +2 / - | 2 | ✓ Closing fragment |
| 07-27 23:24 | 20m | - / +5 | A71UN | -16 / - | 2 | ✓ Closing fragment |
| 07-24 20:40 | 20m | - / -13 | G7COU | -4 / - | 2 | ✓ Closing fragment |
| 07-24 18:27 | 20m | - / - | RA1OD | -7 / - | 2 | Partial capture |
| 07-20 23:33 | 20m | - / -6 | E70A | -6 / - | 2 | ✓ Closing fragment |
| 07-20 23:24 | 20m | - / - | HB9TIH | -12 / - | 3 | ✓ Closing fragment |
| 07-20 23:19 | 20m | - / - | RX9ABI | -12 / - | 2 | Partial capture |
| 07-20 23:19 | 20m | - / - | I3QDK | -16 / - | 4 | Partial capture |
| 07-18 20:12 | 20m | - / -17 | DL3EBJ | -20 / - | 2 | Partial capture |
| 07-06 23:19 | 20m | - / -15 | YU1LD | -8 / - | 5 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 204745 +16 1048 K4MIE DL3MIB JN57 204745 -16 1678 K4MIE DG4MK JO50 204815 +16 1048 K4MIE DL3MIB JN57 204815 -12 1678 K4MIE DG4MK JO50 204845 +12 1048 K4MIE DL3MIB JN57 (x3) 204945 -4 1678 K4MIE DG4MK JO50 205015 +9 1048 K4MIE DL3MIB JN57 205015 -3 1678 K4MIE DG4MK JO50 205045 +11 1048 K4MIE DL3MIB JN57 155100 -15 2586 IK4LZH K4MIE -18 (x2) 155515 -10 2517 K4MIE OK2CNI R-13 (x2)
UTC dB Audio Message 004200 -15 2495 K4MIE IZ8DBJ R-13 004230 -13 2221 K4MIE IK6DLK JN63 010530 -11 2232 K4MIE S52D R-08 (x3) 011030 -10 2692 K4MIE G5TV R-10 011200 -16 2218 K4MIE 9A4ZM 73 011300 +2 2222 K4MIE US2YW KN28 (x3)
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.
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