EI2KM — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving EI2KM, decoded by SO8OO in southeastern Poland. 250 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, across 3 UTC dates in the available aggregate history. Observed between 2026-09-29 and 2026-10-01.
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 250 FT8 messages attributed to EI2KM as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (46%), followed by 160 m (31%) and 40 m (23%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (91%); the estimated median was -1 dB.
Overview
Bands
Last attributed message: 2026-10-01 21:43 UTC
Observed FT8 message patterns
- Attributed sample
- 250 messages
- Active dates
- 3 UTC dates
- Estimated median S/N
- -1 dB
- Estimated 10th-90th percentile
- -8 to +6 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 5, moderate (-15 to -9 dB) 18, strong (≥ -8 dB) 227.
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 EI2KM 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 EI2KM
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
- IO63 · 104 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 2,008 km (approx.)
- Last such locator decoded
- 2026-10-01 21:43 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 | EI2KM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-01 21:42 | 40m | -5 / - | SP3BZU | - / +1 | 2 | ✓ Closing fragment |
| 10-01 21:41 | 40m | +1 / - | TF4CU | - / +2 | 2 | ✓ Closing fragment |
| 10-01 21:40 | 40m | -4 / - | E75NET | - / -7 | 2 | Partial capture |
| 10-01 21:34 | 40m | 0 / - | JY5IB | - / -19 | 7 | Partial capture |
| 10-01 21:29 | 40m | +6 / - | LY4Q | - / -5 | 2 | ✓ Closing fragment |
| 10-01 21:29 | 40m | - / - | UA6YW | -9 / - | 6 | Partial capture |
| 10-01 21:27 | 40m | -2 / - | 9A5MP | - / -12 | 3 | ✓ Closing fragment |
| 10-01 21:27 | 40m | - / - | JA4FSH | -5 / - | 3 | Partial capture |
| 10-01 21:23 | 40m | -7 / -6 | EI2JD | -8 / +3 | 7 | ✓ Full exchange observed |
| 10-01 21:22 | 40m | -2 / - | SP6FME | - / +5 | 2 | ✓ Closing fragment |
| 10-01 21:21 | 40m | - / - | UA6YW | -4 / - | 5 | Partial capture |
| 10-01 21:20 | 40m | - / - | DL2KDF | -14 / - | 4 | Partial capture |
| 10-01 21:20 | 40m | -4 / - | IU8RFW | - / 0 | 2 | ✓ Closing fragment |
| 10-01 21:18 | 40m | -5 / -4 | EA1IOK | -5 / +5 | 7 | ✓ Full exchange observed |
| 10-01 21:09 | 80m | - / - | DK0KG | -6 / - | 2 | Partial capture |
| 10-01 21:05 | 80m | - / - | DK0KG | -7 / - | 2 | Partial capture |
| 10-01 21:04 | 80m | -2 / -2 | UN0GY | -23 / -3 | 6 | ✓ Full exchange observed |
| 10-01 21:04 | 80m | -6 / +4 | ON6CQ | -22 / -7 | 6 | ✓ Full exchange observed |
| 10-01 21:03 | 80m | +4 / -14 | 5B4AMM | +4 / -2 | 4 | Partial capture |
| 10-01 21:00 | 80m | 0 / -14 | IW7EDZ | -19 / - | 3 | ✓ Closing observed |
| 10-01 20:58 | 80m | -1 / -1 | ON1BH | 0 / - | 3 | ✓ Closing observed |
| 10-01 20:58 | 80m | -6 / - | DH5BO | - / +7 | 2 | ✓ Closing fragment |
| 10-01 20:56 | 80m | - / - | DO9MH | +2 / - | 4 | Partial capture |
| 10-01 20:55 | 80m | - / -14 | EA7AZH | -20 / - | 2 | Partial capture |
| 10-01 20:54 | 80m | -4 / - | G0HSP | -8 / +3 | 5 | ✓ Full exchange observed |
| 10-01 20:52 | 80m | - / - | R3MDA | -12 / - | 8 | Partial capture |
| 10-01 20:52 | 80m | -4 / - | OZ5AGJ | - / +3 | 2 | ✓ Closing fragment |
| 10-01 20:51 | 80m | - / - | RO2X | +1 / - | 10 | Partial capture |
| 10-01 20:51 | 60m | - / - | DH4PAP | -3 / - | 5 | Partial capture |
| 10-01 20:50 | 80m | - / - | R6FFB | 0 / - | 6 | Partial capture |
| 10-01 20:46 | 160m | - / - | DO5SB | -24 / - | 2 | Partial capture |
| 10-01 20:46 | 160m | - / -9 | RU3UR | +7 / - | 3 | Partial capture |
| 10-01 20:46 | 160m | - / -20 | RA0AF | -9 / - | 3 | Partial capture |
| 10-01 20:45 | 160m | - / - | RU3FM | -12 / - | 2 | Partial capture |
| 10-01 20:42 | 160m | -2 / - | DL7ET | - / -5 | 2 | ✓ Closing fragment |
| 10-01 20:39 | 160m | +2 / - | YB5QZ | - / -15 | 7 | ✓ Closing fragment |
| 09-30 23:29 | 80m | - / - | ON4MAP | -12 / - | 5 | Partial capture |
| 09-30 23:28 | 80m | +4 / - | K8RCT | -24 / -14 | 3 | ✓ Full exchange observed |
| 09-30 23:27 | 80m | -2 / - | DC7KM | +12 / - | 4 | ✓ Full exchange observed |
| 09-30 23:24 | 80m | -2 / -2 | EA8AR | -13 / -4 | 6 | ✓ Full exchange observed |
| 09-30 23:23 | 80m | -2 / -4 | 9A3AUH | +12 / +2 | 6 | ✓ Full exchange observed |
| 09-30 23:23 | 80m | 0 / +2 | F5OYA/P | -13 / 0 | 5 | ✓ Full exchange observed |
| 09-30 23:20 | 160m | - / - | R3ICU | -19 / - | 3 | Partial capture |
| 09-30 23:19 | 160m | 0 / - | DK2DB | -1 / +1 | 5 | ✓ Full exchange observed |
| 09-30 23:18 | 160m | 0 / - | SV8QG | +3 / -14 | 5 | ✓ Full exchange observed |
| 09-30 23:12 | 40m | +2 / - | WB8UBR | - / -2 | 2 | ✓ Closing fragment |
| 09-30 23:10 | 40m | +6 / - | WA8IUS | - / -15 | 2 | Partial capture |
| 09-30 23:05 | 40m | -3 / - | S79KW | - / -19 | 7 | Partial capture |
| 09-30 23:04 | 40m | -3 / - | HB9ZHK | - / +1 | 3 | Partial capture |
| 09-30 22:03 | 80m | 0 / - | F1HSY | - / +1 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 213445 -7 1332 JY5IB EI2KM IO63 (x6) 213945 +1 1292 CQ EI2KM IO63 214015 +0 1292 E75NET EI2KM -07 (x2) 214145 +4 1292 TF4CU EI2KM +02 (x2) 214245 -5 1292 SP3BZU EI2KM +01 (x2) 214345 +1 1292 CQ EI2KM IO63 214400 -10 1742 EI2KM UA6YW LN04
UTC dB Audio Message 210500 -5 1209 EI2KM DK0KG JN49 210515 -5 1412 UN0GY EI2KM -03 (x2) 210600 -24 2306 EI2KM UN0GY R-02 210615 +0 1412 UN0GY EI2KM RR73 210630 -22 2306 EI2KM UN0GY 73 210630 -23 1558 EI2KM ON6CQ JO11 210630 -9 1209 EI2KM DK0KG JN49 210645 -2 1412 ON6CQ EI2KM -07 210700 -22 1558 EI2KM ON6CQ R+04 210715 -9 1412 ON6CQ EI2KM RR73 210730 -4 737 EI2KM R3ICU KO66 210730 -21 1558 EI2KM ON6CQ 73 210900 -6 1209 EI2KM DK0KG JN49 (x2)
UTC dB Audio Message 205115 -5 464 EI2KM DH4PAP JO30 (x5)
UTC dB Audio Message 204430 +6 1312 CQ EI2KM IO63 (x2) 204515 -3 1452 EI2KM SP5GW KO12 204515 -10 1090 EI2KM RU3FM KO94 204530 +6 1312 CQ EI2KM IO63 204545 -15 1090 EI2KM RU3FM KO94 204600 +0 1312 CQ EI2KM IO63 204615 -15 1271 EI2KM RA0AF -20 204645 +7 2090 EI2KM RU3UR -09 204645 -7 1271 EI2KM RA0AF -20 204645 -24 1525 EI2KM DO5SB JN59 204715 +6 2090 EI2KM RU3UR -09 204715 -6 1271 EI2KM RA0AF -20 204715 -24 1525 EI2KM DO5SB JN59 204745 +8 2090 EI2KM RU3UR -09
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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