ON7KEI — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving ON7KEI, decoded by SO8OO in southeastern Poland. 3,404 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 69 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-04.
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 3,404 FT8 messages attributed to ON7KEI as the transmitting token by decoded message structure across 69 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (62%), followed by 20 m (15%) and 40 m (12%). Most decodes (53%) fell within the six-hour window 17:00-23:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -14 dB.
Overview
Bands
Last attributed message: 2026-10-04 22:10 UTC
Observed FT8 message patterns
- Attributed sample
- 3,404 messages
- Active dates
- 69 UTC dates
- Estimated median S/N
- -14 dB
- Estimated 10th-90th percentile
- -21 to -7 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1,388, moderate (-15 to -9 dB) 1,510, strong (≥ -8 dB) 506.
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 ON7KEI 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 ON7KEI
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
- JO21 · 2,227 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,192 km (approx.)
- Last such locator decoded
- 2026-10-04 22:10 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 | ON7KEI S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-04 22:06 | 160m | -23 / -12 | GI4SNA | +1 / -8 | 3 | ✓ Full exchange observed |
| 10-04 22:03 | 80m | -13 / -9 | WF2A | -4 / -12 | 5 | ✓ Full exchange observed |
| 10-04 21:49 | 40m | -11 / - | S57ACD | - / - | 3 | Partial capture |
| 10-04 21:45 | 40m | -10 / - | EA8DNB | - / - | 3 | ✓ Closing fragment |
| 10-04 21:40 | 40m | -8 / - | R2GFM | - / - | 2 | Partial capture |
| 10-04 21:36 | 40m | -5 / -17 | TA7MMI | -16 / - | 2 | Partial capture |
| 10-04 21:33 | 40m | -6 / - | DG5UDO/P | - / - | 3 | Partial capture |
| 10-04 07:52 | 40m | - / -6 | DK2MAX | -2 / - | 2 | ✓ Closing fragment |
| 10-04 07:47 | 40m | - / -1 | DL2NB | -14 / - | 2 | ✓ Closing fragment |
| 10-04 07:12 | 40m | -18 / - | MX0SQC | -14 / - | 2 | ✓ Closing observed |
| 10-04 07:08 | 40m | -20 / - | IK2VFW | - / - | 2 | Partial capture |
| 10-04 07:03 | 40m | -20 / - | TA4/DL9CA | - / -2 | 2 | Partial capture |
| 10-04 06:48 | 40m | -10 / - | MM0KMK | - / - | 2 | Partial capture |
| 10-04 06:47 | 40m | -14 / - | II4NTTI | - / -18 | 2 | Partial capture |
| 10-04 06:18 | 40m | -15 / - | S57MK | - / - | 3 | Partial capture |
| 10-04 06:14 | 40m | -11 / - | LA8OOA | - / - | 3 | Partial capture |
| 10-04 06:12 | 40m | -8 / - | EA6ZS | - / 0 | 3 | Partial capture |
| 10-04 06:09 | 40m | -12 / -4 | IU2EBR | -4 / +2 | 7 | ✓ Full exchange observed |
| 10-04 06:07 | 40m | -14 / - | DK3MM | - / - | 2 | Partial capture |
| 10-04 06:04 | 40m | -14 / - | F4FTV | - / - | 4 | Partial capture |
| 10-04 06:02 | 40m | -16 / - | KB2TDH | - / - | 4 | Partial capture |
| 10-04 06:00 | 40m | -11 / - | SM0TPH | - / - | 3 | Partial capture |
| 10-04 05:52 | 40m | -12 / - | EC1D | -16 / - | 5 | ✓ Closing observed |
| 10-04 05:50 | 40m | -13 / - | TA4/DL9CA | - / - | 2 | Partial capture |
| 10-04 05:48 | 40m | -15 / - | IW6CAE | - / - | 2 | Partial capture |
| 10-04 05:43 | 40m | -14 / - | VE9LS | - / -18 | 5 | Partial capture |
| 10-04 05:40 | 40m | -12 / - | W5XO | - / - | 3 | Partial capture |
| 10-04 05:37 | 40m | -9 / - | KE9END | - / -24 | 5 | Partial capture |
| 10-04 05:32 | 40m | -11 / - | SP6GCU | - / - | 3 | Partial capture |
| 10-04 05:30 | 40m | -9 / - | K1HOW | - / -21 | 3 | Partial capture |
| 10-04 05:28 | 40m | -9 / - | RA3X | - / - | 4 | Partial capture |
| 10-04 05:27 | 40m | -9 / - | UB3DWZ | - / - | 2 | Partial capture |
| 10-04 05:22 | 40m | -10 / - | R3PJU | - / - | 2 | Partial capture |
| 10-04 05:20 | 40m | -10 / - | S57ACD | - / - | 2 | Partial capture |
| 10-04 05:14 | 40m | -11 / - | HA5LB | - / - | 2 | Partial capture |
| 10-04 05:08 | 40m | -9 / - | LA5ZUA | - / -14 | 3 | ✓ Closing fragment |
| 10-04 05:06 | 40m | -8 / - | K5WW | - / - | 2 | Partial capture |
| 10-04 05:03 | 40m | -8 / -11 | UA5D | -11 / -16 | 7 | ✓ Full exchange observed |
| 10-04 05:00 | 40m | -10 / -2 | IU6VSY | -18 / - | 5 | ✓ Closing observed |
| 10-04 04:56 | 40m | -11 / - | RA3DFQ | - / - | 3 | Partial capture |
| 10-04 04:51 | 40m | -11 / - | RK6MC | - / - | 3 | Partial capture |
| 10-04 04:48 | 40m | -12 / -21 | R3DFS | -15 / - | 3 | ✓ Closing observed |
| 10-04 04:31 | 40m | - / -16 | R3MDA | -14 / - | 2 | ✓ Closing fragment |
| 10-04 04:17 | 40m | - / -16 | R3PE | -11 / - | 2 | ✓ Closing fragment |
| 10-04 03:35 | 40m | - / -18 | RU3KO | -15 / - | 2 | ✓ Closing fragment |
| 10-04 03:16 | 40m | - / -16 | RK6OU | -4 / - | 4 | Partial capture |
| 10-04 02:41 | 40m | - / -15 | RA4ABH | -9 / - | 2 | Partial capture |
| 10-04 02:30 | 40m | - / -11 | RA6FRI | -10 / - | 2 | ✓ Closing fragment |
| 10-04 02:29 | 40m | - / -10 | UA3GDJ | -10 / - | 2 | ✓ Closing fragment |
| 10-04 02:26 | 40m | - / -16 | IT9ORA | -19 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 215015 -13 1400 ON7KEI I1BEP -11 (x2) 215100 -17 1266 I1BEP ON7KEI 73 215145 -1 1334 ON7KEI SP9MRP JO90 (x3) 220630 +1 1413 ON7KEI GI4SNA -12 220645 -23 1730 GI4SNA ON7KEI R-08 220700 +1 1413 ON7KEI GI4SNA RR73 220715 -24 1533 CQ ON7KEI JO21 a1 220745 -22 1534 LZ2IP ON7KEI JO21 220845 -19 1533 CQ ON7KEI JO21 a1 (x3) 221045 -20 1534 LZ2IP ON7KEI JO21
UTC dB Audio Message 192530 -20 1429 PE1JLZ ON7KEI R+03 192630 -24 1756 ON7KEI G8TKY +00 (x2) 192830 -24 1428 E70SZ ON7KEI JO21 193430 -24 1429 HB3YOR ON7KEI R-21 193645 -14 1429 DL9PZ ON7KEI JO21 193745 -17 1429 EA4DL ON7KEI JO21 194000 -14 1906 ON7KEI DL9PZ +06 215500 +7 1436 ON7KEI IQ9SZ/2 -17 (x2) 220330 -3 1002 ON7KEI WF2A -09 220345 -15 1730 WF2A ON7KEI R-12 220400 -5 1002 ON7KEI WF2A -09 220415 -11 1730 WF2A ON7KEI R-12 220430 -3 1002 ON7KEI WF2A RR73
UTC dB Audio Message 213430 -5 1307 DG5UDO/P ON7KEI JO21 213600 -5 1118 TA7MMI ON7KEI JO21 213715 -16 2030 ON7KEI TA7MMI -17 213915 -4 1046 CQ ON7KEI JO21 a1 (x2) 214015 -2 1042 R2GFM ON7KEI JO21 (x2) 214215 -5 1281 CQ ON7KEI JO21 214545 -10 1763 EA8DNB ON7KEI JO21 (x3) 214745 -11 1764 EA3IBY ON7KEI R-06 214900 -13 1763 S57ACD ON7KEI JO21 (x3)
UTC dB Audio Message 054215 -21 1457 EA3JEY ON7KEI JO21 (x5) 061715 -18 1459 DG4BRT ON7KEI JO21 (x5) 062330 -13 1458 SQ4KBF ON7KEI JO21 (x3) 130745 -13 849 ON7KEI GM3POI +00 (x2)
UTC dB Audio Message 090730 -6 2104 ON7KEI II7MGBT -01 (x2) 091215 -17 1244 G5MJF ON7KEI 73 091315 -12 1244 DL5MKR ON7KEI JO21 091600 +10 1560 ON7KEI F6EKI +13 (x2) 091915 -13 1244 F8FFO ON7KEI JO21 092115 -2 1245 TA2PCB ON7KEI JO21 (x3) 092315 +3 1245 MW7MCX ON7KEI JO21 (x2) 092530 -5 728 ON7KEI TA2PCB -13 (x3)
UTC dB Audio Message 203000 -19 2191 ON7KEI DM1TRO -24 (x6) 211815 -21 1471 EA7IM ON7KEI R-16 (x3) 213545 -21 1467 PR7KH ON7KEI R-19 (x2) 085400 -10 1029 ON7KEI LZ2KV -15 (x2) 141915 -21 1240 OK1UOZ ON7KEI JO21 142745 -19 1254 EU6AX ON7KEI JO21
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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