ON7ER — 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 ON7ER, decoded by SO8OO in southeastern Poland. 183 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 10 UTC dates in the available aggregate history. Observed between 2026-07-23 and 2026-11-04.
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 183 FT8 messages attributed to ON7ER as the transmitting token by decoded message structure across 10 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (98%), followed by 40 m (2%). Several six-hour UTC windows tied for the largest share (100%), 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
Bands
Last attributed message: 2026-11-04 19:55 UTC
Observed FT8 message patterns
- Attributed sample
- 183 messages
- Active dates
- 10 UTC dates
- Estimated median S/N
- -12 dB
- Estimated 10th-90th percentile
- -23 to -5 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 53, moderate (-15 to -9 dB) 74, strong (≥ -8 dB) 56.
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 ON7ER 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 ON7ER
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
- JO10 · 112 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,335 km (approx.)
- Last such locator decoded
- 2026-11-04 19:53 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 | ON7ER S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 19:54 | 80m | -6 / - | DL7GER | - / +8 | 2 | ✓ Closing fragment |
| 11-04 19:48 | 80m | -11 / - | EA5KDD | - / -14 | 2 | ✓ Closing fragment |
| 11-04 19:47 | 80m | -12 / - | D2UY | - / - | 2 | Partial capture |
| 11-04 19:37 | 80m | -8 / - | IU2THY | +11 / - | 5 | ✓ Full exchange observed |
| 11-04 19:35 | 80m | -6 / +3 | F5LVR | -2 / - | 4 | ✓ Full exchange observed |
| 11-04 19:34 | 80m | -5 / +4 | SP9DWT | -10 / - | 3 | ✓ Closing observed |
| 11-03 18:23 | 80m | - / -3 | DL1UDO | -4 / - | 3 | ✓ Closing fragment |
| 11-03 18:20 | 80m | -11 / -8 | DF2JK | -15 / +10 | 3 | Partial capture |
| 11-03 18:14 | 80m | -14 / -2 | OH1ZE | -5 / +3 | 5 | ✓ Full exchange observed |
| 11-03 18:14 | 80m | -12 / - | MM3JFM | - / +5 | 2 | ✓ Closing fragment |
| 10-15 19:31 | 80m | -6 / -6 | DO5PY | -9 / +8 | 5 | ✓ Full exchange observed |
| 10-15 19:28 | 80m | -10 / - | RK6OQ | -4 / -9 | 3 | Partial capture |
| 10-15 19:25 | 80m | -16 / - | RW6PA | - / - | 4 | Partial capture |
| 10-15 19:24 | 80m | -13 / +4 | UN0GY | -8 / -14 | 5 | ✓ Full exchange observed |
| 10-01 19:21 | 80m | - / -1 | DO8JB | -10 / - | 3 | ✓ Closing fragment |
| 10-01 19:20 | 80m | -18 / - | RT6Z | - / - | 2 | Partial capture |
| 10-01 19:19 | 80m | -24 / - | DL7KI | - / +1 | 2 | ✓ Closing fragment |
| 10-01 19:17 | 80m | -8 / - | DO2SGW | - / -25 | 2 | Partial capture |
| 10-01 19:16 | 80m | -11 / - | OH6EPM | - / -21 | 2 | ✓ Closing fragment |
| 10-01 16:45 | 80m | +4 / - | DL8WEM | -1 / - | 5 | ✓ Full exchange observed |
| 10-01 16:41 | 80m | - / -7 | DA6MY | -12 / - | 2 | Partial capture |
| 10-01 16:38 | 80m | - / -10 | DM2CNE | +10 / - | 4 | ✓ Closing fragment |
| 10-01 16:36 | 80m | -20 / -11 | OH3MB | -6 / -9 | 5 | ✓ Full exchange observed |
| 10-01 16:35 | 80m | -18 / -9 | SP9EVL | +14 / -7 | 7 | ✓ Full exchange observed |
| 10-01 15:33 | 80m | - / +1 | DO2BBC | -9 / - | 3 | ✓ Closing fragment |
| 10-01 15:32 | 80m | - / - | PA0PVW | -16 / - | 3 | ✓ Closing fragment |
| 09-28 19:27 | 80m | -2 / -15 | MX0SQC | -4 / - | 4 | ✓ Full exchange observed |
| 09-28 19:26 | 80m | -7 / +7 | G4XEX | -16 / +7 | 5 | ✓ Full exchange observed |
| 09-28 19:18 | 80m | -14 / - | HB3YPJ | - / -17 | 3 | ✓ Closing fragment |
| 09-28 19:10 | 80m | -8 / - | F1PBZ | - / -1 | 2 | ✓ Closing fragment |
| 09-28 19:09 | 80m | -6 / - | ON8MA | - / - | 2 | ✓ Closing fragment |
| 09-22 19:29 | 80m | - / +4 | DJ8TX | -15 / - | 2 | ✓ Closing fragment |
| 09-22 19:24 | 80m | -12 / - | PA2HP | +4 / +9 | 4 | Partial capture |
| 09-22 17:02 | 40m | -7 / - | DL7ARV | +2 / - | 3 | Partial capture |
| 09-22 17:01 | 40m | - / -7 | PA8S | -5 / - | 3 | ✓ Closing fragment |
| 09-22 17:00 | 40m | - / -5 | F4EGM | -2 / - | 3 | ✓ Closing fragment |
| 09-14 18:41 | 80m | -15 / - | RA9CUU | - / - | 3 | Partial capture |
| 09-14 18:40 | 80m | -12 / - | SV9MBH | -14 / -10 | 3 | ✓ Closing observed |
| 09-14 18:38 | 80m | -13 / - | UB3BDJ/6 | - / - | 3 | Partial capture |
| 09-14 18:36 | 80m | -10 / +10 | LB5WB | +8 / - | 4 | ✓ Full exchange observed |
| 09-14 18:35 | 80m | - / -16 | DA6YY | +4 / - | 2 | Partial capture |
| 09-14 18:32 | 80m | -8 / - | RA9CUU | - / - | 3 | Partial capture |
| 09-14 18:30 | 80m | -14 / - | RA9ACA | - / - | 2 | Partial capture |
| 08-18 18:34 | 80m | -9 / -21 | R7CD | +7 / -9 | 3 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 193800 -8 661 IU2THY ON7ER RR73 193815 +10 2716 ON7ER IU2THY 73 193900 -3 662 CQ ON7ER JO10 (x3) 194700 -13 2118 D2UY ON7ER JO10 (x2) 194800 -11 2118 EA5KDD ON7ER R-14 (x2) 195030 -14 2118 RW9MZ ON7ER JO10 195230 -2 642 CQ ON7ER JO10 (x2) 195400 -6 656 DL7GER ON7ER +08 (x2) 195530 -6 656 M0MPM ON7ER RR73
UTC dB Audio Message 165830 -2 2355 YC2BUZ ON7ER JO10 170015 -3 2289 ON7ER F4EGM JN29 (x3) 170130 -4 2355 CQ ON7ER JO10 170145 -4 687 ON7ER PA8S JO32 (x2) 170215 +0 341 ON7ER DL7ARV JO62 170245 -6 686 ON7ER PA8S 73 170245 +3 341 ON7ER DL7ARV JO62 170300 -7 2355 DL7ARV ON7ER +12
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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