ON2AJ — 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 ON2AJ, decoded by SO8OO in southeastern Poland. 335 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 20 UTC dates in the available aggregate history. Observed between 2026-06-06 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 335 FT8 messages attributed to ON2AJ as the transmitting token by decoded message structure across 20 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (44%), followed by 40 m (42%) and 80 m (15%). Most decodes (53%) fell within the six-hour window 18:00-00:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (60%); the estimated median was -6 dB.
Overview
Bands
Last attributed message: 2026-11-04 16:24 UTC
Observed FT8 message patterns
- Attributed sample
- 335 messages
- Active dates
- 20 UTC dates
- Estimated median S/N
- -6 dB
- Estimated 10th-90th percentile
- -17 to +6 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 52, moderate (-15 to -9 dB) 82, strong (≥ -8 dB) 201.
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 ON2AJ 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 ON2AJ
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
- JO11 · 225 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,331 km (approx.)
- Last such locator decoded
- 2026-11-04 16:24 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 | ON2AJ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 16:18 | 40m | -10 / - | MM0DHQ | -19 / -16 | 4 | ✓ Closing observed |
| 11-04 00:06 | 80m | - / -5 | DO5HB | -18 / - | 2 | Partial capture |
| 11-04 00:01 | 80m | -14 / - | AA4VV | - / - | 2 | Partial capture |
| 11-03 23:55 | 80m | -13 / -11 | LZ911TD | -7 / -16 | 3 | Partial capture |
| 11-03 23:54 | 80m | - / -9 | F5OYA/P | -13 / - | 14 | ✓ Closing fragment |
| 11-03 23:53 | 80m | -7 / -3 | UA9XL/P | -17 / +1 | 2 | Partial capture |
| 11-03 23:49 | 80m | -6 / -5 | ON1BH | -6 / +3 | 4 | ✓ Full exchange observed |
| 11-03 23:49 | 80m | - / -6 | OO0O | -17 / - | 2 | ✓ Closing fragment |
| 11-03 23:48 | 80m | -4 / -10 | ON5WR | +4 / -3 | 4 | ✓ Full exchange observed |
| 11-03 23:44 | 80m | -10 / +9 | IK4TVP | +3 / -3 | 5 | ✓ Full exchange observed |
| 11-03 23:44 | 80m | -6 / -9 | S55P | -7 / +1 | 4 | ✓ Full exchange observed |
| 11-03 23:40 | 80m | -12 / -8 | T77RN | -16 / -9 | 3 | ✓ Full exchange observed |
| 11-03 23:28 | 40m | -3 / - | BA8BLK | - / - | 2 | Partial capture |
| 11-03 23:27 | 40m | -4 / - | TJ1GD | - / - | 2 | Partial capture |
| 11-03 23:26 | 40m | -1 / - | EY7BP | - / - | 2 | Partial capture |
| 11-03 23:20 | 40m | +4 / - | 7Z1DR | - / -5 | 7 | ✓ Closing fragment |
| 11-03 23:16 | 40m | -5 / - | 9A4N | - / +3 | 4 | Partial capture |
| 11-03 23:11 | 40m | 0 / - | TA4SSK | - / -13 | 6 | Partial capture |
| 11-03 23:10 | 40m | -2 / - | W9ZR | - / - | 2 | Partial capture |
| 11-03 23:09 | 40m | -9 / - | A71AH | - / - | 3 | Partial capture |
| 11-03 23:07 | 40m | -6 / -9 | ON8WR | 0 / -11 | 5 | ✓ Full exchange observed |
| 11-03 23:06 | 40m | -10 / - | EY7BP | - / - | 2 | Partial capture |
| 11-03 23:04 | 40m | -7 / - | TC0TR | - / - | 4 | Partial capture |
| 11-03 23:02 | 40m | -1 / -12 | 4X1UF | -12 / -9 | 5 | ✓ Full exchange observed |
| 11-03 22:58 | 40m | -7 / - | EY7BP | - / - | 7 | Partial capture |
| 11-03 22:57 | 40m | -4 / - | 9A3AUH | - / -5 | 3 | ✓ Closing fragment |
| 10-28 11:37 | 40m | - / -10 | ON1DGN | -18 / - | 2 | ✓ Closing fragment |
| 10-21 21:44 | 80m | -8 / - | LX/DF2SD | - / - | 2 | Partial capture |
| 10-21 21:38 | 80m | -10 / -17 | UA4POO | +5 / -5 | 5 | ✓ Full exchange observed |
| 10-21 21:37 | 80m | -6 / -11 | DO9SAM | +19 / -8 | 5 | ✓ Full exchange observed |
| 10-21 21:35 | 80m | -8 / -6 | OE3OOG | +6 / -1 | 4 | ✓ Full exchange observed |
| 10-21 21:34 | 80m | 0 / - | W1MK | - / -12 | 2 | ✓ Closing fragment |
| 10-21 12:04 | 40m | - / +7 | OT4R | -20 / - | 2 | ✓ Closing fragment |
| 10-19 08:55 | 40m | - / -12 | DL3MIB | 0 / - | 4 | ✓ Closing fragment |
| 10-19 08:53 | 40m | - / -15 | DH5BM | -10 / - | 6 | ✓ Closing fragment |
| 10-13 12:33 | 40m | - / +2 | PD0IFI | -9 / - | 2 | Partial capture |
| 10-09 07:53 | 80m | - / - | SP6FME | +12 / - | 2 | Partial capture |
| 10-09 07:48 | 80m | - / -21 | SP6FME | +15 / - | 6 | Partial capture |
| 10-09 07:47 | 80m | - / -2 | DM5KM | 0 / - | 2 | ✓ Closing fragment |
| 10-07 06:46 | 80m | - / -5 | DL1UDO | -17 / - | 2 | ✓ Closing fragment |
| 10-07 06:42 | 80m | -16 / - | DJ8TX | - / -10 | 2 | ✓ Closing fragment |
| 10-07 06:40 | 80m | - / -5 | DO2MOG | -16 / - | 2 | ✓ Closing fragment |
| 10-07 06:34 | 80m | - / -14 | DL3BH | -18 / - | 8 | Partial capture |
| 10-07 06:33 | 80m | - / - | DK6WS | -5 / - | 2 | ✓ Closing fragment |
| 10-07 06:29 | 80m | -9 / - | EA1IOK | - / -8 | 2 | ✓ Closing fragment |
| 10-07 06:29 | 80m | -10 / -8 | DO8JB | -8 / 0 | 6 | ✓ Full exchange observed |
| 10-07 06:26 | 80m | -10 / - | G8KHF | - / -2 | 4 | ✓ Closing fragment |
| 09-29 08:36 | 40m | - / -7 | HF100PKP | -12 / - | 2 | Partial capture |
| 09-15 22:04 | 80m | -20 / -1 | ON4MAP | -18 / - | 3 | ✓ Closing observed |
| 09-09 07:14 | 40m | -12 / - | PV8AJ | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 232300 +6 536 7Z1DR ON2AJ R-05 (x4) 232615 -1 1460 EY7BP ON2AJ JO11 (x2) 232745 +1 1798 TJ1GD ON2AJ JO11 (x2) 232845 +0 1571 BA8BLK ON2AJ JO11 (x2) 161830 -9 2176 MM0DHQ ON2AJ JO11 (x2) 161915 -19 2175 ON2AJ MM0DHQ RR73 161930 -10 2175 MM0DHQ ON2AJ 73 162400 -8 1252 ON7AC ON2AJ JO11
UTC dB Audio Message 235615 -5 2004 ON2AJ F5OYA/P JN13 (x8) 000115 -14 2081 AA4VV ON2AJ JO11 000145 -13 2004 ON2AJ F5OYA/P R-09 000145 -14 2081 AA4VV ON2AJ JO11 000215 -18 2005 ON2AJ F5OYA/P R-09 (x2) 000600 -19 1681 ON2AJ DO5HB JO40 (x2)
UTC dB Audio Message 142245 -4 690 YF1CAD ON2AJ JO11 142345 -12 971 VK2ZR ON2AJ JO11 (x3) 142530 -16 1758 UR3CFC ON2AJ JO11 143245 -13 1544 YC0BYR ON2AJ JO11 143530 -16 1575 4X5ZX ON2AJ JO11 144100 +2 2013 UN7PNF ON2AJ R-06 (x2) 144330 +5 1434 IK8DYE ON2AJ +03 145945 +4 1645 UT2UQ ON2AJ JO11 (x3) 150215 +2 1870 US3EW ON2AJ JO11 (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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