ON4AZM — 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 ON4AZM, decoded by SO8OO in southeastern Poland. 1,130 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, across 76 UTC dates in the available aggregate history. Observed between 2026-06-18 and 2026-11-06.
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 1,130 FT8 messages attributed to ON4AZM as the transmitting token by decoded message structure across 76 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (58%), followed by 80 m (19%) and 20 m (13%). Most decodes (64%) fell within the six-hour window 14:00-20:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.
Overview
Bands
Last attributed message: 2026-11-06 07:03 UTC
Observed FT8 message patterns
- Attributed sample
- 1,130 messages
- Active dates
- 76 UTC dates
- Estimated median S/N
- -9 dB
- Estimated 10th-90th percentile
- -17.8 to 0 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 204, moderate (-15 to -9 dB) 421, strong (≥ -8 dB) 505.
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 ON4AZM 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 ON4AZM
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 · 740 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,331 km (approx.)
- Last such locator decoded
- 2026-11-06 07:03 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 | ON4AZM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-06 06:54 | 40m | -14 / - | KQ4FMX | - / -13 | 2 | Partial capture |
| 11-06 06:53 | 40m | - / - | DL1BBO | -4 / - | 2 | Partial capture |
| 11-06 06:51 | 40m | -1 / - | RN1TV | -1 / - | 2 | ✓ Closing observed |
| 11-06 06:49 | 40m | -9 / - | J88IH | - / -25 | 2 | Partial capture |
| 11-06 06:20 | 80m | -1 / - | LA7DFA | - / - | 2 | Partial capture |
| 11-06 06:17 | 160m | - / -9 | G0OIL | +2 / - | 2 | ✓ Closing fragment |
| 11-05 20:16 | 80m | -15 / -16 | RA6ABO | -7 / - | 3 | ✓ Closing observed |
| 11-05 17:04 | 40m | -4 / - | OH6IH | - / - | 2 | Partial capture |
| 11-04 19:50 | 60m | -6 / - | OH6FSO | - / - | 2 | Partial capture |
| 11-04 19:45 | 60m | -19 / -16 | VE1YX | -16 / -17 | 6 | ✓ Full exchange observed |
| 11-04 19:44 | 60m | -16 / -4 | DD6ZV | -19 / -17 | 7 | ✓ Full exchange observed |
| 11-04 19:43 | 60m | -20 / -5 | IW9FRA | -13 / -20 | 4 | ✓ Full exchange observed |
| 11-04 19:40 | 60m | -1 / +1 | OH6FSO | -1 / -10 | 5 | ✓ Full exchange observed |
| 11-04 19:39 | 80m | - / -10 | OZ9FF | +3 / - | 9 | Partial capture |
| 11-04 19:33 | 160m | - / -11 | DH8WF | -7 / - | 2 | ✓ Closing fragment |
| 11-04 19:31 | 160m | - / -12 | YL3CW | +4 / - | 2 | ✓ Closing fragment |
| 11-04 15:11 | 40m | -15 / -1 | OT4R | -6 / - | 3 | ✓ Closing observed |
| 11-04 14:58 | 40m | -18 / - | UA1CAS | - / - | 2 | Partial capture |
| 11-03 19:40 | 60m | -9 / -18 | TA7MMI | -10 / - | 6 | Partial capture |
| 11-03 19:32 | 60m | -10 / - | OE3UKW | - / -5 | 2 | ✓ Closing fragment |
| 11-03 19:31 | 60m | -13 / - | 9A4ZM | - / -14 | 2 | Partial capture |
| 11-03 19:29 | 60m | - / - | F5LMJ | -11 / - | 2 | Partial capture |
| 11-03 19:28 | 60m | - / - | DK3JW | -9 / - | 5 | Partial capture |
| 11-03 19:28 | 60m | - / 0 | IK4CBO | -5 / - | 4 | ✓ Closing fragment |
| 11-03 19:27 | 60m | - / - | DJ0MAB | -1 / - | 3 | Partial capture |
| 11-03 19:27 | 60m | -10 / - | DL5DQZ | -18 / -5 | 3 | ✓ Closing observed |
| 11-03 19:23 | 60m | -10 / - | OH6FSG | - / - | 2 | Partial capture |
| 11-03 19:08 | 80m | -12 / - | US2YW | -3 / -12 | 2 | Partial capture |
| 11-03 19:07 | 80m | -18 / - | RK1AS | - / -17 | 2 | ✓ Closing fragment |
| 11-03 18:57 | 40m | -12 / - | EI4KF | - / - | 8 | Partial capture |
| 11-02 19:27 | 40m | -6 / - | IZ8FMY | - / - | 5 | Partial capture |
| 11-02 19:22 | 40m | -3 / - | VJ6X | - / - | 3 | Partial capture |
| 11-02 19:19 | 40m | -5 / - | EA8CDG | - / -1 | 5 | ✓ Closing fragment |
| 11-02 19:17 | 40m | -4 / - | RX4SA | - / - | 4 | Partial capture |
| 11-02 18:21 | 60m | - / -8 | DK7ZT | -10 / - | 2 | Partial capture |
| 11-02 18:21 | 60m | -11 / -2 | EA1IOK | -8 / - | 9 | Partial capture |
| 11-02 18:21 | 60m | -5 / - | EB3JT | -14 / +1 | 5 | Partial capture |
| 11-02 18:19 | 60m | -6 / - | LB8ZH | -12 / - | 6 | ✓ Full exchange observed |
| 11-02 18:17 | 60m | -12 / -10 | EC3A | -16 / -8 | 4 | ✓ Full exchange observed |
| 11-02 18:16 | 60m | - / -16 | ON7GB | +9 / - | 10 | Partial capture |
| 11-02 18:07 | 80m | -9 / - | RA1QCX | - / - | 3 | Partial capture |
| 11-02 18:03 | 80m | -6 / - | SM2EKA | -9 / -21 | 4 | ✓ Closing observed |
| 11-02 17:25 | 40m | -6 / -5 | 4X1UF | -14 / -4 | 4 | ✓ Full exchange observed |
| 11-02 17:15 | 40m | -10 / - | SH2PMO | - / - | 3 | ✓ Closing fragment |
| 11-02 15:33 | 40m | -8 / - | SM2OTU | - / -6 | 2 | Partial capture |
| 11-01 17:09 | 40m | -17 / - | YO1BRANCUSI | - / - | 2 | Partial capture |
| 11-01 17:06 | 40m | -19 / -20 | R3IAD | -2 / - | 4 | ✓ Closing observed |
| 11-01 16:47 | 40m | -12 / - | R9DZ | - / -1 | 4 | ✓ Closing fragment |
| 11-01 16:39 | 40m | -7 / - | R9DZ | -11 / -1 | 12 | ✓ Closing observed |
| 11-01 08:00 | 60m | -12 / - | G7IGN | - / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 170430 -5 3091 OH6IH ON4AZM JO11 063645 -14 986 J88IH ON4AZM JO11 064300 -21 2269 ON4AZM F5SZB IN95 064745 -8 985 F5SZB ON4AZM +13 064915 -8 986 J88IH ON4AZM R-25 (x2) 065115 -1 617 RN1TV ON4AZM JO11 065300 -1 616 ON4AZM RN1TV RR73 065330 -3 2835 ON4AZM DL1BBO JO43 (x2) 065415 -15 1930 KQ4FMX ON4AZM JO11 (x2) 065545 -13 1930 SP3IPA ON4AZM R+10 070145 -12 2443 LB6FG ON4AZM R+03 070330 -19 1308 LA4MHA ON4AZM JO11
UTC dB Audio Message 194615 -7 2495 ON4AZM LZ2VQ KN23 194630 -19 1419 VE1YX ON4AZM -17 194645 -18 1147 ON4AZM VE1YX R-16 194645 -19 1419 ON4AZM DD6ZV R-04 194700 -19 1418 VE1YX ON4AZM RR73 194715 -16 1147 ON4AZM VE1YX 73 194715 -21 1418 ON4AZM DD6ZV JO62 194730 -18 1418 DD6ZV ON4AZM -12 194830 -10 781 F6FEG ON4AZM JO11 194845 -22 1419 ON4AZM DD6ZV R-05 (x2) 195000 -7 2807 OH6FSO ON4AZM JO11 (x2) 063315 -2 1735 GX6RAF/P ON4AZM JO11 063415 -10 1536 CT2FFC ON4AZM JO11
UTC dB Audio Message 193745 -14 1910 GM0KMJ ON4AZM R+01 193945 +5 2292 ON4AZM OZ9FF -10 (x9) 201615 -8 733 ON4AZM RA6ABO -16 (x2) 201700 -15 732 RA6ABO ON4AZM 73 062045 -3 2904 LA7DFA ON4AZM JO11 (x2)
UTC dB Audio Message 043645 -16 1900 MW7TTA ON4AZM 73 043700 -20 1900 ON4AZM G4GVB JO02 043715 -17 1900 G4GVB ON4AZM -14 043730 -22 1899 ON4AZM G4GVB R+06 043745 -13 1899 G4GVB ON4AZM -14 043800 -18 1899 ON4AZM G4GVB R+06 043815 -13 1899 G4GVB ON4AZM -14 043830 -21 1899 ON4AZM G4GVB R+06 (x2) 193145 +5 2239 ON4AZM YL3CW -12 (x2) 193315 -7 1125 ON4AZM DH8WF -11 (x2) 061715 +3 649 ON4AZM G0OIL -09 (x2)
UTC dB Audio Message 140730 -5 1455 ON4AZM EK1KE RRR (x9) 065600 -12 1418 LZ6C ON4AZM JO11 065615 -8 1417 ON4AZM LZ6C -10 065630 -12 1418 LZ6C ON4AZM R-09 065645 -7 1417 ON4AZM LZ6C RR73 065700 -15 1418 LZ6C ON4AZM 73 135200 +2 726 ON4AZM IS0YHV RR73
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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