OZ1NIB — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving OZ1NIB, decoded by SO8OO in southeastern Poland. 1,752 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 36 UTC dates in the available aggregate history. Observed between 2026-07-23 and 2026-09-19.
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 1,752 FT8 messages attributed to OZ1NIB as the transmitting token by decoded message structure across 36 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (64%), followed by 80 m (19%) and 20 m (9%). Most decodes (89%) fell within the six-hour window 17:00-23:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (65%); the estimated median was -5.6 dB.
Overview
Bands
Last attributed message: 2026-09-19 18:16 UTC
Observed FT8 message patterns
- Attributed sample
- 1,752 messages
- Active dates
- 36 UTC dates
- Estimated median S/N
- -5.6 dB
- Estimated 10th-90th percentile
- -15 to +8.4 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 142, moderate (-15 to -9 dB) 478, strong (≥ -8 dB) 1,132.
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 OZ1NIB 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 OZ1NIB
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
- JO57 · 1,007 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,098 km (approx.)
- Last such locator decoded
- 2026-09-19 18:16 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 | OZ1NIB S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-19 18:16 | 60m | - / - | SP4MPF | -17 / - | 2 | Partial capture |
| 09-19 18:16 | 60m | - / +2 | F1PBZ | -19 / - | 2 | Partial capture |
| 09-19 18:13 | 60m | -7 / -11 | IU7QTI | -7 / -5 | 6 | ✓ Full exchange observed |
| 09-19 10:46 | 40m | - / -10 | LY2EW | -10 / - | 3 | ✓ Closing fragment |
| 09-19 06:05 | 40m | - / - | DL7DF | +8 / - | 2 | ✓ Closing fragment |
| 09-18 21:24 | 40m | -1 / - | DL9PN | -15 / -5 | 4 | ✓ Closing observed |
| 09-18 21:22 | 40m | -3 / - | M0EGG | -16 / -6 | 2 | Partial capture |
| 09-18 21:09 | 40m | -3 / - | HB9CNU | -10 / +4 | 2 | Partial capture |
| 09-18 20:49 | 40m | -8 / - | OE5NVL | - / -2 | 3 | ✓ Closing fragment |
| 09-18 20:44 | 40m | -6 / - | EI2KZB | - / -8 | 2 | ✓ Closing fragment |
| 09-18 20:40 | 40m | -10 / - | EA4HAI | - / -12 | 2 | Partial capture |
| 09-18 20:29 | 40m | -14 / - | UT8SQ | - / -6 | 2 | ✓ Closing fragment |
| 09-18 20:24 | 40m | - / -3 | DL1RAZ | +7 / - | 3 | ✓ Closing fragment |
| 09-18 20:22 | 40m | - / -9 | M9TFT | -8 / - | 3 | Partial capture |
| 09-18 19:58 | 40m | -6 / -2 | G1XOW | -13 / +3 | 6 | ✓ Full exchange observed |
| 09-18 19:55 | 40m | - / 0 | DL8MRE | +5 / - | 2 | Partial capture |
| 09-18 19:48 | 40m | - / - | SM7DSZ | -8 / - | 2 | Partial capture |
| 09-18 19:42 | 40m | -6 / - | EA1KCN | -9 / - | 2 | ✓ Closing observed |
| 09-18 19:30 | 40m | -4 / - | SO5WD | - / -8 | 2 | ✓ Closing fragment |
| 09-18 19:23 | 40m | -10 / - | DG7DBM | - / -10 | 2 | ✓ Closing fragment |
| 09-18 19:14 | 40m | -17 / - | ON3CCM | +1 / - | 2 | ✓ Closing observed |
| 09-18 19:05 | 40m | +4 / -13 | HB9EFK | +8 / +2 | 6 | ✓ Full exchange observed |
| 09-18 19:03 | 40m | - / -17 | R3XBS | -2 / - | 2 | Partial capture |
| 09-18 19:00 | 40m | -10 / - | UT2SQ | - / -11 | 2 | ✓ Closing fragment |
| 09-18 18:58 | 40m | -11 / -14 | DB1IUA | -2 / -8 | 4 | ✓ Full exchange observed |
| 09-18 18:52 | 40m | -6 / - | G0WTZ | - / -21 | 4 | Partial capture |
| 09-18 16:03 | 60m | - / - | HB9MFD | +1 / - | 2 | Partial capture |
| 09-18 07:33 | 40m | - / -11 | DG5YHK | -12 / - | 2 | Partial capture |
| 09-18 07:26 | 40m | -21 / - | F1IWH | - / -19 | 3 | Partial capture |
| 09-18 07:22 | 40m | -8 / - | MI7XHT | - / - | 2 | ✓ Closing fragment |
| 09-18 07:18 | 40m | -12 / - | G8KHF | -13 / +4 | 4 | ✓ Closing observed |
| 09-18 07:01 | 60m | - / -18 | DG6TOM | -14 / - | 8 | Partial capture |
| 09-18 06:57 | 60m | - / -16 | OE6TNO | -12 / - | 11 | Partial capture |
| 09-17 22:12 | 60m | -16 / - | IW1PPB | - / -6 | 4 | Partial capture |
| 09-17 22:12 | 60m | -16 / -12 | DA0O | -6 / -12 | 3 | Partial capture |
| 09-17 22:10 | 60m | -12 / +9 | DL1CC | -10 / -9 | 5 | ✓ Full exchange observed |
| 09-17 22:08 | 60m | -6 / -1 | IK1BQD | -3 / 0 | 7 | Partial capture |
| 09-17 22:08 | 60m | +1 / -10 | SM3LDP | -11 / -14 | 2 | Partial capture |
| 09-17 22:05 | 60m | -2 / - | G6BCC | -14 / -9 | 5 | ✓ Full exchange observed |
| 09-17 22:02 | 60m | -20 / - | DL9KM | -19 / - | 4 | ✓ Closing observed |
| 09-17 22:00 | 80m | +1 / - | HB9EKJ | - / -10 | 3 | Partial capture |
| 09-17 21:59 | 80m | +4 / - | SM3JBO | - / -13 | 2 | ✓ Closing fragment |
| 09-17 21:56 | 80m | +19 / -3 | OG6N | -8 / -1 | 5 | ✓ Full exchange observed |
| 09-17 21:55 | 80m | +7 / -2 | 3Z100PKP | +13 / +1 | 2 | Partial capture |
| 09-17 21:54 | 80m | - / - | R6FX | -7 / - | 3 | Partial capture |
| 09-17 21:48 | 60m | - / - | IK1BQD | 0 / - | 2 | Partial capture |
| 09-17 21:47 | 60m | -6 / - | VE1YX | - / -9 | 2 | Partial capture |
| 09-17 21:45 | 60m | -6 / -6 | II8IHBC | -11 / +2 | 2 | Partial capture |
| 09-17 21:44 | 60m | -12 / -19 | SV1DBY | -4 / -1 | 3 | Partial capture |
| 09-17 21:42 | 60m | -8 / - | SP4NDY | -18 / +4 | 2 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 160230 -24 1967 CQ OZ1NIB JO57 a1 160315 +0 371 OZ1NIB HB9MFD JN47 (x2) 181345 -9 1576 OZ1NIB IU7QTI -11 181400 -6 1575 IU7QTI OZ1NIB R-05 181415 -6 1576 OZ1NIB IU7QTI -11 181430 -8 1575 IU7QTI OZ1NIB R-03 181445 -7 1576 OZ1NIB IU7QTI RR73 181500 -8 1574 IU7QTI OZ1NIB 73 181600 -2 1574 CQ OZ1NIB JO57 181615 -17 2132 OZ1NIB F1PBZ +02 181645 -16 1904 OZ1NIB SP4MPF KO03 (x2) 181715 -21 2133 OZ1NIB F1PBZ +02 181715 -11 1574 OZ1NIB DH0BRO JO62
UTC dB Audio Message 212245 -16 942 OZ1NIB M0EGG JO01 212300 -3 942 M0EGG OZ1NIB -06 212400 +1 942 CQ OZ1NIB JO57 212415 -15 942 OZ1NIB DL9PN JN39 212430 +3 942 DL9PN OZ1NIB -05 (x2) 212515 -15 941 OZ1NIB DL9PN 73 212600 +3 941 CQ OZ1NIB JO57 (x2) 060515 +7 598 OZ1NIB DL7DF RR73 (x2) 104645 -10 1851 OZ1NIB LY2EW KO25 (x3) 104845 -13 1851 OZ1NIB SP2KW JO92
UTC dB Audio Message 215500 +13 1029 OZ1NIB 3Z100PKP -02 215515 +7 1028 3Z100PKP OZ1NIB R+01 215530 -8 904 OZ1NIB R6FX LN14 215615 +18 2666 OG6N OZ1NIB JO57 215630 -10 2665 OZ1NIB OG6N -03 215645 +20 2666 OG6N OZ1NIB R-01 215700 -5 2665 OZ1NIB OG6N RR73 215715 +18 2666 OG6N OZ1NIB 73 215915 +4 879 SM3JBO OZ1NIB R-13 (x2) 220015 +4 878 CQ OZ1NIB JO57 220045 +6 1374 HB9EKJ OZ1NIB JO57 (x3) 161115 +1 1804 OZ1NIB 9A3TGT JN85
UTC dB Audio Message 175030 +1 1508 OZ1NIB F4BQS JO10 (x5) 175300 +3 1228 OZ1NIB PA2RTD JO21 175300 +3 1508 OZ1NIB F4BQS R-16 175330 +5 1233 OZ1NIB PA2RTD JO21 175330 +0 1087 OZ1NIB F4BQS 73 175400 +7 1239 OZ1NIB PA2RTD R+06 175500 +20 2912 OZ1NIB TK/F6FDY R-13 180245 +6 2244 OZ1NIB G4DBW JO01 (x4)
UTC dB Audio Message 133100 -15 789 CQ OZ1NIB JO57 (x2) 135545 -10 2566 OZ1NIB R2EA RR73 140930 -6 2425 OZ1NIB IK2XYA -05 141430 -19 1149 OZ1NIB <...> RR73 062700 -4 2684 OZ1NIB F1PBZ -21 (x2) 150230 -11 1606 OZ1NIB F4FSY -15 (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.
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