IZ2JTL — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving IZ2JTL, decoded by SO8OO in southeastern Poland. 33 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 3 UTC dates in the available aggregate history. Observed between 2026-06-12 and 2026-09-03.
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 33 FT8 messages attributed to IZ2JTL as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (39%), followed by 40 m (33%) and 10 m (27%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (82%); the estimated median was -3 dB.
Overview
Bands
Last attributed message: 2026-09-03 19:56 UTC
Observed FT8 message patterns
- Attributed sample
- 33 messages
- Active dates
- 3 UTC dates
- Estimated median S/N
- -3 dB
- Estimated 10th-90th percentile
- -10 to 0 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 6, strong (≥ -8 dB) 27.
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 IZ2JTL in decoded directed-looking exchanges:
Most frequent locator attributed to IZ2JTL
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
- JN45 · 23 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,075 km (approx.)
- Last such locator decoded
- 2026-09-03 19:56 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 | IZ2JTL S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-03 19:56 | 40m | 0 / - | II7MGBR | - / -8 | 2 | Partial capture |
| 09-03 19:49 | 40m | - / -12 | SP6FME | -10 / - | 4 | ✓ Closing fragment |
| 09-03 19:47 | 40m | 0 / - | 9A170TESLA | - / -10 | 4 | Partial capture |
| 09-03 19:43 | 40m | 0 / - | <...> | - / +4 | 2 | Partial capture |
| 09-03 19:33 | 40m | -1 / - | <...> | - / -8 | 3 | Partial capture |
| 06-28 16:03 | 20m | -8 / - | BD5CAM | - / - | 9 | Partial capture |
| 06-28 15:26 | 10m | -6 / - | DL1JWD | - / - | 2 | Partial capture |
| 06-28 15:23 | 10m | -4 / - | LZ2EV | - / - | 3 | Partial capture |
| 06-28 15:08 | 10m | -9 / - | G8KHF | - / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 193415 +1 2742 <...> IZ2JTL R-08 193430 -13 1386 IZ2JTL RR73; IU8RHZ <...> -06 194300 +0 2742 <...> IZ2JTL JN45 (x2) 194700 +1 2742 9A170TESLA IZ2JTL JN45 (x4) 194915 -10 2742 IZ2JTL SP6FME JO90 (x4) 195600 +0 2742 II7MGBR IZ2JTL JN45 195615 -8 1229 IZ2JTL HB10GBT -15 195630 -1 2742 II7MGBR IZ2JTL R-08
UTC dB Audio Message 160330 -2 1260 BD5CAM IZ2JTL JN45 (x9)
UTC dB Audio Message 150845 -12 1250 G8KHF IZ2JTL JN45 (x3) 151545 -3 1248 DK8HC IZ2JTL +09 152330 -3 1247 LZ2EV IZ2JTL JN45 (x3) 152630 -7 1246 DL1JWD IZ2JTL JN45 (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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