SK2TT — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SK2TT, decoded by SO8OO in southeastern Poland. 152 FT8 messages attributed to this token as transmitter, on 20m, across 4 UTC dates in the available aggregate history. Observed between 2026-08-24 and 2026-08-28.
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 152 FT8 messages attributed to SK2TT as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). Most decodes (84%) fell within the six-hour window 06:00-12:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -14 dB.
Overview
Observed FT8 message patterns
- Attributed sample
- 152 messages
- Active dates
- 4 UTC dates
- Estimated median S/N
- -14 dB
- Estimated 10th-90th percentile
- -19 to -10 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 54, moderate (-15 to -9 dB) 90, strong (≥ -8 dB) 8.
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 SK2TT 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 SK2TT
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
- JP94 · 107 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,628 km (approx.)
- Last such locator decoded
- 2026-08-28 11:41 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 | SK2TT S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-30 05:00 | 20m | - / - | RZ4AZ | +7 / - | 6 | Partial capture |
| 08-30 05:00 | 20m | - / -2 | UG4P | -8 / - | 2 | ✓ Closing fragment |
| 08-28 11:39 | 20m | -19 / - | LU7DUE | - / - | 4 | Partial capture |
| 08-28 11:30 | 20m | -11 / - | JA3GZF | - / -1 | 2 | Partial capture |
| 08-28 11:29 | 20m | - / +8 | OO0O | +5 / - | 3 | ✓ Closing fragment |
| 08-28 11:24 | 20m | -19 / - | LU7DUE | - / - | 2 | Partial capture |
| 08-28 11:22 | 20m | -16 / - | JM1XTB | - / -14 | 3 | Partial capture |
| 08-28 11:21 | 20m | -18 / - | 7L3IUE | - / -13 | 2 | Partial capture |
| 08-28 11:17 | 20m | -16 / - | SA7BKX | - / -11 | 4 | Partial capture |
| 08-28 11:13 | 20m | - / - | F5IXN | -1 / - | 2 | ✓ Closing fragment |
| 08-28 11:13 | 20m | - / +2 | PD2WL | -7 / - | 2 | Partial capture |
| 08-28 11:09 | 20m | -15 / -4 | PD4FL | -11 / 0 | 3 | ✓ Full exchange observed |
| 08-28 11:03 | 20m | -14 / - | VK1OO | - / -19 | 2 | Partial capture |
| 08-28 11:02 | 20m | -12 / -7 | GJ0KYZ | +2 / - | 6 | ✓ Closing observed |
| 08-28 10:55 | 20m | -16 / - | CX1CW | - / - | 6 | Partial capture |
| 08-28 10:49 | 20m | -16 / -1 | PD3LKN | +4 / - | 8 | ✓ Closing observed |
| 08-28 10:47 | 20m | -13 / - | CX1CW | - / - | 3 | Partial capture |
| 08-28 10:38 | 20m | -14 / - | BA3QIQ | - / -13 | 2 | Partial capture |
| 08-28 10:22 | 20m | -18 / - | M7KSV | - / +9 | 3 | Partial capture |
| 08-28 10:21 | 20m | - / - | G6MTI | -6 / - | 7 | Partial capture |
| 08-28 09:07 | 20m | - / -3 | 3A2MW | -12 / - | 3 | ✓ Closing fragment |
| 08-28 05:29 | 20m | -18 / - | OH2XX | - / - | 3 | Partial capture |
| 08-27 08:46 | 20m | -17 / - | YB9GAN | - / - | 9 | Partial capture |
| 08-27 08:43 | 20m | -18 / - | KA1DCB | - / -10 | 2 | Partial capture |
| 08-27 08:42 | 20m | -16 / - | WA3MH | - / - | 2 | Partial capture |
| 08-27 07:11 | 20m | -20 / -9 | 3A2MW | -10 / - | 4 | Partial capture |
| 08-27 07:01 | 20m | - / - | PA3AGN | +7 / - | 4 | Partial capture |
| 08-27 06:53 | 20m | - / - | PD9FLX | +10 / - | 4 | Partial capture |
| 08-27 06:53 | 20m | -15 / -12 | R3KCW | +10 / - | 18 | ✓ Closing observed |
| 08-27 06:19 | 20m | -12 / -17 | 3A2MW | -7 / - | 14 | Partial capture |
| 08-27 06:11 | 20m | -14 / - | YL2CI | - / - | 6 | Partial capture |
| 08-27 06:08 | 20m | -12 / - | KS1WK | - / - | 4 | Partial capture |
| 08-27 06:04 | 20m | - / -12 | EA8WU | -5 / - | 2 | ✓ Closing fragment |
| 08-27 06:01 | 20m | -15 / - | VK2AAI | - / - | 2 | Partial capture |
| 08-26 07:27 | 20m | -17 / - | LX1TI | - / - | 7 | Partial capture |
| 08-26 05:52 | 20m | -10 / - | HZ1TT | - / - | 3 | Partial capture |
| 08-26 05:47 | 20m | -12 / - | YL2CI | - / - | 3 | Partial capture |
| 08-26 05:44 | 20m | - / -8 | F1PBZ | -10 / - | 2 | Partial capture |
| 08-26 05:39 | 20m | -13 / - | 9H1FJ | - / - | 5 | Partial capture |
| 08-26 05:33 | 20m | -10 / - | OH3NDH | - / - | 5 | Partial capture |
| 08-26 05:20 | 20m | -13 / - | YL2IR | - / - | 5 | Partial capture |
| 08-25 04:54 | 20m | - / 0 | UA4FET | -4 / - | 2 | ✓ Closing fragment |
| 08-25 04:41 | 20m | - / -11 | PW8BR | -2 / - | 2 | ✓ Closing fragment |
| 08-24 10:38 | 20m | -8 / -16 | IU5HIU | -10 / -18 | 6 | ✓ Full exchange observed |
| 08-24 10:22 | 20m | - / - | PA0LDE | -14 / - | 2 | Partial capture |
| 08-24 10:14 | 20m | -10 / - | EX7DY | - / - | 3 | Partial capture |
| 08-24 10:12 | 20m | -7 / - | N4YSA | - / - | 3 | Partial capture |
| 08-24 10:05 | 20m | - / - | IU5HIU | -14 / - | 3 | Partial capture |
| 08-24 10:04 | 20m | -11 / -5 | VP2MAA | -20 / - | 4 | ✓ Closing observed |
| 08-24 09:22 | 20m | - / -12 | 9A3K | +20 / - | 4 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 113915 -22 1573 LU7DUE SK2TT JP94 (x4) 050000 -6 2368 SK2TT UG4P -02 050000 +12 370 SK2TT RZ4AZ LN28 050030 -11 2368 SK2TT UG4P RR73 050100 +3 371 SK2TT RZ4AZ LN28 (x2) 050230 -14 2333 SK2TT R8QA -06 050330 +7 370 SK2TT RZ4AZ LN28 (x3) 053700 -9 371 SK2TT RK9UM NO35 053730 +4 2069 SK2TT RZ4FWA LO23
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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