TC2ATA — 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 TC2ATA, decoded by SO8OO in southeastern Poland. 21 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 3 UTC dates in the available aggregate history. Observed between 2026-10-28 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 21 FT8 messages attributed to TC2ATA as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (90%), followed by 40 m (10%). In this small sample, the estimated median decoder S/N was -10 dB; no usual signal pattern is inferred.
Overview
Bands
Last attributed message: 2026-11-04 20:38 UTC
Observed FT8 message patterns
- Attributed sample
- 21 messages
- Active dates
- 3 UTC dates
- Estimated median S/N
- -10 dB
- Estimated 10th-90th percentile
- -13 to -7 dB
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1, moderate (-15 to -9 dB) 12, 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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with TC2ATA in decoded directed-looking exchanges:
Most frequent locator attributed to TC2ATA
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
- KM69 · 7 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,457 km (approx.)
- Last such locator decoded
- 2026-11-04 20:30 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 | TC2ATA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 22:46 | 80m | - / -13 | SP8HDC | -9 / - | 3 | Partial capture |
| 11-04 22:44 | 80m | - / -12 | F4CYH | -7 / - | 4 | ✓ Closing fragment |
| 11-04 22:36 | 40m | - / -1 | IW0RLC | -12 / - | 9 | ✓ Closing fragment |
| 11-04 21:53 | 40m | - / - | IU5HIU | -5 / - | 2 | Partial capture |
| 11-04 21:41 | 40m | - / -10 | EA1EMI | +2 / - | 6 | ✓ Closing fragment |
| 11-04 21:38 | 40m | - / - | F5PBG | 0 / - | 2 | Partial capture |
| 11-04 21:27 | 40m | - / -14 | F1PBZ | -4 / - | 4 | ✓ Closing fragment |
| 11-04 20:46 | 80m | - / -15 | DK2FM | +3 / - | 4 | Partial capture |
| 11-04 20:43 | 80m | - / -6 | DG0NE | 0 / - | 7 | ✓ Closing fragment |
| 11-04 20:41 | 80m | - / -17 | YL3KZ | +7 / - | 7 | ✓ Closing fragment |
| 11-04 20:41 | 80m | - / -9 | DK2FM | +8 / - | 4 | Partial capture |
| 11-04 20:40 | 80m | - / - | 9A5E | +11 / - | 2 | Partial capture |
| 11-04 20:38 | 80m | - / - | DG0NE | -3 / - | 6 | Partial capture |
| 11-04 20:37 | 80m | -10 / -11 | UZ5ZU | +6 / -3 | 7 | ✓ Full exchange observed |
| 11-04 20:35 | 80m | -19 / 0 | RN3QN | -2 / -10 | 5 | ✓ Full exchange observed |
| 11-04 20:34 | 80m | -9 / -4 | RK6OQ | +1 / -7 | 5 | ✓ Full exchange observed |
| 11-04 20:33 | 80m | -11 / -17 | 9A4ZM | +7 / -15 | 5 | ✓ Full exchange observed |
| 11-04 20:33 | 80m | - / -7 | IK2SAR | +8 / - | 2 | Partial capture |
| 11-04 20:31 | 80m | -10 / +5 | LZ1GC | +11 / 0 | 6 | ✓ Full exchange observed |
| 11-04 20:30 | 80m | -9 / -5 | HA7XL | +16 / -3 | 6 | ✓ Full exchange observed |
| 11-04 20:27 | 80m | -9 / - | AO40EUDXF | - / - | 6 | Partial capture |
| 10-29 00:49 | 40m | - / -16 | CT7BRV | -8 / - | 5 | ✓ Closing fragment |
| 10-28 23:13 | 40m | - / -9 | RA6OY | +8 / - | 9 | Partial capture |
| 10-28 22:16 | 40m | - / -12 | EA5KB | -9 / - | 3 | ✓ Closing fragment |
| 10-28 22:07 | 40m | - / -17 | DK2FM | -5 / - | 2 | Partial capture |
| 10-28 21:16 | 40m | - / -6 | OK4FX | +8 / - | 4 | ✓ Closing fragment |
| 10-28 21:15 | 40m | - / - | G0JKY | -11 / - | 3 | Partial capture |
| 10-28 21:03 | 40m | - / -15 | ES6RQ | +3 / - | 2 | Partial capture |
| 10-28 20:48 | 80m | - / -14 | YO4NT | 0 / - | 2 | ✓ Closing fragment |
| 10-28 20:44 | 40m | - / -13 | EA8UP | -1 / - | 7 | Partial capture |
| 10-28 20:43 | 80m | - / - | TA7ARH | -1 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 204630 +5 2404 TC2ATA DK2FM -15 (x3) 204745 +1 1914 TC2ATA DG0NE JO63 (x4) 224015 -12 1284 TC2ATA LZ911TD -01 224400 -7 1272 TC2ATA F4CYH -12 (x4) 224600 -10 2404 TC2ATA SP8HDC KO00 (x3)
UTC dB Audio Message 214330 -1 2439 TC2ATA EA1EMI 73 215300 -6 2855 TC2ATA IU5HIU JN53 (x2) 221815 -22 2174 TC2ATA DM6AX -06 222345 -14 1543 TC2ATA DB3EH RR73 223630 -11 2231 TC2ATA IW0RLC JN63 223630 -19 1689 TC2ATA DL5CTE 73 223700 -11 2231 TC2ATA IW0RLC JN63 (x8)
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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