TC1ATA — 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 TC1ATA, decoded by SO8OO in southeastern Poland. 82 FT8 messages attributed to this token as transmitter, on 40m, across 2 UTC dates in the available aggregate history. Observed between 2026-10-28 and 2026-10-29.
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 82 FT8 messages attributed to TC1ATA as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). In this small sample, the estimated median decoder S/N was -9 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 82 messages
- Active dates
- 2 UTC dates
- Estimated median S/N
- -9 dB
- Estimated 10th-90th percentile
- -17 to -1 dB
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 15, moderate (-15 to -9 dB) 29, strong (≥ -8 dB) 38.
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 TC1ATA in decoded directed-looking exchanges:
Most frequent locator attributed to TC1ATA
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
- KN51 · 18 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,178 km (approx.)
- Last such locator decoded
- 2026-10-29 18:42 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 | TC1ATA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-30 14:18 | 40m | - / -21 | PE1LDS | -18 / - | 2 | Partial capture |
| 10-29 18:56 | 40m | -3 / - | UN0GY | -16 / -13 | 3 | ✓ Closing observed |
| 10-29 18:47 | 40m | - / -5 | DK7ZT | -5 / - | 3 | Partial capture |
| 10-29 18:43 | 40m | - / - | DL2BCY | -2 / - | 4 | Partial capture |
| 10-29 18:43 | 40m | - / - | UB6OFG | -2 / - | 4 | ✓ Closing fragment |
| 10-29 18:42 | 40m | - / - | F6ARS | 0 / - | 2 | Partial capture |
| 10-29 18:42 | 40m | -13 / -11 | SM0EJR | +2 / -17 | 5 | ✓ Full exchange observed |
| 10-29 18:40 | 40m | -4 / -3 | R2AKV | -8 / -12 | 5 | ✓ Full exchange observed |
| 10-29 18:40 | 40m | - / -1 | DK7ZT | -3 / - | 3 | Partial capture |
| 10-29 18:37 | 40m | -2 / -4 | 9A2AA | -10 / - | 4 | ✓ Closing observed |
| 10-29 18:34 | 40m | -8 / - | RN3YN | -4 / -14 | 4 | Partial capture |
| 10-29 18:29 | 40m | - / -11 | RC9WC | -14 / - | 2 | Partial capture |
| 10-29 18:26 | 40m | -8 / - | OH3MB | -7 / -12 | 2 | Partial capture |
| 10-29 18:23 | 40m | -10 / - | IT9AKB | -12 / -18 | 4 | ✓ Closing observed |
| 10-29 18:21 | 40m | -12 / -14 | IZ0ZIP | -2 / - | 3 | ✓ Closing observed |
| 10-29 18:20 | 40m | -10 / - | E79KO | - / -12 | 2 | ✓ Closing fragment |
| 10-29 18:15 | 40m | -10 / - | DL2VPO | - / -12 | 2 | ✓ Closing fragment |
| 10-29 18:13 | 40m | -10 / - | LZ1SAD | - / -18 | 2 | ✓ Closing fragment |
| 10-29 18:10 | 40m | - / - | YL3KZ | +8 / - | 6 | Partial capture |
| 10-29 18:09 | 40m | - / - | DL2YBG | -3 / - | 3 | Partial capture |
| 10-29 18:09 | 40m | -6 / -9 | RG8G | -6 / -19 | 4 | ✓ Full exchange observed |
| 10-29 18:07 | 40m | +2 / -9 | R1BDX | +6 / -18 | 9 | ✓ Full exchange observed |
| 10-29 17:59 | 40m | - / -19 | RU3GF | -1 / - | 5 | ✓ Closing fragment |
| 10-29 17:57 | 40m | -3 / - | EA3NE | -1 / -19 | 3 | ✓ Closing observed |
| 10-29 17:56 | 40m | -10 / -8 | DL5MG | +2 / -8 | 3 | ✓ Full exchange observed |
| 10-29 17:54 | 40m | -7 / -6 | R5DT | +5 / - | 4 | ✓ Closing observed |
| 10-29 17:35 | 40m | - / - | IK7OGD | -12 / - | 4 | Partial capture |
| 10-29 17:34 | 40m | -13 / - | SM4MI | 0 / -14 | 6 | Partial capture |
| 10-29 17:34 | 40m | - / -20 | F1PBZ | +4 / - | 3 | ✓ Closing fragment |
| 10-29 17:30 | 40m | - / - | DG4FFF | -4 / - | 4 | Partial capture |
| 10-29 17:30 | 40m | - / -20 | S53AK | -10 / - | 5 | Partial capture |
| 10-29 17:27 | 40m | - / - | IU1PBA | 0 / - | 4 | Partial capture |
| 10-29 17:20 | 40m | -16 / +5 | RN6HK | -3 / -3 | 6 | ✓ Full exchange observed |
| 10-29 17:19 | 40m | -18 / -1 | DL7ACA | +5 / - | 13 | ✓ Closing observed |
| 10-29 17:19 | 40m | -16 / -5 | UZ5ZU | -19 / - | 3 | ✓ Closing observed |
| 10-29 17:17 | 40m | - / - | IS0KNY | -5 / - | 4 | Partial capture |
| 10-29 17:17 | 40m | - / - | IZ3WUC | -4 / - | 2 | Partial capture |
| 10-29 17:15 | 40m | -13 / -16 | UA3YFL | +2 / -14 | 5 | ✓ Full exchange observed |
| 10-29 17:15 | 40m | -16 / - | UB3ZKO | -12 / -18 | 3 | Partial capture |
| 10-29 17:13 | 40m | -13 / - | US3EW | 0 / - | 2 | ✓ Closing observed |
| 10-28 19:50 | 40m | - / - | ON6DSL | -10 / - | 5 | Partial capture |
| 10-28 19:49 | 40m | -16 / -13 | F8MRQ | -7 / - | 6 | ✓ Closing observed |
| 10-28 19:47 | 40m | -16 / - | OK1XQ | - / -17 | 3 | ✓ Closing fragment |
| 10-28 19:43 | 40m | -16 / - | IU7IPX | -20 / -11 | 3 | ✓ Closing observed |
| 10-28 19:42 | 40m | - / - | F8MRQ | -7 / - | 3 | Partial capture |
| 10-28 19:39 | 40m | - / - | RD3FY | +1 / - | 2 | Partial capture |
| 10-28 19:38 | 40m | - / -9 | F1PBZ | 0 / - | 5 | ✓ Closing fragment |
| 10-28 19:37 | 40m | -3 / - | OK1DOL | -5 / -7 | 3 | Partial capture |
| 10-28 19:35 | 40m | - / - | PA3GYF | -4 / - | 2 | Partial capture |
| 10-28 19:31 | 40m | - / - | DK1GP | +4 / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 184400 +3 598 TC1ATA DL2BCY JO43 (x2) 184500 -1 727 TC1ATA UB6OFG 73 184630 +1 515 YL3KZ TC1ATA RR73 184630 -7 671 TC1ATA DL2BCY JO43 184745 -2 1907 TC1ATA DK7ZT -05 (x2) 184830 -14 1117 US5ABI TC1ATA -14 184845 -9 1907 TC1ATA DK7ZT -05 185630 -1 2533 UN0GY TC1ATA -13 (x2) 185715 -16 2533 TC1ATA UN0GY 73 141800 -18 2097 TC1ATA PE1LDS R-21 (x2) 072400 -8 1819 TC1ATA HA8UM JN96
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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