TI5CDA — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving TI5CDA, decoded by SO8OO in southeastern Poland. 28 FT8 messages attributed to this token as transmitter, on 80m, 20m, across 2 UTC dates in the available aggregate history. Observed between 2026-07-26 and 2026-09-11.
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 28 FT8 messages attributed to TI5CDA as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (96%), followed by 20 m (4%). In this small sample, the estimated median decoder S/N was -13 dB; no usual signal pattern is inferred.
Overview
Bands
Last attributed message: 2026-09-11 04:28 UTC
Observed FT8 message patterns
- Attributed sample
- 28 messages
- Active dates
- 2 UTC dates
- Estimated median S/N
- -13 dB
- Estimated 10th-90th percentile
- -20 to -10 dB
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 10, moderate (-15 to -9 dB) 17, strong (≥ -8 dB) 1.
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 TI5CDA in decoded directed-looking exchanges:
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 | TI5CDA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-11 04:37 | 80m | - / -15 | DL1JEL | -1 / - | 4 | Partial capture |
| 09-11 04:34 | 80m | - / -15 | DL1JEL | +3 / - | 2 | Partial capture |
| 09-11 04:30 | 80m | - / -12 | DG1KPC | -2 / - | 2 | Partial capture |
| 09-11 04:27 | 80m | - / - | IT9DVZ | -21 / - | 5 | Partial capture |
| 09-11 04:27 | 80m | - / - | DL2RPN | -10 / - | 2 | Partial capture |
| 09-11 04:25 | 80m | -19 / -14 | IT9JNR | -11 / - | 6 | ✓ Closing observed |
| 09-11 04:25 | 80m | -22 / -11 | ON6AA | +3 / -6 | 6 | ✓ Full exchange observed |
| 09-11 04:24 | 80m | - / - | I2RFJ | -1 / - | 5 | Partial capture |
| 09-11 04:24 | 80m | -18 / -3 | KZ7Y | -23 / - | 4 | ✓ Closing observed |
| 09-11 04:24 | 80m | - / - | LY1DY | -4 / - | 3 | Partial capture |
| 09-11 04:24 | 80m | - / -16 | OE5GQQ | -2 / - | 3 | Partial capture |
| 09-11 04:23 | 80m | -19 / -16 | 9A4BL | -10 / -11 | 4 | ✓ Full exchange observed |
| 09-11 04:22 | 80m | - / - | DL1JEL | -5 / - | 9 | Partial capture |
| 09-11 04:22 | 80m | - / - | HA2EOA | -2 / - | 6 | Partial capture |
| 09-11 04:21 | 80m | -15 / - | W5KMK | - / -2 | 2 | ✓ Closing fragment |
| 09-11 04:19 | 80m | - / - | PA3KUS | -13 / - | 7 | Partial capture |
| 09-11 04:19 | 80m | - / -15 | DK7ZT | 0 / - | 5 | Partial capture |
| 09-11 04:18 | 80m | - / - | DG4BRT | -19 / - | 3 | Partial capture |
| 09-11 04:18 | 80m | - / - | IK6GTF | -18 / - | 4 | Partial capture |
| 09-11 04:18 | 80m | -12 / -11 | IZ2AMW | -11 / -8 | 7 | ✓ Full exchange observed |
| 09-11 04:18 | 80m | - / -14 | ON1JP | -24 / - | 2 | Partial capture |
| 09-11 04:18 | 80m | - / - | ON6AA | -1 / - | 2 | Partial capture |
| 09-11 04:17 | 80m | -13 / -8 | DL4ME | +9 / -5 | 8 | ✓ Full exchange observed |
| 09-11 04:16 | 80m | -13 / -9 | ON8DM | -10 / -11 | 5 | ✓ Full exchange observed |
| 09-11 04:16 | 80m | - / - | PA3BUD | -10 / - | 2 | Partial capture |
| 09-11 04:16 | 80m | -13 / -8 | F5UTN | -14 / -12 | 14 | ✓ Full exchange observed |
| 09-11 04:15 | 80m | -12 / -18 | G0OYQ | -8 / -10 | 8 | ✓ Full exchange observed |
| 09-11 04:15 | 80m | -10 / -18 | IK5MDF | -4 / - | 4 | ✓ Closing observed |
| 09-11 04:15 | 80m | - / - | EU6O | -7 / - | 6 | Partial capture |
| 09-11 04:14 | 80m | - / - | CT2HEX | -19 / - | 3 | Partial capture |
| 09-11 04:14 | 80m | - / -15 | DK7ZT | -1 / - | 5 | Partial capture |
| 09-11 04:14 | 80m | - / - | LY1DY | 0 / - | 9 | Partial capture |
| 09-11 04:12 | 80m | -12 / -13 | Z62NS | -13 / -10 | 4 | ✓ Full exchange observed |
| 09-11 04:12 | 80m | - / - | DJ2KP | +1 / - | 16 | Partial capture |
| 09-11 04:09 | 80m | - / - | ON6AA | -5 / - | 3 | Partial capture |
| 09-11 04:08 | 80m | -12 / - | Z62NS | - / -9 | 2 | Partial capture |
| 08-31 04:02 | 80m | - / - | HA3HX | 0 / - | 3 | Partial capture |
| 08-28 00:51 | 80m | - / - | TF3VS | -2 / - | 4 | Partial capture |
| 08-23 05:01 | 40m | - / -19 | PA3BUD | -2 / - | 2 | Partial capture |
| 08-23 04:57 | 40m | - / - | PA3BUD | -4 / - | 2 | Partial capture |
| 07-26 06:31 | 20m | - / - | UA3RRT | -23 / - | 2 | Partial capture |
| 07-26 06:26 | 20m | - / - | PD2ARI | -17 / - | 4 | Partial capture |
| 07-26 06:24 | 20m | - / - | IU0TPA | -6 / - | 3 | Partial capture |
| 07-26 06:24 | 20m | - / - | DL6RS | -4 / - | 2 | Partial capture |
| 07-26 06:24 | 20m | - / - | IK4LZH | -10 / - | 2 | Partial capture |
| 07-26 06:23 | 20m | - / - | HB9RLZ | +6 / - | 3 | Partial capture |
| 07-26 06:23 | 20m | - / - | EA3CU | -7 / - | 12 | Partial capture |
| 07-26 06:23 | 20m | - / - | UA6HGM | -17 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 042830 -19 2301 TI5CDA IT9DVZ JM78 042830 +3 2594 TI5CDA I2RFJ JN45 042845 -18 2301 K4JJL TI5CDA 73 042900 -24 2301 TI5CDA IT9DVZ JM78 042900 +1 2594 TI5CDA I2RFJ JN45 043000 -20 2301 TI5CDA IT9DVZ JM78 (x2) 043030 -2 755 TI5CDA DG1KPC JO30 (x2) 043400 +3 751 TI5CDA DL1JEL R-15 (x6)
UTC dB Audio Message 045730 -5 1189 TI5CDA PA3BUD JO21 (x2) 045800 -15 1679 TI5CDA MM0KQC -02 050100 -1 1190 TI5CDA PA3BUD -19 (x2)
UTC dB Audio Message 062615 -10 1320 TI5CDA EA3CU JN11 062645 -14 1292 TI5CDA PD2ARI JO22 062645 -14 1320 TI5CDA EA3CU JN11 062715 -16 1292 TI5CDA PD2ARI JO22 062745 -5 1081 TI5CDA EA3CU JN11 062815 -15 1292 TI5CDA PD2ARI JO22 062815 -3 1081 TI5CDA EA3CU JN11 062845 -23 1292 TI5CDA PD2ARI JO22 062845 -3 1081 TI5CDA EA3CU JN11 (x4) 063145 -24 1718 TI5CDA UA3RRT LO03 063215 -22 2197 TI5CDA IV3BHD JN65 063245 -22 1719 TI5CDA UA3RRT LO03
UTC dB Audio Message 090700 -21 1798 TI5CDA R6FMK LN05
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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