K1RTA — 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 K1RTA, decoded by SO8OO in southeastern Poland. 147 FT8 messages attributed to this token as transmitter, on 80m, 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 147 FT8 messages attributed to K1RTA 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 (100%). In this small sample, the estimated median decoder S/N was -13 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 147 messages
- Active dates
- 2 UTC dates
- Estimated median S/N
- -13 dB
- Estimated 10th-90th percentile
- -20 to -8 dB
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 46, moderate (-15 to -9 dB) 81, strong (≥ -8 dB) 20.
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 K1RTA 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 K1RTA
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
- FN51 · 40 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 6,668 km (approx.)
- Last such locator decoded
- 2026-10-29 03:55 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 | K1RTA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-29 03:54 | 80m | -17 / - | N0MHL | - / -5 | 2 | ✓ Closing fragment |
| 10-29 03:53 | 80m | - / - | ON8WR | -2 / - | 2 | Partial capture |
| 10-29 03:49 | 80m | -8 / -13 | LY2EW | +2 / -13 | 5 | ✓ Full exchange observed |
| 10-29 03:47 | 80m | -14 / -14 | OM7ASP | +11 / -9 | 7 | Partial capture |
| 10-29 03:45 | 80m | - / - | DO1OAS | -7 / - | 7 | Partial capture |
| 10-29 03:41 | 80m | -12 / - | NM1G | -18 / +4 | 6 | ✓ Full exchange observed |
| 10-29 03:41 | 80m | -11 / -8 | 9A5E | -1 / - | 4 | ✓ Closing observed |
| 10-29 03:41 | 80m | -16 / -19 | UW5KW | +19 / -9 | 8 | ✓ Full exchange observed |
| 10-29 03:37 | 80m | -11 / -4 | UX5UO | +11 / -12 | 9 | ✓ Full exchange observed |
| 10-29 03:36 | 80m | -11 / - | RY7F | -7 / -15 | 5 | Partial capture |
| 10-29 03:36 | 80m | - / - | UW5KW | +22 / - | 2 | Partial capture |
| 10-29 03:35 | 80m | -12 / -6 | IU8SDA | +1 / -5 | 6 | ✓ Full exchange observed |
| 10-29 03:35 | 80m | -11 / -16 | OH5BM | +6 / -5 | 5 | ✓ Full exchange observed |
| 10-29 03:33 | 80m | -8 / - | AA9GE | - / -5 | 3 | ✓ Closing fragment |
| 10-29 03:32 | 80m | -7 / - | KJ5MVN | - / -18 | 2 | ✓ Closing fragment |
| 10-29 03:27 | 80m | - / - | OH5BM | -1 / - | 4 | Partial capture |
| 10-29 03:27 | 80m | -8 / -7 | DF4WQ | +4 / - | 8 | ✓ Closing observed |
| 10-29 03:22 | 80m | -13 / -15 | OM2WQ | +12 / -5 | 6 | ✓ Full exchange observed |
| 10-29 03:22 | 80m | -11 / - | KR4FQG | - / -3 | 2 | ✓ Closing fragment |
| 10-29 03:21 | 80m | - / - | OM0RX | +8 / - | 4 | Partial capture |
| 10-29 03:20 | 80m | -17 / - | AD9DU | - / -4 | 2 | ✓ Closing fragment |
| 10-29 03:20 | 80m | -12 / -18 | G8OO | -8 / -12 | 6 | ✓ Full exchange observed |
| 10-29 03:18 | 80m | -18 / - | NE5TX | - / -4 | 2 | ✓ Closing fragment |
| 10-29 03:17 | 80m | -18 / -16 | UW5KW | +17 / -13 | 14 | Partial capture |
| 10-29 03:16 | 80m | -22 / - | AB2DP | - / -3 | 2 | ✓ Closing fragment |
| 10-29 03:15 | 80m | - / - | OM0RX | +10 / - | 3 | Partial capture |
| 10-29 03:15 | 80m | - / - | OH1EDK | -2 / - | 7 | Partial capture |
| 10-29 03:13 | 80m | -16 / -8 | F5UOU | +4 / -9 | 4 | ✓ Full exchange observed |
| 10-29 03:12 | 80m | -10 / -12 | DH0BRO | -4 / -15 | 4 | ✓ Full exchange observed |
| 10-29 03:10 | 80m | -14 / -15 | UX1UA | +3 / -7 | 4 | ✓ Full exchange observed |
| 10-29 03:07 | 80m | -11 / - | SP5EXA | +13 / -5 | 11 | Partial capture |
| 10-29 03:05 | 80m | - / - | DH0BRO | +2 / - | 5 | Partial capture |
| 10-29 03:04 | 80m | - / -20 | UX7UU | +19 / - | 3 | ✓ Closing fragment |
| 10-29 03:02 | 80m | -13 / - | N8JSN | - / -16 | 3 | Partial capture |
| 10-29 03:01 | 80m | -14 / - | AJ5CI | - / -6 | 2 | ✓ Closing fragment |
| 10-29 02:59 | 80m | -10 / - | VA2GLC | - / -4 | 2 | Partial capture |
| 10-29 02:58 | 80m | -10 / - | XE1PM | - / -11 | 2 | ✓ Closing fragment |
| 10-29 02:55 | 80m | -8 / -18 | HB9EBM | +17 / -7 | 5 | ✓ Full exchange observed |
| 10-29 02:55 | 80m | - / - | OM0RX | +2 / - | 4 | Partial capture |
| 10-29 02:52 | 80m | -14 / -8 | EB2FBI | -15 / - | 5 | ✓ Closing observed |
| 10-29 02:50 | 80m | - / - | DH0BRO | +6 / - | 2 | Partial capture |
| 10-29 02:49 | 80m | - / - | DO1OAS | -3 / - | 3 | Partial capture |
| 10-29 02:44 | 80m | -14 / - | OM2WQ | - / -11 | 2 | Partial capture |
| 10-29 02:41 | 80m | - / - | OM2WQ | +18 / - | 3 | Partial capture |
| 10-29 02:33 | 80m | - / -10 | LA9GX | +10 / - | 3 | ✓ Closing fragment |
| 10-29 02:33 | 80m | - / -15 | SP9KR | +16 / - | 6 | ✓ Closing fragment |
| 10-29 02:26 | 80m | -9 / -17 | 9A4ZM | +6 / -12 | 5 | Partial capture |
| 10-29 02:25 | 80m | - / - | OM0RX | +2 / - | 3 | Partial capture |
| 10-29 02:21 | 80m | -8 / - | K8DTF | - / -4 | 2 | ✓ Closing fragment |
| 10-29 02:20 | 80m | -6 / - | W3JSH | - / 0 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 034945 +12 303 K1RTA OM7ASP R-14 034945 +1 490 K1RTA LY2EW KO25 035000 -11 490 LY2EW K1RTA -13 035015 +15 303 K1RTA OM7ASP R-14 035015 +0 490 K1RTA LY2EW R-13 035030 -5 490 LY2EW K1RTA RR73 035045 +5 489 K1RTA LY2EW 73 035100 -13 490 N5UI K1RTA -08 035315 -3 490 K1RTA ON8WR JO11 (x2) 035400 -19 490 N0MHL K1RTA -05 (x2) 035530 -17 490 CQ K1RTA FN51 035900 -24 490 K5XM K1RTA RR73 040130 -20 490 WA1NHZ K1RTA -13
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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