F1RAU — 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 F1RAU, decoded by SO8OO in southeastern Poland. 1,321 FT8 messages attributed to this token as transmitter, on 60m, 40m, 20m, 10m, across 86 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-25.
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 1,321 FT8 messages attributed to F1RAU as the transmitting token by decoded message structure across 86 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (46%), followed by 40 m (33%) and 60 m (19%). Most decodes (72%) fell within the six-hour window 15:00-21:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (71%); the estimated median was -4.8 dB.
Overview
Bands
Last attributed message: 2026-10-25 15:54 UTC
Observed FT8 message patterns
- Attributed sample
- 1,321 messages
- Active dates
- 86 UTC dates
- Estimated median S/N
- -4.8 dB
- Estimated 10th-90th percentile
- -14 to +5 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 98, moderate (-15 to -9 dB) 290, strong (≥ -8 dB) 933.
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 F1RAU 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 F1RAU
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
- JN15 · 983 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,485 km (approx.)
- Last such locator decoded
- 2026-10-23 16:46 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 | F1RAU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-30 14:38 | 10m | - / -24 | CX1TF | -20 / - | 2 | Partial capture |
| 10-25 15:53 | 40m | -8 / - | TM8R | - / -19 | 4 | Partial capture |
| 10-23 16:44 | 40m | -7 / - | F4EIK | -1 / - | 2 | ✓ Closing observed |
| 10-22 19:04 | 60m | -9 / - | ON6LEO | - / - | 4 | Partial capture |
| 10-21 18:50 | 40m | -16 / - | F1DHX | - / - | 3 | Partial capture |
| 10-21 18:48 | 40m | -17 / - | Z34K | - / - | 2 | Partial capture |
| 10-21 17:25 | 60m | -14 / - | E25SB | - / - | 2 | Partial capture |
| 10-21 16:55 | 40m | -20 / - | F4NKT | - / - | 2 | ✓ Closing fragment |
| 10-16 18:29 | 60m | -8 / - | F6EAZ | - / - | 2 | Partial capture |
| 10-16 18:23 | 60m | -10 / - | F5BRF | - / -7 | 4 | Partial capture |
| 10-16 17:00 | 60m | -16 / - | F6AUS | -15 / - | 3 | ✓ Closing observed |
| 10-15 19:01 | 40m | -9 / - | F4CTJ | - / - | 2 | Partial capture |
| 10-15 18:54 | 60m | -21 / - | OV5SP | - / - | 2 | Partial capture |
| 10-15 18:50 | 60m | -21 / - | F4LSG | - / - | 3 | Partial capture |
| 10-15 18:44 | 60m | -21 / - | ON1AEY | - / - | 2 | Partial capture |
| 10-15 18:11 | 60m | - / +10 | F6BQX | -10 / - | 2 | ✓ Closing fragment |
| 10-14 16:58 | 40m | -3 / - | S79VU | - / - | 5 | Partial capture |
| 10-13 20:28 | 60m | -10 / - | F4MXQ | - / - | 3 | Partial capture |
| 10-13 19:42 | 60m | -7 / - | F4CTJ | -16 / - | 6 | ✓ Closing observed |
| 10-12 18:20 | 60m | -20 / - | BD8ENU | - / - | 4 | Partial capture |
| 10-12 18:11 | 60m | -17 / - | BD8ENU | - / - | 5 | Partial capture |
| 10-12 18:05 | 60m | -21 / - | OE3PKU | +3 / +9 | 10 | Partial capture |
| 10-12 18:01 | 60m | -21 / - | BD8ENU | - / - | 8 | Partial capture |
| 10-12 16:54 | 60m | -22 / -9 | LA3ZPA | +1 / -3 | 4 | ✓ Full exchange observed |
| 10-10 18:25 | 60m | -4 / -8 | F4NEM/P | -12 / -1 | 7 | ✓ Full exchange observed |
| 10-10 18:15 | 40m | 0 / -19 | EX7CQ | -4 / -3 | 12 | ✓ Full exchange observed |
| 10-10 06:30 | 40m | -10 / - | AO5CV | -14 / - | 7 | ✓ Closing observed |
| 10-10 06:27 | 40m | - / +4 | IK4TVP | -16 / - | 5 | ✓ Closing fragment |
| 10-10 06:25 | 40m | -6 / - | AN5CV | - / 0 | 3 | Partial capture |
| 10-09 06:38 | 40m | -4 / - | AO5CV | - / - | 2 | Partial capture |
| 10-08 18:25 | 40m | +1 / - | R6DOB/M | - / +10 | 3 | Partial capture |
| 10-08 17:54 | 60m | -12 / - | TM47CDXC | - / - | 2 | Partial capture |
| 10-08 06:49 | 60m | - / +2 | DF1KG | -6 / - | 5 | ✓ Closing fragment |
| 10-04 17:26 | 60m | -8 / -14 | YO2MAX | +6 / +9 | 6 | ✓ Full exchange observed |
| 10-04 17:08 | 40m | -2 / - | OZ9FF | - / - | 2 | Partial capture |
| 10-04 17:05 | 40m | +1 / - | EA7JTP | - / - | 5 | ✓ Closing fragment |
| 10-04 17:02 | 60m | -4 / - | OZ9FF | - / - | 2 | Partial capture |
| 10-03 19:11 | 60m | -10 / - | TA1EV | - / - | 4 | Partial capture |
| 10-03 19:05 | 60m | -8 / - | F4LOC | - / +5 | 3 | ✓ Closing fragment |
| 10-03 18:58 | 60m | -9 / - | HF1Z | - / - | 5 | Partial capture |
| 10-03 18:51 | 60m | -9 / - | F1NQP | -15 / - | 4 | ✓ Closing observed |
| 10-03 18:47 | 60m | -13 / 0 | F4MPI | -4 / - | 4 | ✓ Full exchange observed |
| 10-03 18:45 | 60m | -12 / -8 | F4BYB | -12 / +5 | 4 | ✓ Full exchange observed |
| 10-03 18:42 | 60m | -13 / - | HF1Z | -8 / +2 | 4 | Partial capture |
| 10-03 18:42 | 60m | -14 / - | F1LZV | -22 / +10 | 2 | ✓ Closing observed |
| 10-03 17:21 | 60m | -11 / -12 | F8GDP | +2 / - | 3 | ✓ Closing observed |
| 10-03 16:49 | 60m | -12 / - | OZ7FOC | - / - | 8 | Partial capture |
| 10-03 16:07 | 60m | - / -7 | DL3AQJ | +7 / - | 2 | ✓ Closing fragment |
| 09-30 08:19 | 40m | - / +7 | F5ADE | -12 / - | 2 | Partial capture |
| 09-28 19:21 | 40m | 0 / - | GM5SNW | - / -6 | 4 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 143815 -20 1804 F1RAU CX1TF -24 (x2)
UTC dB Audio Message 165645 -21 2075 F4NKT F1RAU 73 184845 -17 2075 Z34K F1RAU JN15 (x2) 185045 -13 2075 F1DHX F1RAU JN15 (x3) 162930 -6 2676 F4GUK F1RAU JN15 164445 -1 2386 F1RAU F4EIK RR73 164500 -7 2526 F4EIK F1RAU 73 164515 +3 619 F1RAU OH3OJ -09 164630 -6 2526 F4MXT/P F1RAU JN15 155300 -5 2623 TM8R F1RAU R-19 (x4)
UTC dB Audio Message 170030 -15 1343 F6AUS F1RAU JN15 170115 -15 1823 F1RAU F6AUS RR73 170130 -17 1343 F6AUS F1RAU 73 182345 -11 2418 F5BRF F1RAU JN15 (x4) 182900 -10 2419 F6EAZ F1RAU JN15 (x2) 172530 -15 2070 E25SB F1RAU JN15 (x2) 190445 -13 2371 ON6LEO F1RAU JN15 (x4)
UTC dB Audio Message 200530 -12 1160 F1RAU GW0ARK -15 (x2) 202500 -13 1910 F1RAU F6DEV -11 193600 -24 1302 F1RAU F5RMK RR73 191030 +0 1652 F1RAU EA6Y -10 193145 +7 949 F1RAU PI4DX -18 (x3) 193415 -4 1884 F1RAU F6AOJ R-10
UTC dB Audio Message 174530 -5 2665 4X1UF F1RAU JN15 (x3) 183600 +21 2942 EP2AES F1RAU JN15 (x12)
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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