F5UOU — 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 F5UOU, decoded by SO8OO in southeastern Poland. 1,213 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 61 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-19.
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 1,213 FT8 messages attributed to F5UOU as the transmitting token by decoded message structure across 61 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (64%), followed by 80 m (18%) and 20 m (13%). Most decodes (90%) fell within the six-hour window 01:00-07:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (63%); the estimated median was -6 dB.
Overview
Bands
Last attributed message: 2026-10-19 04:05 UTC
Observed FT8 message patterns
- Attributed sample
- 1,213 messages
- Active dates
- 61 UTC dates
- Estimated median S/N
- -6 dB
- Estimated 10th-90th percentile
- -16 to +4.1 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 137, moderate (-15 to -9 dB) 307, strong (≥ -8 dB) 769.
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 F5UOU 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 F5UOU
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
- JN06 · 74 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,581 km (approx.)
- Last such locator decoded
- 2026-10-11 16:16 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 | F5UOU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-19 04:04 | 40m | -4 / -14 | R3MW | -10 / -10 | 3 | Partial capture |
| 10-19 04:03 | 40m | -4 / - | SP7SZJ | - / +2 | 2 | ✓ Closing fragment |
| 10-19 04:02 | 40m | -12 / - | IK0QDM | - / -6 | 2 | Partial capture |
| 10-19 04:00 | 40m | -10 / - | YO3LR | - / -8 | 2 | ✓ Closing fragment |
| 10-19 03:59 | 40m | -2 / - | SQ5NAP | - / -3 | 2 | ✓ Closing fragment |
| 10-19 03:56 | 40m | +4 / - | EA3IVL | - / -16 | 2 | Partial capture |
| 10-19 03:53 | 40m | +8 / - | SQ5NAP | - / -2 | 2 | Partial capture |
| 10-19 03:51 | 40m | +6 / - | R9FFX | - / -17 | 2 | ✓ Closing fragment |
| 10-19 03:50 | 40m | +3 / - | K6ALF | - / -14 | 2 | Partial capture |
| 10-19 03:48 | 40m | -2 / - | VE3BNW | - / -16 | 3 | ✓ Closing fragment |
| 10-19 03:45 | 40m | -2 / - | KS0USA | - / -13 | 2 | ✓ Closing fragment |
| 10-19 03:42 | 40m | -7 / - | RD9T | - / -15 | 2 | ✓ Closing fragment |
| 10-19 03:30 | 40m | -6 / - | AE5NW | - / -13 | 2 | Partial capture |
| 10-19 03:08 | 40m | -10 / - | VE3SCJ | - / -14 | 2 | ✓ Closing fragment |
| 10-19 02:33 | 80m | - / -11 | DO1DP | +17 / - | 2 | ✓ Closing fragment |
| 10-18 04:02 | 40m | -2 / - | KF0YWI | - / -13 | 4 | Partial capture |
| 10-18 02:55 | 40m | +2 / - | VE3RUB | - / -12 | 3 | ✓ Closing fragment |
| 10-18 02:53 | 80m | - / - | DO1OAS | -1 / - | 3 | Partial capture |
| 10-18 02:53 | 80m | -8 / -1 | DO5AMV | +2 / 0 | 4 | ✓ Full exchange observed |
| 10-18 02:53 | 80m | - / -3 | IU8GUK | -2 / - | 2 | ✓ Closing fragment |
| 10-18 02:50 | 80m | 0 / - | TA4SSK | - / -4 | 2 | ✓ Closing fragment |
| 10-18 02:49 | 80m | +6 / -2 | SP9FZH | +10 / -2 | 4 | ✓ Full exchange observed |
| 10-17 04:24 | 40m | -16 / - | YV4PPC | - / -20 | 2 | Partial capture |
| 10-17 04:17 | 40m | -18 / - | PY5AL | - / -12 | 5 | Partial capture |
| 10-17 04:09 | 80m | -5 / -10 | EN7P | -1 / +2 | 3 | ✓ Full exchange observed |
| 10-17 04:01 | 80m | -5 / -13 | OZ6NC | -22 / - | 2 | ✓ Closing observed |
| 10-17 03:59 | 80m | -6 / +1 | 9A5CC | +8 / -6 | 4 | ✓ Full exchange observed |
| 10-16 05:12 | 40m | -8 / - | KA0SOC | - / -20 | 2 | Partial capture |
| 10-16 04:35 | 40m | +1 / - | KY6AA | - / -19 | 3 | ✓ Closing fragment |
| 10-16 04:33 | 40m | -2 / - | N3EMY | - / -18 | 3 | Partial capture |
| 10-16 04:30 | 40m | +3 / - | KE2DBO | - / -12 | 5 | ✓ Closing fragment |
| 10-15 03:37 | 40m | +2 / - | WB2MLY | - / -9 | 2 | Partial capture |
| 10-15 03:33 | 40m | -8 / - | S55A | - / 0 | 2 | ✓ Closing fragment |
| 10-15 03:31 | 40m | -8 / -14 | UR4SXA | -15 / -1 | 3 | ✓ Full exchange observed |
| 10-15 03:30 | 40m | -4 / - | TA5DOB | - / -8 | 3 | ✓ Closing fragment |
| 10-15 03:25 | 60m | -6 / - | KB8OTK | - / -16 | 2 | Partial capture |
| 10-15 03:23 | 60m | -8 / - | J88IH | - / -7 | 2 | ✓ Closing fragment |
| 10-15 03:22 | 60m | -9 / - | KE9EUV | - / -15 | 3 | Partial capture |
| 10-15 03:20 | 60m | -8 / -16 | ER5DX | -9 / -5 | 3 | ✓ Full exchange observed |
| 10-15 03:19 | 60m | +1 / -6 | S51XA | +10 / 0 | 4 | ✓ Full exchange observed |
| 10-15 03:18 | 60m | -8 / - | N8OQ | - / -10 | 2 | ✓ Closing fragment |
| 10-15 03:17 | 60m | -8 / +2 | OE4AAC | -2 / +3 | 4 | ✓ Full exchange observed |
| 10-15 03:13 | 80m | -4 / - | DF6WE | +2 / -1 | 3 | ✓ Closing observed |
| 10-15 03:06 | 40m | -9 / - | RT8T | - / -11 | 2 | ✓ Closing fragment |
| 10-15 02:55 | 40m | -8 / - | LZ2PAJ | - / -5 | 2 | ✓ Closing fragment |
| 10-15 02:49 | 40m | 0 / - | WF2A | - / -6 | 3 | Partial capture |
| 10-15 02:47 | 40m | +4 / - | KG4AOF | - / -16 | 2 | Partial capture |
| 10-15 02:46 | 40m | 0 / - | W4WHQ | - / -9 | 2 | Partial capture |
| 10-15 02:45 | 40m | +7 / - | KW2E | - / -6 | 2 | ✓ Closing fragment |
| 10-15 02:42 | 80m | -4 / -7 | LY1DY | +9 / -1 | 7 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 035415 +8 762 SQ5NAP F5UOU -02 035600 +7 2040 EA3IVL F5UOU -16 (x2) 035715 +6 2252 YU65AEC F5UOU -03 035915 +0 910 SQ5NAP F5UOU -03 (x2) 040015 -13 1704 YO3LR F5UOU -08 (x2) 040215 -12 1680 IK0QDM F5UOU -06 (x2) 040330 -5 1999 SP7SZJ F5UOU +02 (x2) 040430 +1 2176 R3MW F5UOU -10 (x2) 040515 -10 2176 F5UOU R3MW R-14
UTC dB Audio Message 024945 +8 503 F5UOU SP9FZH 73 025000 +1 851 TA4SSK F5UOU -04 (x2) 025045 +5 851 F5UOU DO1OAS JO51 025300 -1 2100 F5UOU IU8GUK R-03 (x2) 025345 -10 1500 DO5AMV F5UOU +00 025345 -3 851 F5UOU DO1OAS JO51 025400 +2 1500 F5UOU DO5AMV R-01 025415 -6 1500 DO5AMV F5UOU RR73 025415 -1 851 F5UOU DO1OAS JO51 025430 +3 1500 F5UOU DO5AMV 73 025445 +0 851 F5UOU DO1OAS JO51 023330 +16 376 F5UOU DO1DP R-11 (x2)
UTC dB Audio Message 031915 -8 2279 N8OQ F5UOU RR73 031945 +0 466 S51XA F5UOU +00 032000 +9 465 F5UOU S51XA R-06 032015 +2 466 S51XA F5UOU RR73 032030 +10 465 F5UOU S51XA 73 032045 -8 2187 ER5DX F5UOU -05 032100 -7 2187 F5UOU ER5DX R-16 (x2) 032200 -7 1254 KE9EUV F5UOU -15 (x3) 032330 -9 1170 J88IH F5UOU -07 (x2) 032500 -6 1052 KB8OTK F5UOU -16 (x2)
UTC dB Audio Message 042915 -22 1333 VK4FFF F5UOU -10 (x2) 060015 +15 2020 VK4PN F5UOU -11 055515 -21 2033 VK2BSA F5UOU RR73 161200 -10 740 KJ1R F5UOU -07 (x4) 161400 -16 740 K1BIF F5UOU -19 (x2) 161500 -6 740 W2GSB F5UOU -08 (x2) 163045 -16 874 K3PBC F5UOU -16 (x2) 062115 -13 655 8Z1IT F5UOU -03
UTC dB Audio Message 144315 -12 1487 PY2PIC F5UOU -21 140215 -20 1553 YE1AJE F5UOU -13 (x2) 140415 -23 2012 LU7VCH F5UOU -12 140745 -21 1518 LU3DOY F5UOU -17 (x3) 141245 -18 1551 PY2TOW F5UOU RR73 141315 -6 588 PU2LVR F5UOU -17 (x2) 141615 -17 1602 <...> F5UOU -18 (x2) 141815 -15 2207 PY5EJ F5UOU RR73 141845 -16 1531 LU3DOY F5UOU -11 142045 -18 1440 PP5GER F5UOU -07
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.
Explore CW reception at SO8OOFT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee