OE3FVU — 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 OE3FVU, decoded by SO8OO in southeastern Poland. 7,705 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, across 56 UTC dates in the available aggregate history. Observed between 2026-06-24 and 2026-11-06.
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 7,705 FT8 messages attributed to OE3FVU as the transmitting token by decoded message structure across 56 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (80%), followed by 80 m (13%) and 60 m (5%). The busiest six-hour window was 06:00-12:00 UTC, containing 49% of decodes. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8 dB.
Overview
Bands
Last attributed message: 2026-11-06 07:30 UTC
Observed FT8 message patterns
- Attributed sample
- 7,705 messages
- Active dates
- 56 UTC dates
- Estimated median S/N
- -8 dB
- Estimated 10th-90th percentile
- -16 to -1 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 958, moderate (-15 to -9 dB) 2,683, strong (≥ -8 dB) 4,064.
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 OE3FVU 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 OE3FVU
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
- JN78 · 5,732 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 518 km (approx.)
- Last such locator decoded
- 2026-11-06 07:30 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 | OE3FVU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-06 09:46 | 10m | - / 0 | EA7TR | +16 / - | 2 | ✓ Closing fragment |
| 11-06 09:08 | 10m | - / +2 | EA7LHN | -3 / - | 2 | ✓ Closing fragment |
| 11-06 08:56 | 10m | - / 0 | EG1PR | +8 / - | 2 | ✓ Closing fragment |
| 11-06 07:34 | 10m | - / -3 | 4X6FB | -16 / - | 2 | ✓ Closing fragment |
| 11-06 07:27 | 40m | -5 / - | M9HEB | - / - | 5 | Partial capture |
| 11-06 07:21 | 40m | -8 / - | ON3ANY | - / - | 3 | Partial capture |
| 11-06 07:21 | 80m | -8 / - | DM5KM | - / - | 4 | Partial capture |
| 11-06 07:18 | 40m | - / - | SQ8AA | -10 / - | 3 | Partial capture |
| 11-06 07:14 | 80m | -9 / -22 | PC6A | -16 / - | 8 | ✓ Closing observed |
| 11-06 07:12 | 40m | - / - | SQ8AA | -8 / - | 2 | Partial capture |
| 11-06 07:12 | 80m | -6 / - | F8BON | - / - | 5 | Partial capture |
| 11-06 07:09 | 80m | -10 / - | ON3ANY | - / - | 4 | Partial capture |
| 11-06 07:08 | 40m | - / -10 | M0WEY | -3 / - | 2 | ✓ Closing fragment |
| 11-06 07:06 | 60m | -6 / - | DB8MI | - / -4 | 10 | ✓ Closing fragment |
| 11-06 07:06 | 80m | -8 / -9 | ON8WR | -8 / -18 | 5 | ✓ Full exchange observed |
| 11-06 07:04 | 40m | -7 / +8 | IV3NDR | -13 / -1 | 4 | Partial capture |
| 11-06 07:03 | 80m | -5 / -5 | OZ4VV | -15 / -13 | 7 | ✓ Full exchange observed |
| 11-06 06:59 | 40m | - / -13 | RN1TV | 0 / - | 2 | Partial capture |
| 11-06 06:58 | 80m | -3 / - | M9HEB | - / - | 3 | Partial capture |
| 11-06 06:54 | 80m | - / - | DC7LR | -3 / - | 2 | Partial capture |
| 11-06 06:48 | 40m | -8 / - | W6DAX | - / +1 | 3 | Partial capture |
| 11-06 06:48 | 80m | -8 / -17 | F4GUK | -14 / -19 | 7 | ✓ Full exchange observed |
| 11-06 06:48 | 60m | -8 / - | OE5RLP | +16 / - | 7 | ✓ Closing observed |
| 11-06 06:47 | 80m | -8 / -4 | DO5ALO | -10 / -16 | 5 | ✓ Full exchange observed |
| 11-06 06:46 | 80m | - / - | ON4MAP | -16 / - | 4 | Partial capture |
| 11-06 06:45 | 40m | -8 / - | EA8AP | - / - | 2 | Partial capture |
| 11-06 06:43 | 80m | -6 / -14 | OK1FAN | -3 / -20 | 7 | ✓ Full exchange observed |
| 11-06 06:42 | 60m | -5 / +5 | DF1QR | +2 / +6 | 7 | ✓ Full exchange observed |
| 11-06 06:39 | 80m | -7 / -15 | R2FEA | +4 / - | 3 | ✓ Closing observed |
| 11-06 06:39 | 60m | 0 / +5 | SM7GIB | +3 / - | 5 | ✓ Full exchange observed |
| 11-06 06:36 | 60m | -6 / +4 | SP6IYR | -7 / -7 | 5 | ✓ Full exchange observed |
| 11-06 06:36 | 80m | - / -16 | YT5DL | -3 / - | 3 | ✓ Closing fragment |
| 11-06 06:35 | 40m | - / - | M0CKX | -23 / - | 2 | Partial capture |
| 11-06 06:33 | 40m | -9 / +9 | ON6LEO | +15 / +6 | 5 | ✓ Full exchange observed |
| 11-06 06:32 | 80m | -19 / - | DK80NDS | - / +8 | 2 | Partial capture |
| 11-06 06:30 | 40m | -6 / - | F4MOI | - / - | 3 | Partial capture |
| 11-06 06:30 | 60m | -16 / - | YU7VK | - / - | 5 | Partial capture |
| 11-06 06:26 | 40m | -8 / 0 | OM2IB | +2 / - | 3 | ✓ Closing observed |
| 11-06 06:24 | 80m | -12 / -7 | DL9KM | -6 / -12 | 8 | ✓ Full exchange observed |
| 11-06 06:23 | 80m | -14 / - | UA3PY/QRP | - / - | 3 | Partial capture |
| 11-06 06:20 | 80m | -6 / - | DG5PW | - / -21 | 2 | ✓ Closing fragment |
| 11-06 06:20 | 40m | -11 / -4 | E75C | -13 / -1 | 4 | ✓ Full exchange observed |
| 11-06 06:18 | 40m | -10 / - | DL100TV | - / - | 2 | Partial capture |
| 11-06 06:17 | 40m | -12 / - | 6W/IK2HKT | - / - | 2 | Partial capture |
| 11-06 06:16 | 80m | -12 / - | UA3PY/QRP | - / - | 3 | Partial capture |
| 11-06 06:14 | 40m | -11 / - | G8GRG | - / -10 | 3 | Partial capture |
| 11-06 06:10 | 60m | -1 / +2 | HB9BGV | -6 / - | 5 | ✓ Full exchange observed |
| 11-06 06:09 | 40m | -12 / - | DL100TV | - / - | 3 | Partial capture |
| 11-06 06:06 | 40m | -8 / - | TC8ATA | - / - | 4 | Partial capture |
| 11-06 06:05 | 60m | -4 / - | SP3EPK | 0 / - | 4 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 135215 -18 1702 OE3FVU IU1TKL JN35 (x3) 073400 -16 896 OE3FVU 4X6FB R-03 (x2) 074400 -11 717 OE3FVU RR73; UN9LDA <...> -10 081030 -12 2601 OE3FVU R4HEN -03 085630 +8 816 OE3FVU EG1PR +00 (x2) 085900 +7 816 OE3FVU RR73; EA5ASQ <...> -04 090800 -5 2810 OE3FVU EA7LHN +02 (x2) 094600 +17 2705 OE3FVU EA7TR +00 (x2) 100830 -19 2238 OE3FVU UN6LN -07
UTC dB Audio Message 071830 -9 2149 OE3FVU SQ8AA KN19 (x2) 071915 -6 2066 CQ OE3FVU JN78 072145 -6 2066 ON3ANY OE3FVU JN78 (x3) 072445 -11 2066 CQ OE3FVU JN78 (x3) 072715 -9 2066 M9HEB OE3FVU JN78 (x5) 073015 -1 2066 CQ OE3FVU JN78
UTC dB Audio Message 071815 -3 1943 CQ OE3FVU JN78 (x15)
UTC dB Audio Message 071815 -11 1270 PC6A OE3FVU 73 071845 -12 1270 CQ OE3FVU JN78 (x5) 072115 -4 1270 DM5KM OE3FVU JN78 (x4) 072415 -9 1270 CQ OE3FVU JN78 (x5)
UTC dB Audio Message 045345 +3 921 OE3FVU UR5WIF R-16 045400 -5 1540 UR5WIF OE3FVU RR73 045415 +5 924 OE3FVU UR5WIF 73 050230 +3 1540 DL3IAE OE3FVU JN78 (x6) 050800 -8 1540 CQ OE3FVU JN78 (x6)
UTC dB Audio Message 161430 +2 1951 OE3FVU R6YBU -18 (x3) 162230 -18 1029 OE3FVU F1RCQ RR73 163000 -6 1951 OE3FVU PA7M -01 163200 -21 1673 OE3FVU VU2KPH RR73 165130 -4 387 OE3FVU EA5IT -04 (x2) 170145 +1 1952 <...> OE3FVU JN78 (x7)
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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