RA3VX — 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 RA3VX, decoded by SO8OO in southeastern Poland. 4,103 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 111 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-11-01.
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 4,103 FT8 messages attributed to RA3VX as the transmitting token by decoded message structure across 111 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (43%), followed by 160 m (23%) and 40 m (18%). Most decodes (63%) fell within the six-hour window 15:00-21:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8 dB.
Overview
Bands
Last attributed message: 2026-11-01 06:02 UTC
Observed FT8 message patterns
- Attributed sample
- 4,103 messages
- Active dates
- 111 UTC dates
- Estimated median S/N
- -8 dB
- Estimated 10th-90th percentile
- -18 to +3 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 760, moderate (-15 to -9 dB) 1,171, strong (≥ -8 dB) 2,172.
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 RA3VX 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 RA3VX
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
- LO06 · 1,937 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,465 km (approx.)
- Last such locator decoded
- 2026-11-01 06:02 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 | RA3VX S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-01 06:02 | 40m | -12 / - | RU6LC | - / - | 2 | Partial capture |
| 11-01 06:00 | 40m | -10 / - | RA3P | - / - | 2 | Partial capture |
| 10-31 19:49 | 80m | -8 / - | RW3YS | - / - | 3 | Partial capture |
| 10-31 19:33 | 80m | -4 / -5 | R1BC | +6 / -7 | 5 | ✓ Full exchange observed |
| 10-31 19:30 | 80m | -6 / -6 | SM7XON | -6 / -16 | 4 | ✓ Full exchange observed |
| 10-31 18:28 | 160m | -13 / -7 | OH6GEP | -10 / -11 | 5 | ✓ Full exchange observed |
| 10-31 18:23 | 160m | -17 / - | R6UA | - / - | 2 | Partial capture |
| 10-31 17:59 | 160m | - / -16 | DJ7WG | +2 / - | 5 | ✓ Closing fragment |
| 10-31 17:35 | 160m | -8 / - | R6UA | - / - | 2 | Partial capture |
| 10-31 17:27 | 160m | -16 / - | R7CD | - / -2 | 2 | Partial capture |
| 10-31 17:20 | 160m | -19 / -6 | HB9TOC | -8 / - | 4 | ✓ Closing observed |
| 10-31 17:09 | 160m | -14 / - | R6UA | - / - | 11 | Partial capture |
| 10-31 17:05 | 160m | -16 / - | RZ6HBK | - / - | 2 | ✓ Closing fragment |
| 10-31 17:04 | 160m | -18 / -5 | RZ3DW | 0 / +3 | 7 | ✓ Full exchange observed |
| 10-31 17:01 | 160m | -18 / - | R4HIV | - / +2 | 2 | ✓ Closing fragment |
| 10-31 16:56 | 160m | -16 / - | DA125RH | - / -1 | 6 | Partial capture |
| 10-31 16:53 | 160m | - / +3 | SM2LIY | -6 / - | 3 | ✓ Closing fragment |
| 10-31 16:48 | 160m | -18 / - | R6UA | - / - | 5 | Partial capture |
| 10-31 16:20 | 160m | -13 / - | R6UA | - / - | 11 | Partial capture |
| 10-31 16:18 | 160m | - / - | OK1DXR | -12 / - | 6 | Partial capture |
| 10-31 16:17 | 160m | -12 / - | RA6FCU/P | - / -18 | 2 | Partial capture |
| 10-31 16:13 | 160m | -13 / - | RZ6HBK | - / - | 7 | Partial capture |
| 10-31 16:09 | 160m | -10 / - | RA6FCU/P | - / - | 4 | Partial capture |
| 10-31 16:03 | 80m | -2 / - | RX9KJ | - / -18 | 7 | ✓ Closing fragment |
| 10-31 15:43 | 40m | - / -13 | LZ26IPA | -4 / - | 2 | Partial capture |
| 10-31 04:02 | 40m | - / +6 | TA5DOB | -20 / - | 2 | Partial capture |
| 10-31 03:55 | 40m | - / -20 | M1WLK | -11 / - | 3 | Partial capture |
| 10-31 03:51 | 40m | - / -15 | M1WLK | -15 / - | 2 | Partial capture |
| 10-31 03:16 | 80m | +5 / -11 | 4O7CC | -4 / -8 | 5 | ✓ Full exchange observed |
| 10-31 03:05 | 160m | -9 / -18 | R2SDZ | -12 / -2 | 7 | ✓ Full exchange observed |
| 10-31 02:57 | 160m | -19 / - | OK1DXR | +2 / -15 | 12 | Partial capture |
| 10-31 02:56 | 160m | -16 / -23 | 4O7CC | +8 / -6 | 4 | ✓ Full exchange observed |
| 10-30 20:46 | 80m | - / +5 | RX3DQL | -3 / - | 10 | Partial capture |
| 10-30 19:54 | 80m | - / - | R6AO | -13 / - | 2 | Partial capture |
| 10-30 19:53 | 80m | -6 / - | R7ZY | - / - | 2 | Partial capture |
| 10-30 19:52 | 80m | -7 / - | TA7MMI | - / - | 3 | Partial capture |
| 10-30 19:50 | 80m | -5 / - | RJ2N | -13 / -4 | 3 | ✓ Closing observed |
| 10-30 19:42 | 80m | -9 / 0 | R3DCM | -12 / -1 | 6 | ✓ Full exchange observed |
| 10-30 19:29 | 80m | -8 / - | RK6OZ | - / - | 7 | Partial capture |
| 10-30 19:22 | 80m | -10 / - | RX4D | - / - | 2 | Partial capture |
| 10-30 19:20 | 80m | -9 / - | R3NBG | - / -5 | 3 | ✓ Closing fragment |
| 10-30 19:18 | 80m | -8 / - | R1BRY | - / -15 | 3 | ✓ Closing fragment |
| 10-30 19:15 | 80m | -2 / - | R1BQC | - / - | 4 | Partial capture |
| 10-30 17:11 | 80m | -9 / - | RV9XV | - / -14 | 3 | ✓ Closing fragment |
| 10-30 17:06 | 80m | -2 / - | RV9XV | - / - | 3 | Partial capture |
| 10-30 17:02 | 80m | -6 / -12 | R3DRA | -8 / -2 | 9 | ✓ Full exchange observed |
| 10-30 16:59 | 80m | - / - | UA3DPM | +6 / - | 2 | Partial capture |
| 10-30 16:56 | 80m | -6 / - | RL3QGD | -19 / -9 | 7 | ✓ Closing observed |
| 10-30 16:54 | 80m | -8 / - | RZ3AV | - / -6 | 2 | Partial capture |
| 10-30 16:30 | 80m | -5 / -19 | R8PG | -9 / - | 5 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 035100 -14 2425 RA3VX M1WLK -15 (x5) 040200 -16 1711 RA3VX TA5DOB +06 (x2) 154315 -4 1293 RA3VX LZ26IPA -13 (x2) 154645 -21 1443 UA8CFJ RA3VX LO06 155515 -16 1051 RX9CDR RA3VX LO06 060045 -7 1506 RA3P RA3VX LO06 (x2) 060215 -13 1505 RU6LC RA3VX LO06 (x2)
UTC dB Audio Message 160615 -5 1020 RX9KJ RA3VX R-18 (x3) 193045 -4 2161 RA3VX SM7XON -06 193100 -6 1083 SM7XON RA3VX R-16 193115 -7 2161 RA3VX SM7XON RR73 193130 -6 1083 SM7XON RA3VX 73 193300 -2 1082 R1BC RA3VX LO06 193315 +9 643 RA3VX R1BC -05 193330 -5 1082 R1BC RA3VX R-07 193345 +4 644 RA3VX R1BC RR73 193400 -6 1082 R1BC RA3VX 73 194915 -8 1082 RW3YS RA3VX LO06 (x3)
UTC dB Audio Message 173645 -3 604 R6UA RA3VX LO06 175830 -8 1502 RA3VX IC8FEM -16 175930 +5 1659 RA3VX DJ7WG JO54 (x5) 180545 -17 1336 R3BCK RA3VX R-13 182315 -16 1184 R6UA RA3VX LO06 (x2) 182815 -12 1185 OH6GEP RA3VX LO06 182830 -6 545 RA3VX OH6GEP -07 182845 -12 1184 OH6GEP RA3VX R-11 182900 -13 545 RA3VX OH6GEP RR73 182915 -15 1184 OH6GEP RA3VX 73
UTC dB Audio Message 075545 +6 865 RO6OP RA3VX LO06 (x6) 043700 +0 1337 RA3VX R6FCT -01 (x2) 062500 -2 1675 R8LCM RA3VX LO06 (x3) 062745 -6 1675 R2FE RA3VX LO06 (x3) 064830 -2 1741 UA3PRS RA3VX LO06
UTC dB Audio Message 085915 -6 2296 RA3VX RK6A +00 (x2)
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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