RV3V — 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 RV3V, decoded by SO8OO in southeastern Poland. 1,492 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 55 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-22.
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 1,492 FT8 messages attributed to RV3V as the transmitting token by decoded message structure across 55 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (42%), followed by 160 m (26%) and 40 m (22%). Most decodes (90%) fell within the six-hour window 17:00-23:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (83%); the estimated median was -1 dB.
Overview
Bands
Last attributed message: 2026-10-22 18:16 UTC
Observed FT8 message patterns
- Attributed sample
- 1,492 messages
- Active dates
- 55 UTC dates
- Estimated median S/N
- -1 dB
- Estimated 10th-90th percentile
- -11 to +7 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 52, moderate (-15 to -9 dB) 205, strong (≥ -8 dB) 1,235.
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 RV3V 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 RV3V
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 · 735 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,465 km (approx.)
- Last such locator decoded
- 2026-10-22 18:12 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 | RV3V S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-22 18:15 | 160m | -4 / - | R1AV | - / -19 | 2 | ✓ Closing fragment |
| 10-22 18:12 | 160m | - / - | R6OD | -10 / - | 4 | Partial capture |
| 10-22 18:11 | 160m | -10 / - | RA6YDX | - / -14 | 4 | ✓ Closing fragment |
| 10-18 20:48 | 160m | -21 / - | OH0Z | -6 / -6 | 5 | ✓ Full exchange observed |
| 10-18 20:43 | 160m | -20 / - | OH0Z | - / - | 2 | Partial capture |
| 10-18 20:36 | 160m | -14 / - | JF8QNF | -15 / -15 | 3 | ✓ Closing observed |
| 10-18 18:18 | 160m | -8 / - | LA8YJA | - / - | 2 | Partial capture |
| 10-18 18:16 | 160m | -9 / - | UA9UDQ | - / - | 4 | Partial capture |
| 10-17 20:23 | 80m | -6 / - | JH4IFF | - / -19 | 2 | ✓ Closing fragment |
| 10-17 20:20 | 80m | -3 / -4 | RA1N | +11 / - | 4 | ✓ Closing observed |
| 10-17 20:15 | 80m | +4 / 0 | SM1NJC | -1 / -18 | 5 | ✓ Full exchange observed |
| 10-17 20:09 | 160m | - / -8 | R2EA/P | -18 / - | 2 | ✓ Closing fragment |
| 10-17 19:53 | 40m | +9 / - | S79VU | - / -18 | 5 | ✓ Closing fragment |
| 10-16 20:41 | 160m | -2 / -20 | LA9JKA | -24 / -13 | 6 | ✓ Full exchange observed |
| 10-16 20:38 | 160m | -17 / +6 | LA1AAA | -2 / -10 | 5 | ✓ Full exchange observed |
| 10-16 20:26 | 160m | -7 / - | OM2WW | - / - | 3 | Partial capture |
| 10-16 20:13 | 160m | -14 / - | OH5KNL | -3 / -7 | 4 | ✓ Full exchange observed |
| 10-16 19:40 | 160m | -13 / - | 4J3DJ | - / - | 5 | Partial capture |
| 10-16 18:19 | 160m | -8 / +8 | RL3FA | +2 / -3 | 5 | ✓ Full exchange observed |
| 10-16 18:18 | 160m | -8 / +3 | R2DRE | -16 / -3 | 4 | ✓ Full exchange observed |
| 10-16 18:17 | 160m | -10 / - | SN4K | +1 / -18 | 4 | ✓ Closing observed |
| 10-16 18:01 | 40m | +4 / - | MM0DXL | - / -14 | 4 | ✓ Closing fragment |
| 10-16 17:57 | 40m | +3 / -9 | ON3CCM | -10 / -9 | 5 | ✓ Full exchange observed |
| 10-16 17:52 | 40m | +2 / - | BG7BVI | - / -24 | 2 | ✓ Closing fragment |
| 10-16 17:50 | 40m | -5 / - | YC6HIR | - / - | 3 | Partial capture |
| 10-16 17:47 | 40m | -6 / - | UC6W | - / -12 | 4 | ✓ Closing fragment |
| 10-16 17:43 | 40m | -4 / - | 3D2USU | - / - | 2 | ✓ Closing fragment |
| 10-16 17:41 | 40m | -6 / - | UC6W | - / - | 2 | Partial capture |
| 10-12 17:22 | 40m | -8 / - | JI7JIH | - / - | 4 | Partial capture |
| 10-12 17:19 | 40m | -7 / - | YO2UKG | - / - | 3 | Partial capture |
| 10-12 17:16 | 40m | -7 / - | OS9T | - / - | 3 | Partial capture |
| 10-12 17:14 | 40m | -6 / - | HL5BPF | - / -20 | 3 | ✓ Closing fragment |
| 10-12 17:13 | 40m | -2 / - | R1BMZ | - / -24 | 2 | Partial capture |
| 10-12 17:10 | 40m | -4 / - | UB2FEK | -10 / -9 | 4 | ✓ Closing observed |
| 10-12 17:09 | 40m | -6 / - | OZ9FF | - / - | 2 | ✓ Closing fragment |
| 10-12 17:08 | 40m | - / - | F6FHZ | -10 / - | 3 | Partial capture |
| 10-12 17:05 | 40m | -10 / -9 | TA2VUZ | -12 / - | 4 | ✓ Closing observed |
| 10-12 17:02 | 40m | -10 / - | SA6LDQ | - / - | 2 | Partial capture |
| 10-12 17:00 | 40m | -13 / -4 | ES6RMR | -5 / -7 | 4 | ✓ Full exchange observed |
| 10-11 20:59 | 80m | -8 / - | M0IOY | - / - | 3 | ✓ Closing fragment |
| 10-11 20:57 | 80m | -10 / - | JJ3JHP | - / -18 | 4 | ✓ Closing fragment |
| 10-11 20:54 | 80m | -7 / -10 | IV3IHV | +2 / - | 3 | ✓ Closing observed |
| 10-11 20:51 | 160m | -8 / -8 | DC6UW | +4 / -22 | 6 | ✓ Full exchange observed |
| 10-11 20:50 | 160m | -4 / - | LY8O | - / - | 2 | Partial capture |
| 10-10 23:37 | 160m | +6 / - | RX4CG | - / -18 | 2 | ✓ Closing fragment |
| 10-10 23:36 | 160m | - / - | DL7MDX | -4 / - | 12 | Partial capture |
| 10-10 23:35 | 160m | +1 / - | OM2WQ | +11 / -11 | 4 | ✓ Closing observed |
| 10-10 23:32 | 160m | -5 / - | ZW4OJX/R | - / -24 | 2 | Partial capture |
| 10-10 23:17 | 160m | +4 / - | RV0AR | - / -12 | 2 | ✓ Closing fragment |
| 10-10 23:14 | 160m | -1 / - | SN5JU | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 204830 -22 725 OH0Z RV3V R-06 204845 -7 2387 RV3V OH0Z RR73 204900 -18 726 OH0Z RV3V 73 180915 -10 627 EX7DY RV3V LO06 181130 -17 627 RA6YDX RV3V LO06 (x3) 181245 -10 2669 RV3V R6OD KN87 181300 -5 627 RA6YDX RV3V 73 181315 -24 2241 RV3V R1AV KP50 181345 -14 2670 RV3V R6OD KN87 (x3) 181530 -6 627 R1AV RV3V -19 (x2)
UTC dB Audio Message 210200 -8 565 JN4MIV RV3V LO06 204715 +5 576 A71EM RV3V LO06 201530 +1 623 SM1NJC RV3V LO06 (x2) 201615 -1 2245 RV3V SM1NJC +00 201630 +5 623 SM1NJC RV3V R-18 (x2) 201800 +9 623 RL3T RV3V RR73 202045 -1 623 RA1N RV3V LO06 202100 +10 300 RV3V RA1N -04 (x2) 202145 -5 624 RA1N RV3V 73 202345 -4 624 JH4IFF RV3V R-19 (x2) 202515 -4 624 OE8JOTA RV3V R-13
UTC dB Audio Message 175745 +1 679 ON3CCM RV3V LO06 175800 -9 1203 RV3V ON3CCM -09 175815 +1 679 ON3CCM RV3V R-09 175830 -12 1203 RV3V ON3CCM RR73 175845 +8 679 ON3CCM RV3V 73 180145 +2 679 MM0DXL RV3V LO06 (x4) 181515 +0 718 OZ1DKE RV3V LO06 195330 +9 716 S79VU RV3V LO06 (x5)
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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