RX3DRC — 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 RX3DRC, decoded by SO8OO in southeastern Poland. 2,244 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 90 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-11-05.
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 2,244 FT8 messages attributed to RX3DRC as the transmitting token by decoded message structure across 90 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (57%), followed by 40 m (34%) and 20 m (8%). Most decodes (91%) 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 -13.9 dB.
Overview
Bands
Last attributed message: 2026-11-05 05:27 UTC
Observed FT8 message patterns
- Attributed sample
- 2,244 messages
- Active dates
- 90 UTC dates
- Estimated median S/N
- -13.9 dB
- Estimated 10th-90th percentile
- -22 to -5 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 861, moderate (-15 to -9 dB) 883, strong (≥ -8 dB) 500.
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 RX3DRC 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 RX3DRC
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
- KO85 · 1,522 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,193 km (approx.)
- Last such locator decoded
- 2026-11-05 05:27 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 | RX3DRC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-05 05:24 | 40m | - / 0 | GJ0KYZ | 0 / - | 2 | ✓ Closing fragment |
| 11-05 05:23 | 40m | - / - | ON3RT | -9 / - | 2 | Partial capture |
| 11-05 05:21 | 40m | -9 / - | UA9XL/P | - / - | 2 | Partial capture |
| 11-05 05:18 | 40m | -8 / - | 6W/IK2HKT | - / - | 4 | Partial capture |
| 11-04 16:51 | 40m | -21 / - | R7RCO/M | - / - | 2 | Partial capture |
| 11-04 16:44 | 40m | -12 / - | RV9WJP | - / -18 | 4 | ✓ Closing fragment |
| 11-03 18:39 | 80m | -11 / - | M0BEW | - / -24 | 2 | ✓ Closing fragment |
| 11-03 18:37 | 80m | -12 / -15 | SP7ENZ | -6 / -13 | 3 | ✓ Full exchange observed |
| 11-03 18:21 | 40m | - / - | PD7BDN | -1 / - | 5 | Partial capture |
| 11-03 18:13 | 40m | -11 / - | 3V8LL | - / - | 2 | Partial capture |
| 11-02 17:57 | 80m | -13 / - | OD5ZZ | - / - | 2 | Partial capture |
| 11-02 17:50 | 80m | -10 / - | R8XF/P | - / - | 2 | Partial capture |
| 11-02 17:46 | 80m | - / -10 | TK/DH7SB | -17 / - | 2 | Partial capture |
| 11-02 17:45 | 80m | -12 / - | HF40BLP | - / - | 2 | Partial capture |
| 11-02 17:43 | 80m | -11 / - | EK/RX3DPK | - / - | 3 | Partial capture |
| 11-02 16:39 | 80m | -13 / - | RZ0SW | - / - | 2 | Partial capture |
| 11-02 16:27 | 80m | -19 / -2 | RA3V | -24 / -8 | 3 | ✓ Full exchange observed |
| 11-02 16:21 | 80m | -10 / -6 | UA4FOH | -6 / 0 | 5 | ✓ Full exchange observed |
| 11-02 16:16 | 80m | - / -15 | YU65AEC | -8 / - | 2 | Partial capture |
| 11-02 16:13 | 80m | - / -1 | R2DR | -2 / - | 3 | ✓ Closing fragment |
| 11-02 16:10 | 80m | -15 / - | UA9XL/P | - / - | 2 | Partial capture |
| 11-02 16:08 | 80m | -15 / - | RA7Z | - / -12 | 2 | ✓ Closing fragment |
| 11-02 16:06 | 80m | - / -8 | RC9WC | -9 / - | 2 | ✓ Closing fragment |
| 11-02 16:01 | 80m | -14 / 0 | RA3SI | -6 / +3 | 5 | ✓ Full exchange observed |
| 11-02 15:59 | 80m | -15 / - | UA9XL/P | - / - | 4 | Partial capture |
| 11-01 20:22 | 80m | -7 / - | 4O7CC | - / - | 2 | Partial capture |
| 11-01 16:12 | 40m | -12 / - | R4ADE | - / -15 | 2 | ✓ Closing fragment |
| 11-01 16:08 | 40m | -12 / - | IN3LHF | - / -22 | 3 | Partial capture |
| 11-01 16:03 | 40m | -9 / - | RL1I/P | - / - | 4 | Partial capture |
| 10-29 05:09 | 40m | -8 / -5 | TC2TR | -20 / -11 | 5 | ✓ Full exchange observed |
| 10-28 20:21 | 40m | -8 / - | G3PMY | -14 / -11 | 4 | ✓ Closing observed |
| 10-28 20:19 | 40m | -10 / -15 | TA2LE | -12 / -14 | 4 | ✓ Full exchange observed |
| 10-28 20:17 | 40m | -4 / - | YO1BRANCUSI | - / - | 3 | Partial capture |
| 10-28 20:14 | 40m | -5 / - | GI3PXT | - / -3 | 3 | ✓ Closing fragment |
| 10-28 20:10 | 40m | -2 / -5 | F4GIH | -4 / -11 | 3 | ✓ Full exchange observed |
| 10-28 20:06 | 40m | - / -20 | M7MJW | -4 / - | 3 | ✓ Closing fragment |
| 10-28 19:53 | 80m | -7 / - | XX9TXN | - / - | 6 | Partial capture |
| 10-28 19:20 | 80m | -18 / - | R4LQ | +2 / 0 | 2 | ✓ Closing observed |
| 10-28 19:13 | 80m | -14 / - | XX9TXN | - / - | 2 | Partial capture |
| 10-28 19:05 | 80m | -4 / - | OD5ZZ | - / - | 2 | Partial capture |
| 10-27 19:47 | 40m | -9 / - | DM3CK | - / -16 | 2 | ✓ Closing fragment |
| 10-27 19:44 | 40m | -10 / - | DL9EVO | - / -13 | 2 | ✓ Closing fragment |
| 10-27 19:42 | 40m | - / - | HB9MZI | -17 / - | 2 | Partial capture |
| 10-27 19:42 | 40m | -15 / - | DJ4QV | - / -17 | 2 | ✓ Closing fragment |
| 10-27 19:37 | 40m | -13 / - | GM0SDV | - / -11 | 2 | ✓ Closing fragment |
| 10-27 19:36 | 40m | -15 / -1 | 9A3AUH | -16 / -14 | 4 | ✓ Full exchange observed |
| 10-27 19:33 | 40m | -11 / - | UA4SAI | -14 / -6 | 3 | ✓ Closing observed |
| 10-27 19:09 | 80m | -6 / - | OD5SB | - / - | 2 | Partial capture |
| 10-27 19:03 | 80m | -8 / - | XX9TXN | - / - | 2 | Partial capture |
| 10-27 18:54 | 80m | -14 / - | XX9TXN | - / - | 7 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 165245 +5 1258 RX3DRC UA9XL/P -07 165515 -20 1879 R7RCO/M RX3DRC R-05 172115 -9 1070 F4GCB/P RX3DRC KO85 051800 -9 964 6W/IK2HKT RX3DRC KO85 (x4) 052100 -8 793 UA9XL/P RX3DRC KO85 (x2) 052315 -10 792 RX3DRC ON3RT JO20 052330 -13 792 UA9SY RX3DRC -21 052345 -8 792 RX3DRC ON3RT JO20 052415 +1 793 RX3DRC GJ0KYZ +00 (x2) 052700 -14 791 CQ RX3DRC KO85 a1
UTC dB Audio Message 183230 -15 1018 CQ RX3DRC KO85 183300 -8 1018 UG4P RX3DRC R-05 183400 -15 1018 CQ RX3DRC KO85 183500 -17 1018 RL3QGD RX3DRC RR73 183600 -18 1017 CQ RX3DRC KO85 (x3) 183715 -6 1264 RX3DRC SP7ENZ -15 183730 -11 1018 SP7ENZ RX3DRC R-13 (x2) 183900 -15 1017 CQ RX3DRC KO85 183930 -12 1018 M0BEW RX3DRC R-24 (x2) 184030 -13 1018 CQ RX3DRC KO85 (x2)
UTC dB Audio Message 072715 -6 959 RI1FJL RX3DRC KO85 (x2) 075600 -9 526 RX3DRC RR73; DD7AB <...> -12 143545 -5 2123 ON4DS RX3DRC KO85 143600 +6 2125 RX3DRC ON4DS -24 143615 -3 2123 ON4DS RX3DRC R-16 143630 +8 2125 RX3DRC ON4DS -24 143645 -9 2123 ON4DS RX3DRC R-18 143700 +10 2125 RX3DRC ON4DS RR73 143715 -2 2123 ON4DS RX3DRC 73 143915 +1 942 FK8GU RX3DRC KO85 (x5)
UTC dB Audio Message 085345 -16 1703 RX3DRC RN6MA +06 092815 +6 670 RX3DRC SV7BAY -10 (x2) 094130 -12 2311 RX3DRC SV2AOB -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