RX3DQ — 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 RX3DQ, decoded by SO8OO in southeastern Poland. 782 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 89 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 782 FT8 messages attributed to RX3DQ as the transmitting token by decoded message structure across 89 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (36%), followed by 20 m (34%) and 80 m (23%). Most decodes (89%) fell within the six-hour window 13:00-19:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (65%); the estimated median was -5 dB.
Overview
Bands
Last attributed message: 2026-10-22 16:30 UTC
Observed FT8 message patterns
- Attributed sample
- 782 messages
- Active dates
- 89 UTC dates
- Estimated median S/N
- -5 dB
- Estimated 10th-90th percentile
- -17 to +5 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 113, moderate (-15 to -9 dB) 158, strong (≥ -8 dB) 511.
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 RX3DQ 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 RX3DQ
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
- KO95 · 56 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,309 km (approx.)
- Last such locator decoded
- 2026-10-22 16:29 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 | RX3DQ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-22 16:29 | 80m | -4 / - | RC9WC | -24 / -3 | 3 | ✓ Closing observed |
| 10-22 16:27 | 80m | - / - | DM5CS | -11 / - | 2 | Partial capture |
| 10-22 16:22 | 80m | +11 / +1 | DL3HBF | +11 / -8 | 8 | ✓ Full exchange observed |
| 10-22 16:22 | 80m | -5 / -7 | E70SZ | +2 / -16 | 5 | ✓ Full exchange observed |
| 10-22 16:16 | 80m | +8 / - | R6AAG | - / - | 3 | Partial capture |
| 10-22 16:13 | 80m | -4 / - | UN7EAN | - / -10 | 2 | Partial capture |
| 10-22 16:09 | 80m | +6 / - | R6AAG | - / - | 2 | Partial capture |
| 10-22 16:03 | 80m | +7 / -5 | UA6AHR | +7 / - | 4 | Partial capture |
| 10-22 15:57 | 80m | -6 / +2 | RA5AD | -5 / -18 | 5 | ✓ Full exchange observed |
| 10-22 15:42 | 40m | - / - | DM2HK | +2 / - | 4 | Partial capture |
| 10-22 15:40 | 40m | +2 / -3 | R8CKV | -4 / -7 | 5 | ✓ Full exchange observed |
| 10-21 18:42 | 80m | +4 / - | RM8CZ | - / - | 2 | Partial capture |
| 10-21 18:26 | 80m | -1 / - | RC6ZY | - / -16 | 4 | Partial capture |
| 10-21 18:24 | 80m | +6 / +4 | EU7DW | +10 / - | 3 | ✓ Closing observed |
| 10-21 18:20 | 80m | +6 / +10 | R3DRA | +4 / -8 | 6 | ✓ Full exchange observed |
| 10-21 18:05 | 40m | +4 / - | VU2XZ | - / - | 2 | Partial capture |
| 10-21 18:04 | 40m | 0 / - | RM8CZ | - / - | 2 | Partial capture |
| 10-21 17:59 | 40m | -1 / - | RM8CZ | - / - | 2 | Partial capture |
| 10-21 17:49 | 40m | +2 / - | R4NAN | - / - | 3 | Partial capture |
| 10-21 17:47 | 40m | 0 / -17 | PD1GOL | -13 / -13 | 3 | ✓ Full exchange observed |
| 10-21 17:40 | 40m | -5 / - | F4MXT/P | - / - | 2 | Partial capture |
| 10-18 16:38 | 80m | +4 / - | UA9JTJ/9 | - / - | 2 | Partial capture |
| 10-17 17:39 | 40m | -5 / - | OS4K | - / -16 | 2 | ✓ Closing fragment |
| 10-17 17:37 | 40m | - / -15 | RD3FY | 0 / - | 3 | ✓ Closing fragment |
| 10-17 15:39 | 80m | -2 / - | UN7GDB | - / -5 | 3 | ✓ Closing fragment |
| 10-16 17:23 | 40m | -10 / - | BG0KD | - / - | 2 | ✓ Closing fragment |
| 10-16 16:57 | 40m | - / -13 | R3DID | -10 / - | 2 | ✓ Closing fragment |
| 10-16 16:36 | 80m | 0 / -14 | HA1RJ | +14 / -7 | 6 | ✓ Full exchange observed |
| 10-16 16:14 | 80m | 0 / -6 | R7ZY | -7 / -17 | 3 | ✓ Full exchange observed |
| 10-16 16:10 | 80m | -4 / -2 | UN7CL | -22 / -5 | 5 | ✓ Full exchange observed |
| 10-16 16:05 | 40m | +6 / +1 | HB9ELE | +12 / -3 | 6 | ✓ Full exchange observed |
| 10-16 16:05 | 40m | 0 / - | YE5TA | - / - | 2 | Partial capture |
| 10-15 16:50 | 80m | -10 / -4 | R6AR | +2 / -2 | 4 | ✓ Full exchange observed |
| 10-15 16:48 | 80m | -4 / - | R9CS/P | - / +2 | 2 | ✓ Closing fragment |
| 10-15 16:40 | 80m | -4 / -3 | UN0GY | -20 / -3 | 5 | ✓ Full exchange observed |
| 10-15 16:31 | 80m | -4 / - | R6AO | -16 / -12 | 4 | ✓ Closing observed |
| 10-15 16:29 | 80m | +2 / - | R4AGE/P | - / -19 | 2 | Partial capture |
| 10-15 16:25 | 40m | -9 / - | R4PFY | - / -19 | 3 | ✓ Closing fragment |
| 10-15 16:22 | 40m | -12 / - | R9CA | - / -16 | 3 | ✓ Closing fragment |
| 10-15 16:20 | 40m | +3 / +6 | R4WZ | -10 / +1 | 5 | ✓ Full exchange observed |
| 10-14 17:00 | 40m | -2 / -10 | DH5BM | -4 / -10 | 4 | ✓ Full exchange observed |
| 09-19 16:01 | 40m | +6 / -1 | UA4PPQ | -6 / +4 | 5 | ✓ Full exchange observed |
| 09-19 15:59 | 40m | +2 / +6 | E70SZ | 0 / -12 | 6 | ✓ Full exchange observed |
| 09-19 15:55 | 40m | -9 / -12 | RN3TT | -5 / +1 | 5 | ✓ Full exchange observed |
| 09-18 16:38 | 80m | -8 / +2 | RU3ACA | +4 / - | 3 | ✓ Closing observed |
| 09-17 17:37 | 80m | -6 / -4 | R6FY | +8 / +3 | 4 | ✓ Full exchange observed |
| 09-17 17:30 | 40m | 0 / - | BG7BVP | - / -18 | 2 | Partial capture |
| 09-15 17:44 | 80m | -8 / -4 | R4GM | -8 / +3 | 4 | ✓ Full exchange observed |
| 09-15 17:38 | 80m | - / +3 | RY2A | -15 / - | 2 | ✓ Closing fragment |
| 09-14 18:22 | 40m | +6 / +2 | EW8ME | +9 / -15 | 4 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 162345 +13 447 RX3DQ DL3HBF JO53 162400 +1 1760 SV1GYG RX3DQ -18 162415 +12 447 RX3DQ DL3HBF JO53 162430 +10 446 DL3HBF RX3DQ -08 162445 +9 447 RX3DQ DL3HBF R+01 162500 +12 447 DL3HBF RX3DQ RR73 162515 +12 447 RX3DQ DL3HBF 73 162730 -4 2222 CQ RX3DQ KO95 162745 -11 1081 RX3DQ DM5CS JO30 (x2) 162830 -3 1944 CQ RX3DQ KO95 a1 (x2) 162930 -3 1456 RC9WC RX3DQ R-03 162945 -24 1457 RX3DQ RC9WC RR73 163000 -4 1455 RC9WC RX3DQ 73
UTC dB Audio Message 175930 +1 977 RM8CZ RX3DQ KO95 (x4) 180515 +1 307 VU2XZ RX3DQ KO95 (x2) 154015 -2 2976 R8CKV RX3DQ KO95 154030 -2 2976 RX3DQ R8CKV -03 154045 +4 2975 R8CKV RX3DQ R-07 154100 -5 2976 RX3DQ R8CKV RR73 154115 +4 2975 R8CKV RX3DQ 73 154200 +3 2239 RX3DQ DM2HK JO62 (x4)
UTC dB Audio Message 183330 -17 1647 RX3DQ RC2DD R-12 (x2) 183500 -17 1068 RX3DQ UB4Y R-18 (x2)
UTC dB Audio Message 160745 -14 401 RX3DQ R3KLE R-13 160830 -14 399 R3KLE RX3DQ RR73 160845 -10 401 RX3DQ R3KLE 73 161700 -4 869 RX3DQ EX7DY R-01 (x2) 162430 -2 681 JA4FKX RX3DQ -05 (x5) 173515 -5 1189 R6FCT RX3DQ -12 (x2) 083300 -4 2334 RY7F RX3DQ -04 (x3)
UTC dB Audio Message 090915 -21 1420 RX3DQ R6OP R-06 (x2) 095815 -17 1003 R7IA RX3DQ -11 095930 -11 1443 RX3DQ R3KJF KO91 101030 -21 2168 RY7F RX3DQ RR73
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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