RX3AEX — 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 RX3AEX, decoded by SO8OO in southeastern Poland. 3,221 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 131 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 3,221 FT8 messages attributed to RX3AEX as the transmitting token by decoded message structure across 131 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (49%), followed by 40 m (28%) and 80 m (19%). The busiest six-hour window was 15:00-21:00 UTC, containing 45% of decodes. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (65%); the estimated median was -4.3 dB.
Overview
Bands
Last attributed message: 2026-11-05 06:13 UTC
Observed FT8 message patterns
- Attributed sample
- 3,221 messages
- Active dates
- 131 UTC dates
- Estimated median S/N
- -4.3 dB
- Estimated 10th-90th percentile
- -15 to +8 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 292, moderate (-15 to -9 dB) 821, strong (≥ -8 dB) 2,108.
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 RX3AEX 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 RX3AEX
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 · 1,984 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,193 km (approx.)
- Last such locator decoded
- 2026-11-05 06:13 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 | RX3AEX S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-05 06:12 | 40m | -14 / - | WA4BRX | - / - | 2 | Partial capture |
| 11-05 05:12 | 40m | -8 / - | PD40EUDXF | - / -12 | 7 | Partial capture |
| 11-04 13:07 | 40m | -18 / - | R4HNX/P | - / - | 2 | Partial capture |
| 11-04 11:50 | 10m | -11 / - | 9X5KM | - / - | 11 | Partial capture |
| 11-04 10:52 | 10m | -14 / - | <...> | - / -16 | 2 | Partial capture |
| 11-03 19:06 | 80m | -3 / -5 | UA9XL/P | 0 / -16 | 2 | Partial capture |
| 11-03 18:59 | 80m | -2 / - | R8XF/P | - / -16 | 14 | ✓ Closing fragment |
| 11-03 17:02 | 80m | +2 / - | UA9XL/P | - / -19 | 10 | Partial capture |
| 11-03 16:28 | 80m | +2 / - | R9CS/P | - / -4 | 2 | Partial capture |
| 11-03 15:47 | 80m | -1 / - | KH8A | - / - | 8 | Partial capture |
| 11-03 15:45 | 80m | +4 / - | UA0YDB | - / - | 4 | Partial capture |
| 11-03 15:42 | 40m | -8 / - | RN3N | - / 0 | 2 | ✓ Closing fragment |
| 11-03 15:40 | 40m | -7 / -6 | UD8D | -11 / +3 | 5 | ✓ Full exchange observed |
| 11-03 15:08 | 40m | -7 / - | RD0L/M | - / - | 3 | Partial capture |
| 11-03 09:46 | 40m | -16 / -18 | PA3GHJ | -23 / - | 2 | Partial capture |
| 11-02 07:49 | 40m | -13 / -2 | SP9SIR | -17 / -10 | 6 | ✓ Full exchange observed |
| 11-01 07:00 | 40m | -10 / -1 | DK5UR | -4 / -20 | 5 | ✓ Full exchange observed |
| 11-01 06:36 | 40m | -7 / -5 | DD3ZZ | -4 / - | 3 | Partial capture |
| 11-01 04:35 | 80m | +4 / - | PY2WC | - / -15 | 4 | ✓ Closing fragment |
| 11-01 04:30 | 80m | +9 / - | ZZ5UNO | - / -8 | 6 | ✓ Closing fragment |
| 11-01 04:27 | 80m | - / - | SV2AOB | -8 / - | 2 | Partial capture |
| 11-01 04:25 | 80m | +1 / - | GB1RBL | - / -13 | 2 | ✓ Closing fragment |
| 11-01 04:23 | 80m | +6 / -3 | CU2DX | +4 / -8 | 6 | ✓ Full exchange observed |
| 11-01 04:23 | 80m | +2 / - | RL3QGD | -9 / +1 | 8 | ✓ Full exchange observed |
| 11-01 04:20 | 80m | +4 / - | ON4MAP | - / -18 | 2 | ✓ Closing fragment |
| 11-01 04:20 | 80m | +8 / - | R3KLE | -6 / 0 | 4 | ✓ Full exchange observed |
| 11-01 04:19 | 80m | +4 / - | R9WCK | - / -18 | 2 | ✓ Closing fragment |
| 11-01 04:17 | 80m | +5 / - | UA3RBM | -6 / -3 | 5 | ✓ Full exchange observed |
| 11-01 04:16 | 80m | +4 / +10 | IK4TVP | +12 / -11 | 4 | ✓ Full exchange observed |
| 10-31 17:00 | 40m | -7 / - | TC0TR | - / -15 | 4 | ✓ Closing fragment |
| 10-30 20:25 | 80m | +2 / - | BI6AN | - / - | 2 | Partial capture |
| 10-30 20:22 | 80m | +6 / - | VK6IR | - / - | 2 | Partial capture |
| 10-30 20:14 | 80m | -12 / - | JH4IFF | - / -13 | 2 | ✓ Closing fragment |
| 10-30 19:53 | 80m | - / -18 | IQ0AAI | -8 / - | 3 | Partial capture |
| 10-30 19:40 | 80m | -4 / - | YO1BRANCUSI | - / - | 2 | Partial capture |
| 10-30 19:16 | 40m | -6 / - | S21BDK | - / - | 8 | Partial capture |
| 10-30 19:06 | 80m | +2 / - | A92AE | - / -23 | 4 | ✓ Closing fragment |
| 10-30 19:02 | 80m | 0 / -7 | R7BO | -6 / +1 | 4 | ✓ Full exchange observed |
| 10-30 19:01 | 80m | +6 / - | RJ3DC | -15 / - | 6 | ✓ Closing observed |
| 10-30 18:53 | 80m | +9 / - | EY7BP | - / -11 | 5 | ✓ Closing fragment |
| 10-30 18:51 | 80m | +4 / - | RJ3DC | - / -9 | 3 | Partial capture |
| 10-30 18:46 | 40m | -10 / - | VK4FFF | - / - | 2 | Partial capture |
| 10-30 18:45 | 40m | -6 / - | HL5BPF | - / - | 2 | Partial capture |
| 10-30 18:43 | 40m | -1 / - | VU2KPH | - / -16 | 4 | ✓ Closing fragment |
| 10-30 18:42 | 40m | -2 / - | YG2AUI | - / - | 2 | Partial capture |
| 10-30 18:27 | 40m | -6 / - | S21BDK | - / - | 2 | Partial capture |
| 10-30 18:26 | 40m | -2 / - | 9X5KM | - / -14 | 2 | Partial capture |
| 10-30 18:24 | 40m | -1 / - | VK2WN | - / - | 3 | ✓ Closing fragment |
| 10-28 13:55 | 40m | -10 / - | VK6DW | - / -18 | 4 | ✓ Closing fragment |
| 10-28 13:51 | 40m | -8 / - | DL1EJD/P | - / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 173345 +3 346 RX3AEX PF40EUDXF -10 130115 -17 2301 R4HNX/P RX3AEX KO85 (x4) 130915 -19 1731 R0BD/P RX3AEX KO85 051215 -8 2319 PD40EUDXF RX3AEX KO85 (x7) 061245 -12 2186 WA4BRX RX3AEX KO85 (x2)
UTC dB Audio Message 190200 -2 1988 R8XF/P RX3AEX KO85 (x9) 190630 -1 1889 CQ RX3AEX KO85 190645 +0 2744 RX3AEX UA9XL/P -05 190730 -3 1889 UA9XL/P RX3AEX R-16 190915 -9 1392 RX3AEX OE6HWF JN67 184230 +4 2438 RK0UN RX3AEX 73 052015 -11 2280 CQ RX3AEX KO85
UTC dB Audio Message 114945 -12 2398 <...> RX3AEX KO85 (x3) 115015 -18 2117 9X5KM RX3AEX KO85 (x11) 115830 -7 2520 EA4 RX3AEX KO
UTC dB Audio Message 164115 -15 3102 RX3AEX VU2FR ML88 164130 +13 2342 5Z4VJ RX3AEX -04 164145 -12 3102 RX3AEX VU2FR ML88 164145 -23 1988 RX3AEX DK1MBY JN58 164200 +11 2342 5Z4VJ RX3AEX RR73 164215 -14 3102 RX3AEX VU2FR ML88 164230 +13 2342 F8GAF RX3AEX -15 164300 +11 2342 CQ RX3AEX KO85 164430 +14 2342 F8GAF RX3AEX RR73 164500 +14 2342 CQ RX3AEX KO85 (x2) 164545 -11 2341 RX3AEX F1PPH JN07 164600 +10 2342 F1PPH RX3AEX -08 164615 -6 2341 RX3AEX F1PPH R-03 164630 +12 2342 F1PPH RX3AEX 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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