OH3NXW — 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 OH3NXW, decoded by SO8OO in southeastern Poland. 2,432 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, across 66 UTC dates in the available aggregate history. Observed between 2026-06-25 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 2,432 FT8 messages attributed to OH3NXW as the transmitting token by decoded message structure across 66 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (66%), followed by 160 m (19%) and 40 m (8%). Most decodes (60%) fell within the six-hour window 15:00-21:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (87%); the estimated median was +3 dB.
Overview
Bands
Last attributed message: 2026-11-05 04:48 UTC
Observed FT8 message patterns
- Attributed sample
- 2,432 messages
- Active dates
- 66 UTC dates
- Estimated median S/N
- +3 dB
- Estimated 10th-90th percentile
- -10 to +19 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 80, moderate (-15 to -9 dB) 244, 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 OH3NXW 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 OH3NXW
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
- KP11 · 1,354 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,288 km (approx.)
- Last such locator decoded
- 2026-11-05 04:47 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 | OH3NXW S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-05 04:47 | 80m | +9 / - | TJ1GD | - / -14 | 3 | ✓ Closing fragment |
| 11-04 05:29 | 40m | +17 / +5 | CT7AUT | -12 / -12 | 4 | ✓ Full exchange observed |
| 11-04 05:24 | 80m | +8 / -6 | T77RN | -5 / -11 | 4 | ✓ Full exchange observed |
| 11-04 05:18 | 40m | -2 / - | 3A2LF | - / -14 | 4 | ✓ Closing fragment |
| 11-03 14:09 | 60m | +3 / - | KH8A | - / - | 4 | Partial capture |
| 11-03 05:40 | 60m | 0 / - | 6W/IK2HKT | - / - | 11 | Partial capture |
| 11-03 05:30 | 60m | +1 / - | 6W/IK2HKT | - / - | 15 | Partial capture |
| 11-03 05:27 | 60m | +5 / - | <...> | - / - | 6 | Partial capture |
| 11-02 05:02 | 40m | - / - | UR9QQ | -6 / - | 4 | Partial capture |
| 11-01 17:35 | 160m | +4 / - | AP2HA | - / -21 | 3 | ✓ Closing fragment |
| 10-31 22:57 | 60m | -10 / - | DL8NBG/QRP | - / - | 8 | Partial capture |
| 10-31 22:56 | 60m | -12 / - | S79VU | - / - | 3 | Partial capture |
| 10-31 22:43 | 80m | +15 / - | SX37VER | - / - | 4 | Partial capture |
| 10-31 22:34 | 80m | +11 / - | YU65AEC | - / - | 17 | Partial capture |
| 10-31 22:32 | 80m | +15 / - | SP5DFK/QRP | - / - | 3 | Partial capture |
| 10-31 22:29 | 80m | +7 / - | YU65AEC | - / - | 5 | Partial capture |
| 10-31 06:38 | 80m | -12 / - | 6W/IK2HKT | - / - | 10 | Partial capture |
| 10-31 06:35 | 80m | -16 / - | <...> | - / - | 3 | Partial capture |
| 10-31 06:32 | 80m | -2 / - | SP5DFK/QRP | - / - | 2 | Partial capture |
| 10-31 06:31 | 80m | -5 / - | TK/DH7SB | - / - | 2 | Partial capture |
| 10-31 06:26 | 80m | -3 / - | SQ100LKK | - / - | 4 | Partial capture |
| 10-30 23:42 | 160m | 0 / - | 6W/IK2HKT | - / -9 | 3 | Partial capture |
| 10-30 13:53 | 80m | +7 / - | JF1VXB/P | - / -12 | 3 | ✓ Closing fragment |
| 10-30 13:48 | 80m | +6 / - | SP3VSC | -5 / -12 | 4 | ✓ Closing observed |
| 10-30 13:47 | 80m | +8 / - | JE8DBM | - / -10 | 2 | Partial capture |
| 10-30 13:46 | 80m | +5 / -6 | DO2WZ | -5 / -16 | 10 | ✓ Full exchange observed |
| 10-30 13:45 | 80m | +7 / - | JR5JEU | - / -11 | 2 | ✓ Closing fragment |
| 10-30 13:44 | 80m | +7 / - | JA5WIO | - / -14 | 2 | ✓ Closing fragment |
| 10-30 13:40 | 80m | +6 / - | NL8F | - / - | 3 | Partial capture |
| 10-29 15:58 | 80m | - / - | RT6Z | -4 / - | 2 | Partial capture |
| 10-29 15:56 | 80m | +1 / +2 | UR5RBP | -19 / -13 | 3 | ✓ Full exchange observed |
| 10-29 15:54 | 80m | 0 / - | R6UBM | -23 / -18 | 3 | ✓ Closing observed |
| 10-29 15:53 | 80m | -2 / - | JR7VHZ | - / -5 | 2 | ✓ Closing fragment |
| 10-29 15:52 | 80m | +3 / - | JN1JFC | - / -10 | 2 | ✓ Closing fragment |
| 10-29 15:51 | 80m | +1 / - | UA3YFL | - / -6 | 2 | ✓ Closing fragment |
| 10-29 15:40 | 160m | -6 / - | RU6C | - / -4 | 2 | ✓ Closing fragment |
| 10-29 15:39 | 160m | -8 / -3 | RC2DT | -24 / -19 | 3 | ✓ Full exchange observed |
| 10-29 15:26 | 160m | -14 / - | AP2HA | - / - | 2 | Partial capture |
| 10-29 13:17 | 80m | -16 / - | JN1JFC | - / - | 2 | Partial capture |
| 10-28 05:01 | 80m | -7 / - | SP4NKJ | - / -13 | 5 | Partial capture |
| 10-27 20:06 | 160m | - / - | 9H1ES | -10 / - | 2 | Partial capture |
| 10-27 20:05 | 160m | +3 / - | 5Z4VJ | - / - | 17 | Partial capture |
| 10-27 19:02 | 80m | +12 / - | A92AE | - / -15 | 9 | ✓ Closing fragment |
| 10-27 17:01 | 160m | -11 / - | OH0Z | - / +1 | 4 | ✓ Closing fragment |
| 10-27 16:57 | 160m | -11 / -18 | RD7X | -22 / -12 | 3 | ✓ Full exchange observed |
| 10-27 16:56 | 160m | -9 / - | RJ3DC | -17 / 0 | 5 | ✓ Closing observed |
| 10-27 16:55 | 160m | -10 / -15 | IK2SGB | -15 / -9 | 5 | ✓ Full exchange observed |
| 10-27 16:54 | 160m | -12 / -6 | SP6JEV | -22 / -10 | 3 | ✓ Full exchange observed |
| 10-27 16:51 | 160m | -8 / - | R4RL | - / -9 | 2 | ✓ Closing fragment |
| 10-27 16:51 | 160m | -5 / +1 | SP9MRP | -4 / +1 | 7 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 224045 +12 818 YU65AEC OH3NXW KP11 (x4) 224315 +16 542 SX37VER OH3NXW KP11 (x4) 052445 +7 346 T77RN OH3NXW KP11 052500 -5 347 OH3NXW T77RN -06 052515 +8 346 T77RN OH3NXW R-11 (x2) 044715 +12 2928 TJ1GD OH3NXW KP11 (x3)
UTC dB Audio Message 143215 -14 994 XX9TXN OH3NXW KP11 (x2) 075815 -1 3008 TG9AUO OH3NXW KP11 050200 -7 307 OH3NXW UR9QQ KN77 (x4) 051845 -1 383 3A2LF OH3NXW KP11 (x4) 052915 +15 2967 CT7AUT OH3NXW KP11 052930 -12 1473 OH3NXW CT7AUT +05 052945 +16 2967 CT7AUT OH3NXW R-12 (x2)
UTC dB Audio Message 054045 -1 419 6W/IK2HKT OH3NXW KP11 (x11) 140945 +0 275 KH8A OH3NXW KP11 (x4)
UTC dB Audio Message 201530 -3 1939 5Z4VJ OH3NXW KP11 152615 -15 2249 AP2HA OH3NXW KP11 (x2) 153915 -10 1760 CQ OH3NXW KP11 153930 -24 2144 OH3NXW RC2DT -03 153945 -7 1760 RC2DT OH3NXW R-19 (x2) 154045 -9 1760 RU6C OH3NXW -04 (x2) 234215 -5 615 6W/IK2HKT OH3NXW KP11 (x3) 173545 +4 1341 AP2HA OH3NXW KP11 (x3)
UTC dB Audio Message 150345 -9 500 OH3NXW 2E1HAT JO01 (x12) 200245 -11 2213 OH3NXW G7NUT IO91 (x2) 094615 -11 278 RI1FJL OH3NXW KP11
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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