OH2XO — 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 OH2XO, decoded by SO8OO in southeastern Poland. 2,360 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, across 55 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-30.
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 2,360 FT8 messages attributed to OH2XO as the transmitting token by decoded message structure across 55 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (95%), followed by 40 m (3%) and 80 m (2%). Most decodes (66%) fell within the six-hour window 09:00-15:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (71%); the estimated median was -4 dB.
Overview
Bands
Last attributed message: 2026-10-30 10:13 UTC
Observed FT8 message patterns
- Attributed sample
- 2,360 messages
- Active dates
- 55 UTC dates
- Estimated median S/N
- -4 dB
- Estimated 10th-90th percentile
- -14 to +9 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 170, moderate (-15 to -9 dB) 512, strong (≥ -8 dB) 1,678.
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 OH2XO 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 OH2XO
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
- KP20 · 1,571 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,192 km (approx.)
- Last such locator decoded
- 2026-10-30 10:13 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 | OH2XO S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 00:49 | 40m | - / -20 | 3A2LF | -8 / - | 3 | ✓ Closing fragment |
| 10-31 04:01 | 40m | - / - | RA4Y | 0 / - | 4 | Partial capture |
| 10-31 03:59 | 40m | - / -11 | EB3BKW | -16 / - | 4 | Partial capture |
| 10-30 10:12 | 40m | -2 / - | SA4AGM | - / - | 2 | Partial capture |
| 10-30 03:20 | 40m | - / +2 | F4NJU | -12 / - | 3 | ✓ Closing fragment |
| 10-30 02:44 | 40m | - / +2 | R7LC | +5 / - | 3 | ✓ Closing fragment |
| 10-30 02:08 | 40m | - / -12 | R5AV | -10 / - | 2 | ✓ Closing fragment |
| 10-30 02:06 | 40m | - / -4 | F1IQH | -4 / - | 3 | ✓ Closing fragment |
| 10-28 03:40 | 40m | - / -15 | CT2HEX | -16 / - | 2 | Partial capture |
| 10-28 03:34 | 40m | - / -6 | F1PBZ | +8 / - | 2 | ✓ Closing fragment |
| 10-17 12:42 | 10m | - / +7 | CS7BPG | -20 / - | 2 | ✓ Closing fragment |
| 10-07 02:16 | 60m | - / -17 | F1IQH | -10 / - | 2 | ✓ Closing fragment |
| 09-29 07:53 | 40m | -16 / +3 | R6ZL | -17 / -11 | 4 | ✓ Full exchange observed |
| 09-29 07:51 | 40m | - / -6 | LA5AKA | -8 / - | 2 | ✓ Closing fragment |
| 09-29 01:30 | 40m | - / -10 | ON8FAB | -8 / - | 4 | ✓ Closing fragment |
| 09-09 04:22 | 40m | +2 / - | K2GER | - / -17 | 2 | Partial capture |
| 09-09 04:16 | 40m | +1 / - | J38DX | - / - | 5 | Partial capture |
| 09-09 04:06 | 40m | -1 / - | DC9JVN | - / -23 | 2 | ✓ Closing fragment |
| 09-09 04:03 | 40m | -3 / -2 | DG4SCG | -7 / -17 | 5 | ✓ Full exchange observed |
| 09-09 04:01 | 40m | -4 / - | R2PX | -6 / +10 | 5 | ✓ Full exchange observed |
| 09-09 03:58 | 40m | +1 / - | SP9DPM/P | - / -20 | 4 | Partial capture |
| 09-09 03:37 | 40m | - / - | TA3NK | -10 / - | 2 | Partial capture |
| 09-09 02:38 | 40m | - / -17 | K5ZD | -19 / - | 2 | ✓ Closing fragment |
| 09-09 02:26 | 80m | -20 / -21 | R5AV | +4 / - | 3 | ✓ Closing observed |
| 09-02 03:00 | 80m | -18 / -14 | HB0WR | +6 / 0 | 5 | ✓ Full exchange observed |
| 09-02 02:43 | 80m | -8 / - | RI1FJL | - / - | 7 | Partial capture |
| 08-31 13:46 | 20m | - / +2 | M7MOK | -5 / - | 3 | ✓ Closing fragment |
| 08-31 13:42 | 20m | - / -18 | TA3KJ | -4 / - | 4 | ✓ Closing fragment |
| 08-31 13:40 | 20m | - / -2 | F1IQH | +9 / - | 3 | ✓ Closing fragment |
| 08-31 13:34 | 20m | - / - | M8GGQ | +1 / - | 4 | ✓ Closing fragment |
| 08-31 12:57 | 20m | - / -1 | PD4PMS | -10 / - | 2 | ✓ Closing fragment |
| 08-31 12:54 | 20m | - / - | OK3MB | +2 / - | 2 | Partial capture |
| 08-31 12:49 | 20m | - / - | 2E0TSS | -22 / - | 2 | Partial capture |
| 08-31 04:30 | 20m | - / -1 | TA2CAX | +4 / - | 3 | ✓ Closing fragment |
| 08-31 04:04 | 20m | - / +6 | EP2AES | -16 / - | 5 | ✓ Closing fragment |
| 08-30 13:25 | 20m | - / +1 | F4IRP | -15 / - | 3 | ✓ Closing fragment |
| 08-30 13:22 | 20m | - / -10 | EA3GJC | -13 / - | 5 | ✓ Closing fragment |
| 08-30 13:12 | 20m | - / -5 | DG6MA | -11 / - | 2 | ✓ Closing fragment |
| 08-30 12:57 | 20m | -16 / - | IK2JYT | -3 / - | 4 | ✓ Closing observed |
| 08-30 12:44 | 20m | -19 / - | G0UDE | 0 / -8 | 2 | ✓ Closing observed |
| 08-30 12:41 | 20m | -19 / - | RA9UFJ | - / +3 | 2 | ✓ Closing fragment |
| 08-30 12:41 | 20m | - / - | ON7CP | +4 / - | 3 | Partial capture |
| 08-30 12:32 | 20m | -17 / - | OR1A | -13 / 0 | 2 | Partial capture |
| 08-30 12:30 | 20m | -14 / - | PD1FZL | - / +1 | 2 | ✓ Closing fragment |
| 08-30 12:24 | 20m | -16 / -2 | ON9MD | -16 / -15 | 3 | Partial capture |
| 08-30 12:13 | 20m | -18 / - | PE0V | -14 / -6 | 2 | ✓ Closing observed |
| 08-30 12:12 | 20m | -12 / - | EA2EED | - / -8 | 2 | ✓ Closing fragment |
| 08-30 12:10 | 20m | - / -9 | DF1PH | -6 / - | 3 | ✓ Closing fragment |
| 08-30 12:09 | 20m | - / - | HB9TWG | -12 / - | 2 | Partial capture |
| 08-30 11:54 | 20m | -11 / - | KC3YGF | - / -23 | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 101245 +1 2570 SA4AGM OH2XO KP20 101315 -5 2570 LA4ROA OH2XO KP20 035230 -21 2084 OH2XO GM6URC -18 035915 -19 2268 OH2XO EB3BKW -11 (x4) 040115 -6 1771 OH2XO RA4Y LO35 (x4) 004030 -8 790 OH2XO IK5ZPU -15 004900 -10 1718 OH2XO 3A2LF -20 (x3)
UTC dB Audio Message 124200 -21 1593 OH2XO CS7BPG R+07 (x2)
UTC dB Audio Message 020030 -2 2726 7Z1XX OH2XO KP20 (x2) 020300 -6 2726 CQ OH2XO KP20 021630 -14 1150 OH2XO F1IQH -17 (x2)
UTC dB Audio Message 030115 +1 1875 OH2XO HB0WR -14 030130 -18 2017 HB0WR OH2XO R+00 (x2) 030315 +11 1875 OH2XO HB0WR RR73 022000 -18 2359 CQ OH2XO KP20 (x4) 022615 +3 2271 OH2XO R5AV -21 (x2) 022700 -20 2269 R5AV OH2XO 73 022830 -24 2271 CQ OH2XO KP20 (x2) 023030 -24 2269 RC9WC OH2XO KP20 023430 -18 2452 CQ OH2XO KP20
UTC dB Audio Message 133500 -1 2607 OH2XO M8GGQ IO94 (x3) 134030 +8 442 OH2XO F1IQH JN27 (x3) 134230 -9 526 OH2XO TA3KJ KM38 (x4) 134630 -1 442 OH2XO M7MOK JO01 (x3) 141700 -11 441 CQ OH2XO KP20 (x2)
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