OK1VPO — 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 OK1VPO, decoded by SO8OO in southeastern Poland. 331 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, across 11 UTC dates in the available aggregate history. Observed between 2026-10-24 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 331 FT8 messages attributed to OK1VPO as the transmitting token by decoded message structure across 11 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (45%), followed by 40 m (35%) and 160 m (20%). Most decodes (56%) fell within the six-hour window 16:00-22:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (77%); the estimated median was -4 dB.
Overview
Bands
Last attributed message: 2026-11-05 07:40 UTC
Observed FT8 message patterns
- Attributed sample
- 331 messages
- Active dates
- 11 UTC dates
- Estimated median S/N
- -4 dB
- Estimated 10th-90th percentile
- -15 to +6 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 29, moderate (-15 to -9 dB) 47, strong (≥ -8 dB) 255.
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 OK1VPO 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 OK1VPO
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
- JO60 · 148 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 628 km (approx.)
- Last such locator decoded
- 2026-11-05 07:39 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 | OK1VPO S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-05 07:39 | 40m | -3 / -7 | PD4RJ | -23 / -17 | 5 | ✓ Full exchange observed |
| 11-05 07:36 | 40m | -4 / - | PA1EJO | - / -5 | 4 | ✓ Closing fragment |
| 11-05 07:34 | 40m | -10 / -2 | DL7ACA | +2 / +7 | 5 | ✓ Full exchange observed |
| 11-05 07:33 | 40m | -3 / -11 | HB9TWU | -16 / +6 | 4 | ✓ Full exchange observed |
| 11-05 07:31 | 40m | -10 / - | DF1KBN | - / +2 | 3 | ✓ Closing fragment |
| 11-05 07:26 | 40m | -6 / - | ON3MOH/P | - / - | 2 | ✓ Closing fragment |
| 11-04 09:07 | 40m | +5 / - | DH3GAR | - / -13 | 3 | ✓ Closing fragment |
| 11-04 08:59 | 40m | 0 / - | F5LMJ | - / -19 | 3 | ✓ Closing fragment |
| 11-04 08:57 | 40m | 0 / - | SQ3KO | - / -18 | 2 | ✓ Closing fragment |
| 11-04 08:56 | 40m | +2 / -1 | DL9KM | -6 / +1 | 5 | ✓ Full exchange observed |
| 11-04 08:55 | 40m | 0 / +2 | PD4SN | -10 / +3 | 4 | ✓ Full exchange observed |
| 11-04 08:51 | 40m | +2 / - | OE4BHF | - / - | 2 | Partial capture |
| 11-03 22:29 | 80m | - / -12 | LB1NI | -10 / - | 3 | Partial capture |
| 11-03 22:28 | 80m | +3 / -5 | SP3JZR | +1 / -1 | 5 | ✓ Full exchange observed |
| 11-03 16:59 | 160m | -18 / -16 | F4BKV | -10 / -3 | 4 | ✓ Full exchange observed |
| 11-03 16:50 | 160m | -18 / -22 | SQ2PHC | -2 / - | 4 | ✓ Closing observed |
| 11-03 16:45 | 80m | -11 / - | DL2RUG | - / -9 | 3 | ✓ Closing fragment |
| 11-03 16:42 | 80m | - / +3 | OK1FHI | -5 / - | 3 | ✓ Closing fragment |
| 11-03 16:34 | 80m | -11 / - | DL1ASL | - / -11 | 3 | ✓ Closing fragment |
| 11-03 16:32 | 80m | -10 / +3 | DO4SO | -9 / +5 | 5 | ✓ Full exchange observed |
| 11-01 23:53 | 80m | -5 / - | MM3VEE | - / - | 2 | Partial capture |
| 11-01 23:48 | 160m | -8 / - | DF3JO | -20 / -11 | 4 | ✓ Closing observed |
| 11-01 23:47 | 160m | - / -14 | R3UG | +5 / - | 2 | Partial capture |
| 11-01 23:43 | 160m | -14 / -18 | G6PZ | -19 / -6 | 9 | ✓ Full exchange observed |
| 11-01 21:53 | 80m | -4 / -4 | DL5OAH | 0 / - | 3 | ✓ Closing observed |
| 11-01 21:49 | 160m | -10 / - | OE9RWH | -10 / -7 | 3 | ✓ Closing observed |
| 11-01 21:47 | 160m | -18 / -14 | SQ2RAD | +12 / - | 3 | ✓ Closing observed |
| 11-01 08:02 | 40m | -5 / +9 | IK3VUT | -7 / - | 5 | ✓ Full exchange observed |
| 11-01 07:55 | 40m | +7 / - | F6FHZ | - / -15 | 3 | ✓ Closing fragment |
| 11-01 07:53 | 40m | +2 / +1 | IU2WKL | -8 / -12 | 5 | ✓ Full exchange observed |
| 10-31 22:12 | 80m | -6 / +4 | S51SLO | +7 / +6 | 5 | ✓ Full exchange observed |
| 10-31 22:09 | 80m | +8 / +7 | DO1DX | -1 / -6 | 4 | ✓ Full exchange observed |
| 10-31 21:20 | 80m | -1 / -12 | IU3WOZ | -9 / -7 | 9 | ✓ Full exchange observed |
| 10-31 17:19 | 40m | -1 / - | OH1TEV | - / - | 2 | Partial capture |
| 10-31 17:16 | 40m | +1 / - | F1POK | - / -12 | 4 | Partial capture |
| 10-31 17:13 | 40m | 0 / +2 | F4BNZ | -4 / -3 | 5 | ✓ Full exchange observed |
| 10-31 17:07 | 160m | -18 / - | DF2OO | - / -17 | 2 | Partial capture |
| 10-31 17:03 | 80m | 0 / - | G4CDN | - / - | 2 | Partial capture |
| 10-31 09:18 | 40m | +8 / - | HA3TBL | -15 / - | 3 | ✓ Closing observed |
| 10-31 09:15 | 40m | +10 / - | OZ1ITS | - / - | 2 | Partial capture |
| 10-31 09:13 | 40m | -2 / +10 | DL5SUA | -8 / +1 | 6 | ✓ Full exchange observed |
| 10-31 09:08 | 40m | -5 / - | DA0M | -12 / -16 | 4 | ✓ Closing observed |
| 10-31 09:06 | 40m | -12 / +6 | SP1EG | -15 / - | 4 | ✓ Full exchange observed |
| 10-31 09:06 | 40m | -6 / -15 | F6HZF | -17 / -1 | 5 | ✓ Full exchange observed |
| 10-31 09:03 | 40m | -5 / - | SQ3AEV | -8 / 0 | 6 | ✓ Full exchange observed |
| 10-31 08:58 | 40m | 0 / -1 | DM5KM | 0 / +9 | 6 | ✓ Full exchange observed |
| 10-30 22:23 | 80m | +12 / -6 | TK/DH7SB | +14 / 0 | 4 | Partial capture |
| 10-30 22:21 | 80m | +10 / -6 | PA3EOU | +4 / +9 | 4 | ✓ Full exchange observed |
| 10-30 22:01 | 80m | +3 / - | OE9HGV | 0 / - | 3 | ✓ Closing observed |
| 10-30 21:54 | 160m | -8 / - | 4O7CC | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 073400 -3 2109 HB9TWU OK1VPO 73 073415 +2 2109 OK1VPO DL7ACA JO40 073430 -17 2109 DL7ACA OK1VPO +07 073445 +2 2109 OK1VPO DL7ACA R-02 073500 -2 2109 DL7ACA OK1VPO RR73 073515 +1 2109 OK1VPO DL7ACA 73 073600 -2 2109 PA1EJO OK1VPO JO60 (x4) 073930 -2 2105 PD4RJ OK1VPO JO60 073945 -24 1360 OK1VPO PD4RJ -07 074000 -2 2105 PD4RJ OK1VPO R-17 074015 -22 1360 OK1VPO PD4RJ RRR 074030 -6 2105 PD4RJ OK1VPO 73
UTC dB Audio Message 164200 -5 2150 OK1VPO OK1FHI JO70 (x3) 164345 -2 2149 OH6NIO OK1VPO -20 164545 -15 2049 DL2RUG OK1VPO JO60 (x3) 222845 -2 2054 SP3JZR OK1VPO JO60 222900 +2 1712 OK1VPO SP3JZR -05 222900 -7 1980 OK1VPO LB1NI -12 222915 +6 2054 SP3JZR OK1VPO R-01 222930 +0 1712 OK1VPO SP3JZR RR73 222930 -10 1980 OK1VPO LB1NI -12 222945 +4 2054 SP3JZR OK1VPO 73 223000 -13 1980 OK1VPO LB1NI -12
UTC dB Audio Message 234730 +6 631 OK1VPO R3UG -14 234800 -21 1250 OK1VPO DF3JO JO31 234815 -9 1250 DF3JO OK1VPO -11 234900 -19 1250 OK1VPO DF3JO 73 234915 -7 1250 DF3JO OK1VPO 73 164945 -16 994 CQ OK1VPO JO60 (x2) 165045 -16 994 SQ2PHC OK1VPO JO60 (x2) 165200 -5 851 OK1VPO SQ2PHC -22 (x2) 165945 -9 1134 OK1VPO F4BKV -16 170000 -20 994 F4BKV OK1VPO R-03 170015 -12 1134 OK1VPO F4BKV RR73 170030 -15 995 F4BKV OK1VPO 73
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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