SP8ONV — 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 SP8ONV, decoded by SO8OO in southeastern Poland. 2,056 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, across 70 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-11-02.
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 2,056 FT8 messages attributed to SP8ONV as the transmitting token by decoded message structure across 70 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (54%), followed by 40 m (23%) and 160 m (22%). Most decodes (74%) 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 (74%); the estimated median was -2.4 dB.
Overview
Bands
Last attributed message: 2026-11-02 20:57 UTC
Observed FT8 message patterns
- Attributed sample
- 2,056 messages
- Active dates
- 70 UTC dates
- Estimated median S/N
- -2.4 dB
- Estimated 10th-90th percentile
- -14.7 to +7.8 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 168, moderate (-15 to -9 dB) 358, strong (≥ -8 dB) 1,530.
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 SP8ONV 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 SP8ONV
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
- KO10 · 1,600 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 106 km (approx.)
- Last such locator decoded
- 2026-11-02 20:57 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 | SP8ONV S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-02 20:51 | 80m | -2 / - | F5PBG | - / -14 | 2 | Partial capture |
| 11-02 20:47 | 80m | -6 / - | EX7DY | - / -13 | 3 | ✓ Closing fragment |
| 11-01 21:18 | 160m | +10 / - | EA8BS | - / - | 2 | Partial capture |
| 10-28 14:33 | 80m | +6 / - | XX9TXN | - / - | 31 | Partial capture |
| 10-25 16:10 | 80m | -11 / - | XX9TXN | - / -25 | 24 | Partial capture |
| 10-24 17:45 | 80m | -7 / -9 | TK4QP | -12 / -13 | 9 | ✓ Full exchange observed |
| 10-24 16:52 | 80m | 0 / - | 3W9T | - / -14 | 6 | Partial capture |
| 10-24 13:35 | 40m | +6 / - | UA0QNE | - / - | 5 | Partial capture |
| 10-24 12:03 | 40m | +5 / - | RA9MX | - / - | 3 | Partial capture |
| 10-24 11:59 | 40m | +4 / - | RW9MZ | - / - | 6 | Partial capture |
| 10-24 11:20 | 40m | +6 / - | DL7DL | - / -4 | 2 | ✓ Closing fragment |
| 10-24 11:17 | 40m | +6 / -4 | DL7ACA | -10 / -2 | 6 | ✓ Full exchange observed |
| 10-24 11:17 | 40m | +7 / - | G3TZO | - / -13 | 4 | ✓ Closing fragment |
| 10-24 11:14 | 40m | +7 / +3 | HA8GJG | -10 / +2 | 6 | ✓ Full exchange observed |
| 10-24 11:13 | 40m | +6 / - | G7BTP | - / - | 3 | Partial capture |
| 10-23 20:45 | 160m | -5 / - | 7P8GE | - / - | 3 | Partial capture |
| 10-23 20:35 | 160m | -2 / - | 7P8GE | - / - | 14 | Partial capture |
| 10-23 20:18 | 160m | -7 / - | 7P8GE | - / - | 6 | Partial capture |
| 10-21 03:27 | 80m | -5 / -16 | P4/WE9V | -12 / -11 | 7 | Partial capture |
| 10-20 03:35 | 40m | - / -11 | K3RH | -16 / - | 2 | ✓ Closing fragment |
| 10-19 19:51 | 40m | - / +3 | DL9DBZ | 0 / - | 4 | ✓ Closing fragment |
| 10-19 03:28 | 40m | - / +5 | ON4KBU | -5 / - | 3 | ✓ Closing fragment |
| 10-18 20:23 | 80m | -19 / - | HL1WP | - / - | 5 | Partial capture |
| 10-18 20:19 | 80m | -15 / -20 | JA6LCJ | -16 / -10 | 7 | ✓ Full exchange observed |
| 10-18 20:03 | 160m | +4 / - | OH0Z | -6 / 0 | 8 | ✓ Full exchange observed |
| 10-18 19:38 | 80m | -11 / - | D2UY | - / - | 3 | Partial capture |
| 10-18 19:22 | 80m | -2 / - | UA0LQE | - / - | 3 | Partial capture |
| 10-18 19:15 | 160m | -2 / -12 | R80SAA | +6 / +3 | 8 | ✓ Full exchange observed |
| 10-18 19:11 | 160m | -1 / - | VK4VO | - / - | 6 | Partial capture |
| 10-18 13:20 | 40m | +2 / - | UN7PPV | - / - | 4 | Partial capture |
| 10-18 13:17 | 40m | +1 / - | UN7ECA | - / - | 4 | Partial capture |
| 10-13 05:08 | 40m | - / - | LZ1ZF | -6 / - | 2 | Partial capture |
| 10-12 20:02 | 80m | - / -15 | JA9BFN | -8 / - | 2 | ✓ Closing fragment |
| 10-12 05:04 | 80m | -3 / - | N0BUZ | - / - | 2 | Partial capture |
| 10-05 08:03 | 40m | +1 / - | SP9WZU | - / - | 3 | Partial capture |
| 10-03 17:26 | 80m | - / - | IW0EKC | -13 / - | 7 | Partial capture |
| 10-03 17:22 | 80m | -1 / - | OH0TS | - / - | 17 | Partial capture |
| 10-03 05:20 | 40m | - / -2 | HK3W | -16 / - | 2 | Partial capture |
| 10-02 16:02 | 80m | 0 / - | JJ1TKN | - / - | 3 | Partial capture |
| 10-01 15:36 | 80m | -7 / - | VK6IR | - / - | 5 | Partial capture |
| 10-01 15:30 | 80m | +1 / - | EY8BL | - / - | 11 | Partial capture |
| 10-01 14:46 | 80m | -16 / - | JJ7KKM | - / - | 9 | Partial capture |
| 09-30 17:58 | 80m | -10 / - | TK4QP | - / - | 15 | Partial capture |
| 09-29 20:38 | 80m | -8 / - | HS0ZOY | - / -5 | 4 | Partial capture |
| 09-29 20:28 | 80m | -10 / - | HS0ZOY | - / - | 11 | Partial capture |
| 09-29 20:24 | 80m | -11 / - | T77RN | -8 / +1 | 9 | ✓ Full exchange observed |
| 09-28 03:24 | 40m | - / - | ON6MAT | -3 / - | 3 | ✓ Closing fragment |
| 09-27 18:19 | 80m | -2 / - | RZ0SW | - / - | 3 | Partial capture |
| 09-26 19:04 | 80m | -12 / -13 | OE5ABL | -8 / -1 | 4 | Partial capture |
| 09-26 17:48 | 160m | +8 / - | UT7AA | - / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 144615 +8 1125 XX9TXN SP8ONV KO10 (x8) 204745 -4 1149 EX7DY SP8ONV KO10 (x3) 205015 -10 1149 SP3DLD SP8ONV RR73 205115 -2 1148 F5PBG SP8ONV -14 (x2) 205700 -1 1149 P51DX SP8ONV KO10
UTC dB Audio Message 203715 -3 1265 7P8GE SP8ONV KO10 (x13) 211830 +11 743 EA8BS SP8ONV KO10 (x2)
UTC dB Audio Message 120015 +1 1193 RW9MZ SP8ONV KO10 (x4) 120315 +5 1193 RA9MX SP8ONV KO10 (x3) 133545 +6 1194 UA0QNE SP8ONV KO10 (x5) 045300 -15 2394 SP8ONV W8FIB RR73 052215 +3 2927 SP8ONV UT5MB KN48 153615 -13 1032 XX9TXN SP8ONV KO10
UTC dB Audio Message 201330 -4 1583 SP8ONV DL9KM 73 201930 -17 1513 SP8ONV M0PFX JO01 (x3) 202715 -9 2012 SP8ONV M7LYG IO93 (x3) 183645 -15 2255 SP8ONV RA6YDX R-15 093045 -14 2633 SP8ONV M8NEG IO86 093100 -16 2462 OE7MAH SP8ONV R-11 (x2) 093145 -16 2633 SP8ONV M8NEG IO86 093200 -13 2462 M8NEG SP8ONV -06 093215 -17 2633 SP8ONV M8NEG R+06 093230 -17 2462 M8NEG SP8ONV RR73
UTC dB Audio Message 195515 +11 687 SP8ONV DM1TRO JN57 091815 -3 978 SP8ONV SV1CQN +01
UTC dB Audio Message 212645 -3 2318 SP5JMA SP8ONV KO10 212700 +6 699 SP8ONV SP5JMA -05 (x3) 212815 +4 2318 SP5JMA SP8ONV 73 212830 +1 1351 SP8ONV YO6LM +01 212830 +8 699 SP8ONV SP5JMA 73 212900 +5 1351 SP8ONV YO6LM +01
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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