OV5SP — 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 OV5SP, decoded by SO8OO in southeastern Poland. 1,786 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, across 22 UTC dates in the available aggregate history. Observed between 2026-06-10 and 2026-10-22.
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 1,786 FT8 messages attributed to OV5SP as the transmitting token by decoded message structure across 22 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (50%), followed by 60 m (45%) and 80 m (5%). Most decodes (100%) fell within the six-hour window 16:00-22:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -13.4 dB.
Overview
Bands
Last attributed message: 2026-10-22 21:01 UTC
Observed FT8 message patterns
- Attributed sample
- 1,786 messages
- Active dates
- 22 UTC dates
- Estimated median S/N
- -13.4 dB
- Estimated 10th-90th percentile
- -21 to -5.5 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 705, moderate (-15 to -9 dB) 683, strong (≥ -8 dB) 398.
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 OV5SP 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 OV5SP
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
- JO46 · 1,005 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,118 km (approx.)
- Last such locator decoded
- 2026-10-22 21:01 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 | OV5SP S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-22 21:05 | 80m | - / -11 | DM1FL | -18 / - | 5 | ✓ Closing fragment |
| 10-22 21:00 | 80m | -21 / - | SP1RKT | - / -12 | 3 | Partial capture |
| 10-22 20:57 | 60m | - / -8 | G0ABI | -4 / - | 3 | ✓ Closing fragment |
| 10-22 20:50 | 80m | - / -18 | I1WUA | -8 / - | 2 | ✓ Closing fragment |
| 10-22 20:40 | 80m | - / -14 | HB9TVS | -4 / - | 2 | ✓ Closing fragment |
| 10-22 20:35 | 60m | - / -17 | IU4DEG | -16 / - | 7 | Partial capture |
| 10-22 20:34 | 80m | - / -15 | RA5AD | 0 / - | 2 | ✓ Closing fragment |
| 10-22 20:32 | 80m | -21 / -13 | IW0RLC | -20 / - | 6 | Partial capture |
| 10-22 20:23 | 60m | -20 / - | IN3IZQ | - / - | 2 | Partial capture |
| 10-22 20:14 | 80m | - / -10 | DO6AZ | +2 / - | 2 | ✓ Closing fragment |
| 10-22 20:12 | 80m | - / -14 | HB9TOC | +10 / - | 2 | ✓ Closing fragment |
| 10-22 20:11 | 60m | - / - | F5MYK | -10 / - | 2 | Partial capture |
| 10-22 20:09 | 80m | -15 / -19 | DO5SMH | -13 / -2 | 5 | ✓ Full exchange observed |
| 10-22 20:08 | 60m | - / -14 | IK3FHW | -10 / - | 2 | ✓ Closing fragment |
| 10-22 19:45 | 40m | - / -16 | EB3BKW | -13 / - | 2 | Partial capture |
| 10-22 19:44 | 60m | -8 / -7 | HB9DGZ | +11 / -3 | 5 | ✓ Full exchange observed |
| 10-22 19:41 | 60m | -13 / - | IK3FHW | - / - | 6 | Partial capture |
| 10-22 19:33 | 60m | -12 / - | F5TLZ | -12 / - | 6 | ✓ Closing observed |
| 10-22 19:17 | 60m | -19 / - | ON6AA | - / - | 3 | Partial capture |
| 10-22 19:16 | 60m | -17 / - | OK4SU | - / -6 | 3 | ✓ Closing fragment |
| 10-22 19:12 | 40m | - / +4 | HB9IJF | -8 / - | 4 | ✓ Closing fragment |
| 10-22 19:12 | 40m | - / - | F5PEG | -3 / - | 18 | Partial capture |
| 10-22 19:01 | 60m | - / +3 | G4WGE | -12 / - | 2 | ✓ Closing fragment |
| 10-22 18:57 | 60m | - / -14 | OE9HGV | -13 / - | 3 | ✓ Closing fragment |
| 10-22 18:56 | 60m | - / - | DF4WQ | +2 / - | 7 | Partial capture |
| 10-22 18:55 | 60m | -21 / - | F4HER | - / -8 | 3 | ✓ Closing fragment |
| 10-22 18:55 | 40m | - / -9 | F4MGP | -6 / - | 4 | ✓ Closing fragment |
| 10-22 18:55 | 60m | - / +8 | ON6LEO | +4 / - | 5 | Partial capture |
| 10-22 18:51 | 60m | -16 / - | DB5HA | -13 / -10 | 3 | ✓ Closing observed |
| 10-22 18:49 | 60m | - / -13 | PA4PA | +14 / - | 2 | ✓ Closing fragment |
| 10-22 18:49 | 60m | - / - | DF4WQ | -2 / - | 7 | Partial capture |
| 10-22 18:49 | 60m | - / - | PE1NPS | 0 / - | 4 | Partial capture |
| 10-22 18:46 | 60m | -23 / -7 | EG46PPA | -18 / -3 | 3 | Partial capture |
| 10-22 18:41 | 40m | - / - | R5VCW | -15 / - | 3 | Partial capture |
| 10-22 18:35 | 60m | -19 / - | DJ0JG | - / - | 2 | Partial capture |
| 10-22 18:32 | 60m | -22 / - | DL2YMR | - / -15 | 2 | Partial capture |
| 10-22 18:23 | 40m | - / - | RW6HP | -12 / - | 3 | Partial capture |
| 10-22 18:20 | 40m | -12 / - | 2E0FHM | - / - | 2 | Partial capture |
| 10-22 17:57 | 40m | -17 / -18 | EA5DKT | -17 / - | 4 | ✓ Closing observed |
| 10-22 17:56 | 40m | -19 / - | R4ADJ | - / - | 2 | Partial capture |
| 10-22 17:53 | 40m | - / -10 | DK2MAX | -7 / - | 6 | Partial capture |
| 10-22 17:43 | 40m | - / - | RD3FY | +5 / - | 5 | Partial capture |
| 10-22 17:21 | 60m | - / - | SP2BDR | +8 / - | 2 | Partial capture |
| 10-22 17:20 | 60m | - / -4 | SP3EIE | +1 / - | 3 | ✓ Closing fragment |
| 10-20 19:03 | 60m | - / - | F6FHZ | -18 / - | 3 | Partial capture |
| 10-20 19:01 | 60m | -19 / - | EA8AE | - / -8 | 3 | ✓ Closing fragment |
| 10-20 18:55 | 60m | - / -11 | DL4NFB | -1 / - | 4 | Partial capture |
| 10-20 18:55 | 60m | -20 / 0 | F5LMJ | -14 / -7 | 4 | ✓ Full exchange observed |
| 10-20 18:55 | 60m | -11 / +1 | ON7VZ | 0 / -10 | 11 | ✓ Full exchange observed |
| 10-20 18:53 | 60m | -21 / +4 | F8PKC | -11 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 204045 -6 1710 OV5SP HB9TVS RR73 204745 +1 485 OV5SP IZ0MIT -16 205030 -7 1487 OV5SP I1WUA -18 (x2) 205515 -18 1346 M7CWF OV5SP JO46 205745 -23 292 HB3XCE OV5SP JO46 210030 -21 1560 SP1RKT OV5SP JO46 (x3) 210315 +11 1111 OV5SP OK1JPO RR73 210545 -19 204 OV5SP DM1FL -11 (x5)
UTC dB Audio Message 201100 -13 988 OV5SP EA3RT RR73 201130 -9 2413 OV5SP F5MYK IN97 (x2) 202330 -19 1560 IN3IZQ OV5SP JO46 (x2) 203545 -21 1509 OV5SP IU4DEG -17 (x7) 205700 +4 335 OV5SP G0ABI -08 (x3)
UTC dB Audio Message 191500 -7 2738 OV5SP F5PEG JN28 (x12) 192500 -14 755 OV5SP IU5LAD -12 194500 -10 2415 OV5SP EB3BKW -16 (x2)
UTC dB Audio Message 194930 -2 1145 OV5SP PA3FR R-12 (x4) 195200 +7 1250 OV5SP SM5KNV -14 (x2) 190815 -6 1357 OV5SP DK3WW -16 195845 -19 1043 OV5SP HB9AWS -07 (x2) 201100 +4 609 OV5SP DL70ESSEN -25 202215 -10 308 OV5SP LA9GX -15 (x2) 203130 +2 1809 OV5SP SP5EWX -15 (x2) 201730 -16 1034 OV5SP DL7UKM 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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