SP7VTQ — 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 SP7VTQ, decoded by SO8OO in southeastern Poland. 672 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, across 17 UTC dates in the available aggregate history. Observed between 2026-08-25 and 2026-11-06.
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 672 FT8 messages attributed to SP7VTQ as the transmitting token by decoded message structure across 17 UTC dates in the available aggregate history. The largest monitored-band total was 160 m (38%), followed by 80 m (32%) and 60 m (24%). Most decodes (83%) fell within the six-hour window 14:00-20:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (90%); the estimated median was +3 dB.
Overview
Bands
Last attributed message: 2026-11-06 06:29 UTC
Observed FT8 message patterns
- Attributed sample
- 672 messages
- Active dates
- 17 UTC dates
- Estimated median S/N
- +3 dB
- Estimated 10th-90th percentile
- -8 to +15 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 14, moderate (-15 to -9 dB) 50, strong (≥ -8 dB) 608.
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 SP7VTQ 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 SP7VTQ
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
- KO00 · 627 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 84 km (approx.)
- Last such locator decoded
- 2026-11-06 06:29 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 | SP7VTQ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-06 06:27 | 60m | -2 / - | KH8A | - / - | 4 | Partial capture |
| 11-05 15:42 | 80m | +13 / - | KH8A | - / - | 4 | Partial capture |
| 11-05 15:36 | 80m | +3 / - | KH8A | - / - | 8 | Partial capture |
| 11-05 15:07 | 80m | +3 / - | JR4PWV | - / - | 2 | Partial capture |
| 11-05 15:06 | 80m | -3 / - | 7M4HOA | - / - | 3 | Partial capture |
| 11-05 15:05 | 80m | 0 / - | BX4AP | - / - | 2 | Partial capture |
| 11-05 14:58 | 80m | +8 / - | KH8A | - / - | 6 | Partial capture |
| 11-04 15:21 | 80m | +1 / - | KH8A | - / - | 4 | Partial capture |
| 11-04 15:11 | 80m | -4 / - | KH8A | - / - | 13 | Partial capture |
| 11-04 15:05 | 80m | +11 / - | KH8A | - / - | 5 | Partial capture |
| 11-04 14:57 | 80m | +12 / - | KH8A | - / - | 10 | Partial capture |
| 11-04 14:46 | 80m | +13 / - | KH8A | - / - | 7 | Partial capture |
| 11-04 14:36 | 80m | +18 / - | KH8A | - / - | 15 | Partial capture |
| 11-04 14:31 | 80m | +19 / - | KH8A | - / - | 3 | Partial capture |
| 11-04 07:28 | 10m | - / -2 | TN8GD | -14 / - | 2 | Partial capture |
| 11-03 21:46 | 160m | +9 / - | 6W/IK2HKT | - / -13 | 2 | Partial capture |
| 11-03 17:32 | 60m | -22 / - | KH8A | - / - | 2 | Partial capture |
| 11-03 16:34 | 60m | -12 / - | KH8A | - / - | 4 | Partial capture |
| 11-03 16:20 | 60m | -4 / - | BA1PK | - / -12 | 6 | ✓ Closing fragment |
| 11-03 16:05 | 60m | -6 / - | KH8A | - / - | 6 | Partial capture |
| 11-03 16:00 | 60m | -14 / - | KH8A | - / - | 6 | Partial capture |
| 11-03 15:49 | 60m | -13 / - | KH8A | - / - | 7 | Partial capture |
| 11-03 15:32 | 60m | -14 / - | KH8A | - / - | 23 | Partial capture |
| 11-02 20:58 | 160m | +10 / - | 6W/IK2HKT | - / - | 2 | Partial capture |
| 11-02 20:46 | 160m | +6 / - | 6W/IK2HKT | - / - | 10 | Partial capture |
| 11-02 16:37 | 60m | -8 / - | KH8A | - / - | 2 | Partial capture |
| 11-02 16:23 | 60m | -5 / - | ES2IPA | -14 / - | 3 | ✓ Closing observed |
| 11-02 16:15 | 60m | -3 / - | HA5UK | +5 / +2 | 4 | ✓ Full exchange observed |
| 11-02 16:13 | 60m | -3 / - | ES2AJ | -8 / -3 | 5 | ✓ Full exchange observed |
| 11-02 15:59 | 60m | +2 / - | YB7IBR | - / - | 3 | Partial capture |
| 10-27 16:33 | 80m | -1 / - | XX9TXN | - / - | 52 | Partial capture |
| 10-27 16:19 | 80m | 0 / - | XX9TXN | - / - | 19 | Partial capture |
| 10-27 15:47 | 80m | +8 / - | XX9TXN | - / - | 11 | Partial capture |
| 10-26 19:47 | 160m | +3 / - | XX9TXN | - / - | 9 | Partial capture |
| 10-26 19:32 | 160m | +4 / - | XX9TXN | - / - | 24 | Partial capture |
| 10-26 19:14 | 160m | -1 / - | XX9TXN | - / - | 14 | Partial capture |
| 10-26 19:05 | 160m | +2 / - | XX9TXN | - / - | 10 | Partial capture |
| 10-26 19:00 | 160m | +2 / - | XX9TXN | - / - | 3 | Partial capture |
| 10-22 17:07 | 40m | - / - | PA3AGN | -8 / - | 8 | Partial capture |
| 10-22 17:05 | 40m | -12 / - | NH6WD | - / - | 4 | Partial capture |
| 10-22 16:59 | 40m | - / - | F5PBG | -8 / - | 2 | Partial capture |
| 10-22 16:55 | 40m | - / - | F8MRQ | +2 / - | 4 | Partial capture |
| 10-22 16:43 | 40m | - / - | PE9JAN | 0 / - | 4 | Partial capture |
| 10-22 16:41 | 40m | -6 / - | 9M2RSI | - / - | 2 | Partial capture |
| 10-22 16:39 | 40m | - / - | DL7ACA | +6 / - | 2 | Partial capture |
| 10-22 16:39 | 40m | -8 / - | BD6KDG | - / -10 | 2 | ✓ Closing fragment |
| 10-22 16:35 | 40m | -9 / - | DS2MGT | - / -12 | 2 | ✓ Closing fragment |
| 10-17 16:31 | 160m | +9 / - | H49A | - / - | 38 | Partial capture |
| 10-17 16:23 | 160m | +13 / - | H49A | - / - | 6 | Partial capture |
| 10-17 16:03 | 160m | +9 / - | H49A | - / - | 26 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 163445 -12 2747 KH8A SP7VTQ KO00 (x6) 153230 +0 948 CQ DX SP7VTQ KO00 (x5) 062745 -3 949 KH8A SP7VTQ KO00 (x4)
UTC dB Audio Message 150845 -3 1917 JK1EBA SP7VTQ KO00 151000 -23 2147 SP7VTQ JG1EIQ PM74 152745 -10 1916 SP7VTQ UA6LQZ LN08 153615 -1 1917 KH8A SP7VTQ KO00 (x12)
UTC dB Audio Message 072830 -14 2302 SP7VTQ TN8GD -02 (x2)
UTC dB Audio Message 195115 +2 512 XX9TXN SP7VTQ KO00 204615 +8 515 6W/IK2HKT SP7VTQ KO00 (x14)
UTC dB Audio Message 165945 -7 1110 SP7VTQ F5PBG IN78 (x2) 170515 -13 551 NH6WD SP7VTQ KO00 (x4) 170700 -12 1141 SP7VTQ PA3AGN JO22 (x8) 171630 -6 552 VK3EAD SP7VTQ KO00
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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