SQ9BSA — 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 SQ9BSA, decoded by SO8OO in southeastern Poland. 69 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 6 UTC dates in the available aggregate history. Observed between 2026-06-10 and 2026-10-27.
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 69 FT8 messages attributed to SQ9BSA as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (70%), followed by 20 m (29%) and 80 m (1%). Most decodes (93%) fell within the six-hour window 15:00-21:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (91%); the estimated median was 0 dB.
Overview
Bands
Last attributed message: 2026-10-27 21:39 UTC
Observed FT8 message patterns
- Attributed sample
- 69 messages
- Active dates
- 6 UTC dates
- Estimated median S/N
- 0 dB
- Estimated 10th-90th percentile
- -7 to +11 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1, moderate (-15 to -9 dB) 5, strong (≥ -8 dB) 63.
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 SQ9BSA 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 SQ9BSA
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
- JO90 · 36 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 208 km (approx.)
- Last such locator decoded
- 2026-10-27 21:39 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 | SQ9BSA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-03 20:50 | 40m | - / -7 | GJ0KYZ | -2 / - | 2 | Partial capture |
| 11-02 21:23 | 40m | - / -4 | M0IEP | -12 / - | 3 | ✓ Closing fragment |
| 11-02 19:54 | 40m | - / -12 | G7FTN | -10 / - | 2 | ✓ Closing fragment |
| 11-02 19:47 | 40m | - / - | G3TKT | -10 / - | 6 | Partial capture |
| 11-02 19:40 | 40m | - / - | M8KUG | -7 / - | 6 | Partial capture |
| 10-27 21:48 | 40m | - / -5 | F8ADF | -11 / - | 2 | ✓ Closing fragment |
| 10-27 20:51 | 40m | - / -11 | EC3A | -5 / - | 8 | Partial capture |
| 10-27 20:47 | 40m | - / -11 | MW7RHR | -10 / - | 5 | Partial capture |
| 10-27 20:45 | 40m | - / -7 | EC3A | -7 / - | 2 | Partial capture |
| 10-27 20:41 | 40m | - / -8 | EC3A | -7 / - | 2 | Partial capture |
| 10-27 20:26 | 40m | - / -10 | EC3A | -6 / - | 2 | Partial capture |
| 10-27 20:25 | 40m | - / -1 | M0YFT | -12 / - | 2 | ✓ Closing fragment |
| 10-27 19:27 | 40m | - / - | IZ4AIF | +4 / - | 2 | ✓ Closing fragment |
| 10-27 19:13 | 40m | - / -6 | IW2ODG | -5 / - | 2 | Partial capture |
| 10-27 18:56 | 40m | - / - | HB9ZHK | -21 / - | 2 | Partial capture |
| 10-27 18:26 | 40m | - / -4 | R5AV | -7 / - | 2 | Partial capture |
| 10-27 18:25 | 40m | - / -4 | F1PBZ | +1 / - | 4 | Partial capture |
| 10-26 19:17 | 40m | - / - | F4GUN | -11 / - | 5 | Partial capture |
| 10-26 19:11 | 40m | - / -3 | GJ0KYZ | -5 / - | 2 | Partial capture |
| 10-26 19:04 | 40m | - / -12 | PD8O | -8 / - | 4 | ✓ Closing fragment |
| 10-26 19:03 | 40m | - / -9 | SV9AUP | -15 / - | 3 | ✓ Closing fragment |
| 10-26 19:03 | 40m | - / - | F1IQH | -11 / - | 2 | Partial capture |
| 10-21 21:02 | 40m | - / +1 | IU8RFW | -4 / - | 2 | Partial capture |
| 10-21 20:45 | 40m | - / -9 | F4MVU | -5 / - | 3 | ✓ Closing fragment |
| 10-21 20:42 | 40m | - / -16 | F1PBZ | 0 / - | 3 | Partial capture |
| 09-01 19:13 | 40m | -1 / - | R6YG | -1 / -3 | 4 | ✓ Full exchange observed |
| 09-01 19:08 | 40m | - / -10 | SQ8GBG | 0 / - | 2 | ✓ Closing fragment |
| 09-01 19:08 | 40m | - / -16 | F1PBZ | -6 / - | 2 | Partial capture |
| 09-01 19:06 | 40m | 0 / -10 | ON5LC | -10 / - | 3 | ✓ Closing observed |
| 09-01 19:03 | 40m | +3 / - | DL6AZ | -3 / -9 | 3 | ✓ Closing observed |
| 09-01 18:59 | 40m | -3 / -3 | DL1IP | 0 / -8 | 3 | ✓ Full exchange observed |
| 08-31 20:17 | 20m | - / -7 | M7DBB | +6 / - | 3 | ✓ Closing fragment |
| 08-31 20:16 | 20m | - / - | G4DBW | +3 / - | 2 | Partial capture |
| 08-31 17:15 | 40m | -3 / - | F1POK | - / - | 5 | Partial capture |
| 08-31 17:05 | 20m | - / - | G8IXM | -12 / - | 2 | Partial capture |
| 08-31 17:03 | 20m | - / -12 | LA2GCA | -7 / - | 3 | ✓ Closing fragment |
| 08-31 16:50 | 20m | - / - | G8IXM | -12 / - | 3 | Partial capture |
| 08-31 16:46 | 20m | - / -3 | TA2EE | -4 / - | 2 | ✓ Closing fragment |
| 08-31 15:51 | 40m | +2 / 0 | SP9MRP | +10 / +9 | 6 | ✓ Full exchange observed |
| 08-31 15:49 | 40m | +12 / 0 | I3LTT | -5 / 0 | 5 | ✓ Full exchange observed |
| 08-31 15:46 | 40m | +13 / - | DL8OAZ | - / -15 | 4 | ✓ Closing fragment |
| 08-31 15:42 | 40m | +6 / - | <...> | - / - | 3 | Partial capture |
| 08-30 21:14 | 40m | - / -4 | SP2ZST | -2 / - | 2 | Partial capture |
| 08-30 21:12 | 40m | - / +7 | IV3IHV | +9 / - | 3 | ✓ Closing fragment |
| 08-30 20:56 | 40m | - / - | R3XBS | -10 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 194730 -10 1493 SQ9BSA G3TKT IO92 (x4) 195130 -14 402 SQ9BSA G7FTN IO83 195130 -9 1493 SQ9BSA G3TKT IO92 195400 -12 401 SQ9BSA G7FTN R-12 (x2) 204600 -18 1492 SQ9BSA EA4FAM IN80 212330 -8 1532 SQ9BSA M0IEP IO91 (x3) 205030 -2 1491 SQ9BSA GJ0KYZ -07 (x2) 205330 -15 1739 SQ9BSA R3DAJ KO85
UTC dB Audio Message 213900 -2 1457 CQ SQ9BSA JO90 213945 -1 2162 SQ9BSA UA3RMB LO02
UTC dB Audio Message 165030 -11 914 SQ9BSA G8IXM JO02 (x3) 170315 -6 958 SQ9BSA LA2GCA -12 (x3) 170515 -11 914 SQ9BSA G8IXM JO02 (x2) 171315 -3 1307 SQ9BSA I5PXF RR73 201645 +2 1930 SQ9BSA G4DBW JO01 (x2) 201745 +0 1097 SQ9BSA M7DBB IO92 (x3) 202045 -17 2413 SQ9BSA F4BYA JN19
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