SQ8N — 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 SQ8N, decoded by SO8OO in southeastern Poland. 950 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 54 UTC dates in the available aggregate history. Observed between 2026-06-07 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 950 FT8 messages attributed to SQ8N as the transmitting token by decoded message structure across 54 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (42%), followed by 160 m (29%) and 20 m (10%). Most decodes (59%) fell within the six-hour window 17:00-23:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (90%); the estimated median was +15 dB.
Overview
Bands
Last attributed message: 2026-11-05 15:43 UTC
Observed FT8 message patterns
- Attributed sample
- 950 messages
- Active dates
- 54 UTC dates
- Estimated median S/N
- +15 dB
- Estimated 10th-90th percentile
- -8.5 to +24 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 16, moderate (-15 to -9 dB) 79, strong (≥ -8 dB) 855.
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 SQ8N 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 SQ8N
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 · 724 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 84 km (approx.)
- Last such locator decoded
- 2026-11-05 15:43 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 | SQ8N S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-05 15:43 | 80m | +11 / - | KH8A | - / - | 2 | Partial capture |
| 11-05 15:31 | 80m | +18 / - | JG4GZK | - / -17 | 3 | ✓ Closing fragment |
| 11-05 15:28 | 80m | +10 / - | JO4IPQ | - / -16 | 2 | ✓ Closing fragment |
| 11-05 15:26 | 80m | +16 / - | BH4BNQ | - / - | 3 | ✓ Closing fragment |
| 11-05 15:25 | 80m | +16 / - | UB3PAQ | - / -13 | 2 | ✓ Closing fragment |
| 11-05 15:23 | 80m | +13 / - | JH3GCN | - / -18 | 3 | ✓ Closing fragment |
| 11-05 15:19 | 80m | +9 / - | BG8SRK | - / -11 | 2 | ✓ Closing fragment |
| 11-05 15:18 | 80m | +10 / +10 | SP4OIK | -3 / +4 | 9 | ✓ Full exchange observed |
| 11-05 15:17 | 80m | +8 / -7 | JR7VHZ | -14 / -7 | 6 | ✓ Full exchange observed |
| 11-05 15:16 | 80m | +13 / -18 | JA9RRH | -13 / -12 | 5 | ✓ Full exchange observed |
| 11-05 15:16 | 80m | - / - | JH3GCN | -18 / - | 3 | Partial capture |
| 11-05 15:15 | 80m | +18 / - | BX4AP | - / -22 | 4 | ✓ Closing fragment |
| 11-05 06:44 | 60m | +24 / - | KH8A | - / - | 2 | Partial capture |
| 11-05 06:39 | 60m | +20 / - | ZL4AS | - / -15 | 8 | ✓ Closing fragment |
| 11-05 06:37 | 60m | +12 / - | KH8A | - / - | 3 | Partial capture |
| 11-04 23:29 | 40m | - / -14 | IU8RFW | -2 / - | 2 | Partial capture |
| 11-04 16:01 | 80m | +4 / - | KH8A | - / - | 5 | Partial capture |
| 11-04 15:53 | 80m | +12 / - | KH8A | - / - | 5 | Partial capture |
| 11-03 20:44 | 160m | +10 / - | <...> | - / -18 | 6 | Partial capture |
| 11-03 20:41 | 160m | +14 / - | 6W/IK2HKT | - / - | 6 | Partial capture |
| 10-30 00:14 | 60m | -13 / - | S9R | - / -10 | 2 | ✓ Closing fragment |
| 10-29 21:04 | 60m | -17 / - | 6W/IK2HKT | - / - | 3 | Partial capture |
| 10-26 06:10 | 60m | +9 / - | F/YO6BLM | - / -10 | 4 | Partial capture |
| 10-26 06:08 | 60m | +8 / - | F5OYA/P | - / - | 4 | Partial capture |
| 10-25 20:54 | 60m | -12 / - | S9R | - / -17 | 5 | ✓ Closing fragment |
| 10-24 23:16 | 80m | -5 / - | 7P8GE | - / -13 | 14 | Partial capture |
| 10-20 18:36 | 40m | -7 / - | RZ4FWA | - / -11 | 2 | Partial capture |
| 10-20 18:31 | 40m | -8 / - | 3D2HM | - / -16 | 3 | ✓ Closing fragment |
| 10-15 15:39 | 160m | +4 / - | UA4CKN | - / -11 | 2 | ✓ Closing fragment |
| 10-15 15:33 | 160m | +7 / - | H49A | - / -24 | 8 | ✓ Closing fragment |
| 10-14 05:16 | 80m | +10 / - | F5OYA/P | - / -6 | 3 | Partial capture |
| 10-13 15:30 | 60m | +16 / - | FW1P | - / -24 | 4 | ✓ Closing fragment |
| 10-13 15:26 | 60m | +13 / - | FW1P | - / - | 3 | Partial capture |
| 10-13 14:25 | 60m | +14 / - | FW1P | - / - | 2 | Partial capture |
| 10-13 13:51 | 60m | +12 / - | FW1P | - / - | 2 | Partial capture |
| 10-11 17:42 | 60m | +12 / - | H49A | - / -21 | 7 | ✓ Closing fragment |
| 10-10 18:40 | 80m | +6 / - | H49A | - / - | 3 | Partial capture |
| 10-10 18:32 | 80m | +12 / - | H49A | - / - | 9 | Partial capture |
| 10-10 18:27 | 80m | +15 / - | H49A | - / - | 3 | Partial capture |
| 10-10 18:12 | 80m | +9 / - | H49A | - / - | 13 | Partial capture |
| 10-05 23:05 | 160m | -10 / - | 9T0MD | - / - | 2 | Partial capture |
| 10-03 05:22 | 60m | +19 / - | 9T0MD | - / - | 2 | Partial capture |
| 10-01 04:59 | 160m | +13 / - | PJ2/W4IPC | - / - | 14 | Partial capture |
| 10-01 04:57 | 160m | +10 / - | TM47CDXC | - / - | 2 | Partial capture |
| 09-29 20:35 | 40m | - / -4 | PD0LBY | -13 / - | 3 | ✓ Closing fragment |
| 09-29 19:32 | 80m | +12 / - | V51WH | - / - | 7 | Partial capture |
| 09-29 19:01 | 80m | +14 / - | JD1BOI | - / -23 | 7 | ✓ Closing fragment |
| 09-28 21:07 | 40m | -4 / - | ZC4OL | - / - | 2 | Partial capture |
| 09-28 21:00 | 40m | -10 / - | ZC4OL | - / - | 6 | Partial capture |
| 09-28 20:19 | 80m | +16 / - | KG6JDX | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 152330 +14 686 JH3GCN SQ8N -18 (x3) 152530 +16 686 UB3PAQ SQ8N -13 (x2) 152630 +19 686 BH4BNQ SQ8N KO00 (x2) 152800 +16 686 JO4IPQ SQ8N -16 (x2) 152900 +9 686 BH4BNQ SQ8N 73 153100 +18 686 JG4GZK SQ8N -17 (x3) 154315 +7 756 KH8A SQ8N KO00 (x2)
UTC dB Audio Message 073530 -3 2948 SQ8N 7Q5MLV +07
UTC dB Audio Message 172845 -18 2431 KH8A SQ8N KO00 (x5) 063945 +14 2271 ZL4AS SQ8N KO00 (x8) 064415 +25 2735 KH8A SQ8N KO00 (x2)
UTC dB Audio Message 210730 -4 2844 ZC4OL SQ8N KO00 203515 -9 1534 SQ8N PD0LBY JO22 (x3) 183115 -11 2667 3D2HM SQ8N KO00 (x3) 183315 -6 2667 BG2EFX SQ8N -17 183515 -9 2667 BI3UPU SQ8N RR73 183615 -8 2667 BA8BLK SQ8N RR73 183645 -8 2667 RZ4FWA SQ8N -11 (x2) 183845 -7 2667 JF3KQA SQ8N RR73 232930 +1 2909 SQ8N IU8RFW JN70 (x2)
UTC dB Audio Message 153915 +5 1708 UA4CKN SQ8N R-11 (x2) 204115 +10 2322 6W/IK2HKT SQ8N KO00 (x6) 204415 +11 478 <...> SQ8N KO00 (x6) 204700 -6 607 SQ8N RR73; S56R <...> -16
UTC dB Audio Message 193245 -14 723 BA3QIQ SQ8N RR73 194115 -24 822 <...> SQ8N KO00 (x3) 200100 -6 2422 SQ8N F5IXN JN23 (x6) 175445 -11 2147 SQ8N DG3IAM JN48 175545 -10 530 4S6NDB SQ8N KO00 180200 -12 456 <...> SQ8N KO00 133345 -2 2842 3B8/SQ9UM SQ8N KO00 (x2)
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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