GI4SNA — 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 GI4SNA, decoded by SO8OO in southeastern Poland. 2,493 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, across 80 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-11-04.
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 2,493 FT8 messages attributed to GI4SNA as the transmitting token by decoded message structure across 80 UTC dates in the available aggregate history. The largest monitored-band total was 160 m (32%), followed by 80 m (27%) and 40 m (26%). Most decodes (87%) fell within the six-hour window 21:00-03:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (78%); the estimated median was -2 dB.
Overview
Bands
Last attributed message: 2026-11-04 23:55 UTC
Observed FT8 message patterns
- Attributed sample
- 2,493 messages
- Active dates
- 80 UTC dates
- Estimated median S/N
- -2 dB
- Estimated 10th-90th percentile
- -13 to +7.2 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 144, moderate (-15 to -9 dB) 403, strong (≥ -8 dB) 1,946.
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 GI4SNA 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 GI4SNA
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
- IO64 · 681 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 2,010 km (approx.)
- Last such locator decoded
- 2026-11-04 23:54 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 | GI4SNA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 23:54 | 40m | +10 / - | 5R8IC | - / -19 | 4 | ✓ Closing fragment |
| 11-04 23:51 | 40m | +10 / - | BA8BLK | - / -21 | 6 | Partial capture |
| 11-04 23:48 | 40m | -1 / - | D44PX | - / -2 | 3 | Partial capture |
| 11-04 03:02 | 80m | +6 / - | WM5S | - / -25 | 2 | Partial capture |
| 11-04 02:56 | 80m | +2 / - | KF4CCG | - / -13 | 5 | Partial capture |
| 11-04 02:45 | 160m | +4 / - | VE9LZ | - / -13 | 3 | ✓ Closing fragment |
| 11-04 02:41 | 60m | +1 / - | W3AAR | - / -13 | 3 | ✓ Closing fragment |
| 11-04 02:39 | 60m | -2 / - | WB2NVR | - / -17 | 3 | ✓ Closing fragment |
| 11-04 02:36 | 60m | -2 / - | N5EE | - / -16 | 4 | ✓ Closing fragment |
| 11-04 02:35 | 60m | -2 / - | K9ZW | - / -23 | 4 | ✓ Closing fragment |
| 11-04 02:33 | 60m | -4 / - | UN7CL | -17 / -6 | 4 | ✓ Closing observed |
| 11-03 01:05 | 40m | +2 / -8 | EI2JD | +14 / -7 | 4 | ✓ Full exchange observed |
| 11-03 01:02 | 40m | +1 / - | PY4JCW | - / -12 | 5 | Partial capture |
| 11-03 01:01 | 40m | +5 / - | PY4ZE | - / -4 | 3 | Partial capture |
| 11-03 00:33 | 80m | +18 / -1 | ON8FAB | -6 / +10 | 6 | Partial capture |
| 11-03 00:32 | 80m | +10 / -3 | OK2CNI | +7 / +3 | 7 | ✓ Full exchange observed |
| 11-03 00:29 | 80m | +14 / -20 | UC8U | -7 / -5 | 13 | ✓ Full exchange observed |
| 11-03 00:20 | 80m | - / - | ON4MAP | -11 / - | 3 | Partial capture |
| 11-03 00:20 | 80m | - / - | UA9LT | -19 / - | 2 | Partial capture |
| 11-03 00:19 | 80m | +14 / +6 | GB1RBL | -19 / +4 | 3 | ✓ Full exchange observed |
| 11-03 00:19 | 80m | +14 / - | IU2THY | +13 / - | 4 | Partial capture |
| 11-03 00:16 | 80m | +10 / -15 | F1IQH | -20 / - | 4 | ✓ Closing observed |
| 11-03 00:12 | 80m | +5 / - | VO1DNK | - / -11 | 5 | Partial capture |
| 11-03 00:11 | 80m | +8 / -19 | RD6AY | -16 / -25 | 4 | Partial capture |
| 11-03 00:03 | 40m | +4 / -8 | TC7ATA | -15 / -1 | 3 | ✓ Full exchange observed |
| 11-03 00:01 | 40m | -6 / - | HI3A | -17 / -9 | 3 | ✓ Closing observed |
| 11-03 00:00 | 40m | -1 / - | IU8RFW | - / +5 | 2 | ✓ Closing fragment |
| 11-02 23:59 | 40m | +2 / - | WI1U | - / -16 | 2 | ✓ Closing fragment |
| 11-02 23:58 | 40m | +5 / - | 3A2LF | - / -11 | 2 | Partial capture |
| 11-02 23:56 | 40m | +3 / - | EY7BP | - / -25 | 3 | ✓ Closing fragment |
| 11-02 23:52 | 40m | -6 / - | CO6QK | - / -21 | 3 | Partial capture |
| 11-02 00:21 | 160m | -1 / - | UA9YK | - / -24 | 4 | Partial capture |
| 11-02 00:10 | 160m | -4 / -18 | UA4CKN | -13 / -23 | 13 | ✓ Full exchange observed |
| 11-02 00:06 | 160m | -5 / - | KP4AA | - / -17 | 6 | ✓ Closing fragment |
| 11-02 00:02 | 160m | 0 / - | KP4AA | - / -12 | 4 | Partial capture |
| 11-01 22:12 | 80m | - / - | SN9Q | +6 / - | 3 | Partial capture |
| 11-01 22:10 | 80m | +6 / - | BH4GUU | - / -25 | 4 | ✓ Closing fragment |
| 11-01 20:29 | 160m | -16 / -12 | UT5EL | +8 / -18 | 4 | ✓ Full exchange observed |
| 11-01 20:23 | 160m | - / - | LZ1ZF | -21 / - | 2 | Partial capture |
| 11-01 20:19 | 160m | -12 / - | GM2OT | - / -8 | 2 | ✓ Closing fragment |
| 11-01 20:18 | 160m | -8 / - | F5UTN | - / -7 | 2 | ✓ Closing fragment |
| 11-01 20:14 | 160m | - / -13 | IK3/UY7LA | -4 / - | 3 | ✓ Closing fragment |
| 11-01 20:14 | 160m | -9 / -15 | SP5GW | +12 / -17 | 10 | ✓ Full exchange observed |
| 11-01 20:12 | 160m | -12 / - | EB5A | - / -3 | 2 | ✓ Closing fragment |
| 11-01 20:11 | 160m | -12 / -13 | SP7IIT | +8 / -13 | 9 | ✓ Full exchange observed |
| 11-01 20:10 | 160m | -14 / -19 | RL6C | -23 / -21 | 4 | Partial capture |
| 11-01 20:10 | 160m | -14 / - | F5IHN | - / -25 | 3 | ✓ Closing fragment |
| 11-01 19:40 | 160m | -15 / - | EA2B | - / -4 | 2 | ✓ Closing fragment |
| 11-01 19:26 | 80m | +4 / - | R2AX | -6 / -9 | 6 | Partial capture |
| 11-01 19:26 | 80m | +7 / -4 | R4ABW | -17 / - | 2 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 010600 +4 1069 EI2JD GI4SNA 73 010630 +1 1069 PY4JCW GI4SNA -16 234815 -1 2634 D44PX GI4SNA IO64 (x3) 235100 +5 2634 BA8BLK GI4SNA IO64 (x6) 235415 +8 2634 5R8IC GI4SNA IO64 (x4)
UTC dB Audio Message 003345 +11 2705 OK2CNI GI4SNA RR73 003400 -7 2464 GI4SNA ON8FAB -01 003400 +10 3030 GI4SNA OK2CNI 73 003415 +14 2705 ON8FAB GI4SNA R+16 003430 +1 2463 GI4SNA ON8FAB -01 003445 +23 2705 ON8FAB GI4SNA R+10 003500 -16 2463 GI4SNA ON8FAB -01 003745 +15 2714 AA4VV GI4SNA RR73 025645 +0 1832 KF4CCG GI4SNA -13 (x5) 030245 +10 956 WM5S GI4SNA -25 (x2)
UTC dB Audio Message 001130 -2 1001 UA4CKN GI4SNA R-23 001145 -11 1001 GI4SNA UA4CKN RR73 001200 -6 1001 UA4CKN GI4SNA R-23 001215 -13 1001 GI4SNA UA4CKN RR73 001230 -3 1001 UA4CKN GI4SNA R-23 001245 -15 1001 GI4SNA UA4CKN RR73 (x3) 002100 +0 1001 UA9YK GI4SNA -24 (x4) 024515 +2 835 VE9LZ GI4SNA -13 (x3)
UTC dB Audio Message 023500 -17 1218 GI4SNA UN7CL 73 023515 -2 865 K9ZW GI4SNA -23 (x2) 023615 -2 865 N5EE GI4SNA -16 (x2) 023715 -3 865 K9ZW GI4SNA -18 (x2) 023815 -6 865 N5EE GI4SNA -14 (x2) 023915 -4 865 WB2NVR GI4SNA -17 (x3) 024145 +1 865 W3AAR GI4SNA -13 (x3)
UTC dB Audio Message 221315 -12 2361 5N0YEN GI4SNA -25 (x3) 221715 -12 2361 7X5CY GI4SNA RR73 221900 -12 2360 TA6B GI4SNA -03 222130 -15 2361 TA3ZGR GI4SNA 73 222415 -11 2360 5N0YEN GI4SNA -25 (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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