YL3GGT — 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 YL3GGT, decoded by SO8OO in southeastern Poland. 92 FT8 messages attributed to this token as transmitter, on 40m, across 3 UTC dates in the available aggregate history. Observed between 2026-10-06 and 2026-10-09.
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 92 FT8 messages attributed to YL3GGT as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). Several six-hour UTC windows tied for the largest share (78%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.
Overview
Observed FT8 message patterns
- Attributed sample
- 92 messages
- Active dates
- 3 UTC dates
- Estimated median S/N
- -10 dB
- Estimated 10th-90th percentile
- -18 to -3 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 19, moderate (-15 to -9 dB) 36, strong (≥ -8 dB) 37.
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 YL3GGT 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 YL3GGT
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
- KO07 · 32 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 843 km (approx.)
- Last such locator decoded
- 2026-10-09 06:27 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 | YL3GGT S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-09 06:28 | 40m | - / -9 | SP6MLX | -8 / - | 3 | ✓ Closing fragment |
| 10-09 06:14 | 40m | -11 / -4 | DL3NAA | +2 / -15 | 6 | ✓ Full exchange observed |
| 10-09 06:12 | 40m | -5 / -15 | HA5LB | -14 / -21 | 10 | ✓ Full exchange observed |
| 10-09 06:10 | 40m | -6 / - | N0BUZ | - / - | 7 | Partial capture |
| 10-09 05:39 | 40m | -8 / -4 | EW8AAC | -13 / -2 | 6 | ✓ Full exchange observed |
| 10-09 05:31 | 40m | -6 / - | MI7XHT | - / -8 | 3 | ✓ Closing fragment |
| 10-09 05:26 | 40m | -10 / - | ON4AZM | -14 / -9 | 7 | ✓ Closing observed |
| 10-09 05:20 | 40m | -3 / -9 | DG1KDD | -2 / 0 | 7 | ✓ Full exchange observed |
| 10-09 05:18 | 40m | -4 / - | N0BUZ | - / - | 3 | Partial capture |
| 10-09 05:15 | 40m | - / +2 | OS4K | -16 / - | 2 | Partial capture |
| 10-09 04:47 | 40m | - / - | DL1UDO | -16 / - | 2 | Partial capture |
| 10-09 04:41 | 40m | - / +2 | UA3AKO | +2 / - | 3 | ✓ Closing fragment |
| 10-09 04:36 | 40m | - / -22 | R3DCA | -5 / - | 5 | ✓ Closing fragment |
| 10-09 04:36 | 40m | - / -11 | R6FX | -10 / - | 2 | ✓ Closing fragment |
| 10-09 04:06 | 40m | - / -16 | RQ7R | -12 / - | 2 | ✓ Closing fragment |
| 10-09 03:59 | 40m | - / - | UA3VVA | -12 / - | 3 | ✓ Closing fragment |
| 10-07 06:11 | 40m | -10 / - | KE8ZMQ | - / -19 | 3 | ✓ Closing fragment |
| 10-07 06:03 | 40m | -14 / -15 | LX1NO | +8 / -12 | 4 | ✓ Full exchange observed |
| 10-07 06:03 | 40m | -10 / -6 | PA0JDF | -14 / -17 | 4 | ✓ Full exchange observed |
| 10-07 05:55 | 40m | -8 / - | EA5PS | - / -24 | 2 | Partial capture |
| 10-07 05:53 | 40m | -14 / - | OK8CZ | - / -19 | 2 | Partial capture |
| 10-07 05:51 | 40m | -16 / - | UZ5CA | - / -16 | 2 | ✓ Closing fragment |
| 10-07 05:50 | 40m | -14 / - | IW2DNI | -6 / -13 | 4 | ✓ Closing observed |
| 10-07 05:35 | 40m | -11 / - | KE9ZZ | - / -22 | 3 | Partial capture |
| 10-07 05:31 | 40m | -11 / - | KY2J | - / -11 | 3 | ✓ Closing fragment |
| 10-07 05:29 | 40m | +2 / - | KE9ZZ | - / -20 | 4 | Partial capture |
| 10-07 05:11 | 40m | -7 / -11 | OA4ENG | -18 / -16 | 4 | ✓ Full exchange observed |
| 10-07 04:54 | 40m | - / -9 | IK4TVP | +9 / - | 4 | Partial capture |
| 10-07 04:52 | 40m | - / -9 | IK6DLK | -3 / - | 3 | ✓ Closing fragment |
| 10-06 22:06 | 60m | - / - | PI4TX | +1 / - | 3 | Partial capture |
| 10-06 22:01 | 40m | - / -22 | PY5QW | -19 / - | 2 | ✓ Closing fragment |
| 10-06 21:58 | 40m | - / - | EA1KCN | -14 / - | 2 | ✓ Closing fragment |
| 10-06 21:55 | 40m | -20 / - | CT7AUT | -14 / -15 | 4 | ✓ Closing observed |
| 10-06 21:51 | 40m | -10 / -3 | CT7AUT | -13 / - | 2 | Partial capture |
| 10-06 21:51 | 40m | -16 / -24 | IU8RFW | -19 / -10 | 5 | ✓ Full exchange observed |
| 10-06 21:48 | 40m | -16 / - | CN8NS | - / - | 3 | Partial capture |
| 10-06 21:48 | 40m | -18 / -4 | UA4FKT | -1 / +1 | 6 | ✓ Full exchange observed |
| 10-06 21:46 | 40m | -4 / - | VJ6X | - / -22 | 2 | ✓ Closing fragment |
| 10-06 21:43 | 40m | -20 / - | RZ4FWA | - / -12 | 2 | ✓ Closing fragment |
| 10-06 21:34 | 40m | - / -6 | 9A3AUH | -7 / - | 6 | ✓ Closing fragment |
| 10-06 21:33 | 40m | -20 / - | IU5HIU | -17 / -9 | 3 | ✓ Closing observed |
| 10-06 21:32 | 40m | -14 / -11 | EX7CQ | -17 / -1 | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 061415 -3 1178 HA5LB YL3GGT RRR 061430 -13 1178 YL3GGT HA5LB 73 061430 +2 2702 YL3GGT DL3NAA JN38 061445 -6 1178 HA5LB YL3GGT RRR 061500 -13 1178 YL3GGT HA5LB 73 061500 +1 2702 YL3GGT DL3NAA JN38 061515 -4 1178 HA5LB YL3GGT 73 061530 +0 2702 YL3GGT DL3NAA JN38 061545 -11 1178 DL3NAA YL3GGT -15 061600 +1 2703 YL3GGT DL3NAA R-04 (x2) 062745 -9 1178 CQ YL3GGT KO07 062800 -7 1110 YL3GGT SP6MLX JO81 (x3)
UTC dB Audio Message 220630 +0 2281 YL3GGT PI4TX JO22 (x3)
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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