WT4Q — 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 WT4Q, decoded by SO8OO in southeastern Poland. 42 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, across 10 UTC dates in the available aggregate history. Observed between 2026-06-23 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 42 FT8 messages attributed to WT4Q as the transmitting token by decoded message structure across 10 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (67%), followed by 80 m (21%) and 160 m (10%). Most decodes (88%) fell within the six-hour window 21:00-03:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.
Overview
Bands
Last attributed message: 2026-11-04 21:38 UTC
Observed FT8 message patterns
- Attributed sample
- 42 messages
- Active dates
- 10 UTC dates
- Estimated median S/N
- -10 dB
- Estimated 10th-90th percentile
- -18 to +4 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 7, moderate (-15 to -9 dB) 21, strong (≥ -8 dB) 14.
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 WT4Q 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 WT4Q
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
- FN64 · 21 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 6,327 km (approx.)
- Last such locator decoded
- 2026-10-29 23:34 UTC
Other locator fields attributed to this token: FN65 (12).
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 | WT4Q S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 21:42 | 160m | - / - | EA3EDU | -20 / - | 2 | Partial capture |
| 11-04 21:41 | 160m | - / - | UR5EDX | +3 / - | 2 | Partial capture |
| 11-04 21:40 | 160m | - / - | DF2UU | 0 / - | 2 | Partial capture |
| 11-04 21:40 | 160m | - / - | F8BON | -14 / - | 2 | Partial capture |
| 11-04 21:39 | 160m | - / - | SV8KOU | -8 / - | 3 | Partial capture |
| 11-04 21:38 | 160m | - / - | DH0GSU | -17 / - | 6 | Partial capture |
| 11-04 21:38 | 160m | -18 / - | SV9MBH | - / - | 2 | Partial capture |
| 11-02 20:49 | 40m | - / - | F6FHZ | -13 / - | 6 | Partial capture |
| 11-02 20:49 | 40m | -11 / +9 | SV5BYP | -8 / +2 | 6 | ✓ Full exchange observed |
| 11-02 20:48 | 40m | - / - | F8MRQ | -4 / - | 2 | Partial capture |
| 11-02 20:48 | 40m | - / - | SV1AIN | -13 / - | 3 | Partial capture |
| 11-02 20:47 | 40m | -10 / -1 | 9K2YM | -10 / +2 | 4 | ✓ Full exchange observed |
| 10-30 22:09 | 40m | -10 / - | EX7CQ | - / - | 3 | Partial capture |
| 10-29 23:36 | 160m | - / - | DB8WK | -6 / - | 5 | Partial capture |
| 10-29 23:35 | 160m | - / -15 | DL1KDA | -12 / - | 3 | Partial capture |
| 10-29 23:34 | 160m | - / - | F5UKW | +4 / - | 6 | Partial capture |
| 10-29 23:33 | 160m | -22 / +5 | SV9CVY | +12 / - | 4 | ✓ Closing observed |
| 10-29 23:33 | 160m | - / - | DF2UU | +16 / - | 2 | Partial capture |
| 10-29 23:32 | 160m | - / - | F4BPO | +1 / - | 2 | Partial capture |
| 09-20 23:33 | 80m | +4 / - | RI1FJZ | - / - | 3 | Partial capture |
| 09-18 00:54 | 160m | - / - | RA3DA | +18 / - | 2 | Partial capture |
| 09-18 00:54 | 160m | - / - | SP5ES | -3 / - | 5 | Partial capture |
| 09-09 02:04 | 40m | +2 / - | Z68PX | - / - | 8 | Partial capture |
| 08-12 23:13 | 80m | - / - | RO2X | +4 / - | 2 | Partial capture |
| 08-12 23:11 | 80m | -16 / - | TF4M | - / - | 4 | Partial capture |
| 08-11 00:02 | 40m | -10 / - | G5TV | - / +9 | 2 | ✓ Closing fragment |
| 08-10 23:59 | 40m | -12 / - | A61OK | - / - | 5 | Partial capture |
| 08-10 23:59 | 80m | - / - | DK7UY | -5 / - | 2 | Partial capture |
| 08-10 23:58 | 80m | - / - | DA6IT | -16 / - | 2 | Partial capture |
| 08-10 23:58 | 80m | - / - | G8OO | -17 / - | 8 | Partial capture |
| 08-10 23:57 | 80m | - / - | DO9MKN | -12 / - | 6 | Partial capture |
| 08-10 23:57 | 80m | - / - | SP1MGM | +2 / - | 2 | Partial capture |
| 08-10 23:56 | 80m | - / -4 | SV8JE | -1 / - | 3 | ✓ Closing fragment |
| 08-10 23:56 | 80m | - / - | I1YDT | -22 / - | 6 | Partial capture |
| 08-10 23:55 | 80m | -11 / - | FK8HM | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 213945 -11 1604 WT4Q SV8KOU KM07 213945 -19 1673 WT4Q DH0GSU JN48 214015 -9 1604 WT4Q SV8KOU KM07 214015 -12 1247 WT4Q F8BON IN86 214015 -17 1673 WT4Q DH0GSU JN48 214015 -6 2110 WT4Q DF2UU JN48 214045 -5 1604 WT4Q SV8KOU KM07 214045 -16 1247 WT4Q F8BON IN86 214045 -15 1673 WT4Q DH0GSU JN48 214115 +6 936 WT4Q UR5EDX KN78 214115 -14 1673 WT4Q DH0GSU JN48 214115 +7 2110 WT4Q DF2UU JN48 214145 +0 937 WT4Q UR5EDX KN78 214215 -24 1988 WT4Q EA3EDU JN01 (x2)
UTC dB Audio Message 204830 -11 2236 WT4Q SV1AIN KM17 204830 -7 1225 WT4Q F8MRQ JN17 204900 -7 1359 WT4Q SV5BYP +09 204900 -16 2237 WT4Q SV1AIN KM17 204930 -11 1359 WT4Q SV5BYP +09 204930 -19 1222 WT4Q F6FHZ JN18 205015 -10 1957 SV5BYP WT4Q R+02 (x2) 205100 -6 1359 WT4Q SV5BYP RR73 205115 -12 1956 SV5BYP WT4Q 73 205130 -14 1957 WT4Q F6FHZ JN18 (x5)
UTC dB Audio Message 000030 -21 642 WT4Q G8OO JO02 000030 -16 1557 WT4Q DO9MKN JO42 000100 -17 642 WT4Q G8OO JO02 (x3) 231115 -17 1162 TF4M WT4Q FN64 (x4) 231330 +5 2344 WT4Q RO2X KO74 (x3) 233315 +4 794 RI1FJZ WT4Q FN64 (x3)
UTC dB Audio Message 222245 -15 1148 WT4Q LZ2VQ KN23
UTC dB Audio Message 001230 -9 2279 CQ WT4Q FN64 001245 -5 2635 WT4Q F1PBZ +01 001315 -14 2193 WT4Q YU5BU KN03
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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