YT1Q — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: Serbia Most frequent locator attributed to this token: KN04

Receiver-side FT8 activity involving YT1Q, decoded by SO8OO in southeastern Poland. 403 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, across 25 UTC dates in the available aggregate history. Observed between 2026-08-18 and 2026-10-21.

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 403 FT8 messages attributed to YT1Q as the transmitting token by decoded message structure across 25 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (66%), followed by 80 m (18%) and 160 m (8%). 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 (88%); the estimated median was -1 dB.

Overview

403
Messages attributed
25
UTC dates decoded
58
Active 15-min windows
-1 dB
Estimated median S/N

Bands

160m · 33 80m · 74 60m · 265 40m · 31
First attributed message: 2026-08-18
Last attributed message: 2026-10-21 18:42 UTC

Observed FT8 message patterns

Attributed sample
403 messages
Active dates
25 UTC dates
Estimated median S/N
-1 dB
Estimated 10th-90th percentile
-9 to +12 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 7, moderate (-15 to -9 dB) 41, strong (≥ -8 dB) 355.

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 YT1Q 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 YT1Q

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
KN04 · 318 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
608 km (approx.)
Last such locator decoded
2026-10-18 16:14 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 UTCBandYT1Q S/NCounterpartCounterpart S/NMsgsCapture
10-21 18:41 60m -9 / -11 UN7LEW -18 / -10 5 ✓ Full exchange observed
10-18 16:08 60m -6 / - S79VU - / - 11 Partial capture
10-18 15:43 60m +16 / - H49A - / -12 2 ✓ Closing fragment
10-18 15:40 60m +8 / - H49A - / - 2 Partial capture
10-18 15:34 60m -10 / - H49A - / - 5 Partial capture
10-18 15:06 60m +3 / - H49A - / - 35 Partial capture
10-15 16:40 160m - / - UA4FKT -8 / - 3 Partial capture
10-15 16:37 160m +7 / - H49A - / -15 7 ✓ Closing fragment
10-14 20:17 60m - / -17 IK2TPX -10 / - 2 ✓ Closing fragment
10-14 17:38 60m +14 / - FW1P - / -15 3 ✓ Closing fragment
10-14 16:36 60m +14 / - FW1P - / - 13 Partial capture
10-14 16:24 60m +14 / - FW1P - / - 20 Partial capture
10-14 16:23 60m +8 / - GW1P - / - 2 Partial capture
10-14 16:00 60m -2 / - FW1P - / - 6 Partial capture
10-14 15:47 60m 0 / - FW1P - / - 13 Partial capture
10-14 15:20 60m -3 / - FW1P - / - 41 Partial capture
10-09 19:51 60m -2 / - 9T0MD - / -12 4 ✓ Closing fragment
10-09 19:45 60m - / -5 9K2GR -9 / - 2 ✓ Closing fragment
10-08 19:25 60m -9 / - CU2AP - / -1 5 ✓ Closing fragment
10-08 00:44 60m - / - LA9JKA -22 / - 2 ✓ Closing fragment
10-07 20:17 60m -9 / -4 F5PBG -6 / -14 4 ✓ Full exchange observed
10-04 19:15 40m -10 / - EX7CQ - / - 2 ✓ Closing fragment
09-21 17:02 40m -7 / - RI1FJZ - / - 3 Partial capture
09-19 20:34 80m +8 / - RI1FJZ - / -6 5 Partial capture
09-19 18:55 80m 0 / - V51WH - / -12 3 Partial capture
09-19 18:50 80m +1 / - V51WH - / -12 4 Partial capture
09-19 18:24 80m +1 / - V51WH - / -11 17 Partial capture
09-15 14:22 40m -10 / - RI1FJZ - / - 4 Partial capture
09-13 18:42 60m +1 / -11 G0ORC -8 / -13 6 ✓ Full exchange observed
09-13 18:41 60m 0 / - EA9AR - / - 3 Partial capture
09-12 21:35 60m +2 / +3 ER1CW -10 / -6 6 ✓ Full exchange observed
09-12 21:28 60m +2 / +3 IZ0MIT +1 / - 6 ✓ Full exchange observed
09-12 21:28 60m 0 / - OE4MTI -21 / -13 5 ✓ Closing observed
09-12 21:26 60m +1 / - TF8KW - / -21 5 ✓ Closing fragment
09-09 17:24 60m 0 / -15 GX0ERG -12 / -23 3 ✓ Full exchange observed
09-09 17:22 60m -2 / -2 IU8SDA -2 / - 6 ✓ Full exchange observed
09-09 17:21 60m -4 / 0 OE5DML +1 / -4 6 ✓ Full exchange observed
09-09 17:19 60m -1 / - YO2MKL -13 / -3 6 ✓ Full exchange observed
09-09 17:16 60m -1 / +10 ER3UA -2 / +1 7 ✓ Full exchange observed
09-08 20:23 60m +2 / - D2ACE - / - 8 Partial capture
09-07 20:13 60m +8 / 0 DL9KM -19 / -16 4 ✓ Full exchange observed
09-07 20:08 60m -2 / - D44TWO - / -15 10 ✓ Closing fragment
09-07 17:57 60m +2 / +10 DL6ZAJ -8 / -5 5 ✓ Full exchange observed
09-04 20:38 160m +3 / - RI1FJL - / - 12 Partial capture
09-04 20:34 160m +2 / - RI1FJL - / - 5 Partial capture
09-04 20:20 160m +1 / - RI1FJL - / - 8 Partial capture
08-30 18:30 80m -8 / - EX8BT - / - 2 Partial capture
08-30 17:45 80m -15 / - 9V1YC - / - 5 Partial capture
08-30 17:38 80m -18 / - 9V1YC - / - 4 Partial capture
08-29 19:45 80m +2 / - VK4XK - / - 5 Partial capture

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

60m 
UTC    dB Audio  Message
160915  -7 2153  S79VU YT1Q KN04 (x10)
184145  -8 2222  UN7LEW YT1Q -10 (x2)
184230 -17 1581  YT1Q UN7LEW R-11
184245  -8 2427  UN7LEW YT1Q RR73
184300 -18 1580  YT1Q UN7LEW 73
160m 
UTC    dB Audio  Message
204215  +4  595  RI1FJL YT1Q KN04 (x5)
163715  +8  509  H49A YT1Q KN04 (x7)
164030  -7  509  YT1Q UA4FKT LO23 (x3)
40m 
UTC    dB Audio  Message
202645 -17 1852  BG0HP YT1Q KN04 (x2)
175845 -15 1362  VJ6X YT1Q KN04 (x2)
200415  -8 1858  TF3VE YT1Q -14
142245 -11 1964  RI1FJZ YT1Q KN04 (x8)
191545 -11 2133  EX7CQ YT1Q KN04 (x2)
80m 
UTC    dB Audio  Message
183645  +8 2958  V51WH YT1Q KN04 (x9)
202815  +2 2937  RI1FJZ YT1Q KN04 (x6)
10m 
UTC    dB Audio  Message
065600 -19 1357  YT1Q A71UN +08 (x2)
100100 -24 1803  YT1Q EX8ABQ -13

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 SO8OO

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee