WA1T — 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: United States Most frequent locator attributed to this token: FN43

Receiver-side FT8 activity involving WA1T, decoded by SO8OO in southeastern Poland. 401 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 19 UTC dates in the available aggregate history. Observed between 2026-06-15 and 2026-10-16.

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 401 FT8 messages attributed to WA1T as the transmitting token by decoded message structure across 19 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (94%), followed by 80 m (5%) and 20 m (1%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -7.7 dB.

Overview

401
Messages attributed
19
UTC dates decoded
51
Active 15-min windows
-7.7 dB
Estimated median S/N

Bands

First attributed message: 2026-06-15
Last attributed message: 2026-10-16 23:59 UTC

Observed FT8 message patterns

Attributed sample
401 messages
Active dates
19 UTC dates
Estimated median S/N
-7.7 dB
Estimated 10th-90th percentile
-17 to +1 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 64, moderate (-15 to -9 dB) 121, strong (≥ -8 dB) 216.

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.

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 WA1T

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
FN43 · 131 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
6,642 km (approx.)
Last such locator decoded
2026-10-16 23:57 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 UTCBandWA1T S/NCounterpartCounterpart S/NMsgsCapture
10-16 23:57 40m -15 / - HZ1IP - / -1 3 ✓ Closing fragment
10-16 23:54 40m -12 / - LY4Q - / -5 2 ✓ Closing fragment
10-16 23:54 40m -11 / -11 RZ4FWA -18 / -18 7 ✓ Full exchange observed
10-16 23:53 40m -12 / -15 UG4L -14 / -12 4 ✓ Full exchange observed
10-16 01:33 40m -6 / -16 RM8L -12 / -15 6 ✓ Full exchange observed
10-16 00:14 80m - / -17 GM6URC 0 / - 4 ✓ Closing fragment
10-16 00:10 80m -22 / - UN2G - / - 2 Partial capture
10-14 01:36 40m - / - HB9TIH +2 / - 5 Partial capture
10-14 01:34 40m -6 / - RX9WM -11 / -18 4 ✓ Closing observed
10-14 01:30 40m - / - HB9TIH +1 / - 5 Partial capture
10-14 01:27 40m -5 / - RC9OC - / - 3 ✓ Closing fragment
10-14 01:22 40m -8 / - UK7AL - / - 2 Partial capture
10-14 01:14 40m - / - HB9TIH 0 / - 4 Partial capture
10-14 01:10 40m +5 / -9 UB4CJS -24 / -17 4 ✓ Full exchange observed
10-14 01:10 40m +4 / -12 UA9YFL -22 / +8 5 ✓ Full exchange observed
10-14 01:08 40m +4 / -13 RD9U -5 / +3 6 ✓ Full exchange observed
10-14 01:06 40m +2 / -15 R8PD -14 / -12 3 ✓ Full exchange observed
10-14 01:04 40m +2 / - UN0GY - / - 2 Partial capture
10-13 00:05 80m - / -13 F5PBG -2 / - 3 ✓ Closing fragment
10-13 00:04 80m - / -17 5B4AMX +6 / - 2 ✓ Closing fragment
10-12 22:25 80m - / -13 SM5DXR 0 / - 2 ✓ Closing fragment
10-12 22:21 80m - / - F5PBG -4 / - 2 Partial capture
10-06 23:07 40m - / - DL2HYH -20 / - 2 Partial capture
10-06 23:06 40m -7 / - RN2F - / 0 3 ✓ Closing fragment
10-06 23:04 40m -6 / - VU2DCC - / +2 3 ✓ Closing fragment
10-06 23:00 40m +1 / - BD7OXR - / -16 7 ✓ Closing fragment
10-06 22:59 40m - / - DK5WL +3 / - 3 Partial capture
10-06 22:59 40m - / - EB2EMZ -15 / - 2 Partial capture
10-06 22:58 40m -6 / - SP9JCN - / -5 2 ✓ Closing fragment
10-06 22:56 40m -1 / - BD8ALS - / -17 3 Partial capture
10-06 22:53 40m -5 / - TM47CDXC - / - 3 Partial capture
10-06 22:46 40m 0 / - YE4FNN -17 / -8 8 ✓ Closing observed
10-06 21:26 40m - / -10 F1HFP -10 / - 2 ✓ Closing fragment
10-06 01:05 80m -19 / -12 UT6HN +8 / +2 8 ✓ Full exchange observed
10-06 01:03 80m - / - DK8HC -4 / - 4 Partial capture
10-06 01:03 80m -16 / -6 UX5UO +11 / +10 8 ✓ Full exchange observed
10-06 01:01 80m -19 / -11 CT2GQA -18 / +1 8 ✓ Full exchange observed
10-06 01:01 80m - / -10 S55DX +11 / - 2 ✓ Closing fragment
10-06 01:01 80m - / - SV1EKI -10 / - 4 Partial capture
10-06 00:59 80m -18 / - C5R - / -7 3 ✓ Closing fragment
10-06 00:57 80m -20 / - TJ1GD - / -12 4 ✓ Closing fragment
10-06 00:22 40m -5 / - IW1GB - / -22 2 ✓ Closing fragment
10-06 00:21 40m -5 / - 4S7AB - / -10 3 ✓ Closing fragment
10-06 00:14 40m -6 / - R4CES - / -22 3 ✓ Closing fragment
10-06 00:12 40m -3 / - G3TKT -9 / - 3 ✓ Closing observed
10-06 00:08 40m -2 / -14 7Z1DS -10 / -13 3 ✓ Full exchange observed
10-06 00:07 40m -3 / - OM1AGE - / -19 2 ✓ Closing fragment
10-06 00:06 40m -3 / - UA1ABO -17 / -16 3 ✓ Closing observed
10-06 00:04 40m -2 / -4 CT3IQ -14 / -4 5 ✓ Full exchange observed
10-06 00:04 40m -1 / - 7Z1IS -17 / -3 4 ✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

40m
UTC    dB Audio  Message
235400 -14 1996  WA1T UG4L RR73
235415 -11 2176  UG4L WA1T 73
235430 -17 1772  WA1T RZ4FWA LO23
235445 -12 2176  LY4Q WA1T -05
235500 -19 1772  WA1T RZ4FWA LO23
235515 -13 2176  LY4Q WA1T RR73
235530 -18 1772  WA1T RZ4FWA LO23
235530 -21 2177  WA1T F4BJN JN25
235545 -11 2176  RZ4FWA WA1T -18
235600 -23 1772  WA1T RZ4FWA R-11
235615 -11 2176  RZ4FWA WA1T RR73
235630 -14 1772  WA1T RZ4FWA 73
235730 -14 1890  HZ1IP WA1T FN43 (x3)
80m
UTC    dB Audio  Message
222130  -2 1803  WA1T F5PBG IN78
222500  -1 2421  WA1T SM5DXR R-13 (x2)
000400  +3 2552  WA1T 5B4AMX -17 (x2)
000500  -4 1917  WA1T F5PBG IN78 (x3)
001000 -21 2192  UN2G WA1T FN43 (x2)
001100 -21 2170  UN0GY WA1T FN43
001430  -3 1693  WA1T GM6URC -17 (x4)
20m
UTC    dB Audio  Message
234900 -11 1896  M9LCD WA1T R-08 (x3)
235200 -17 1896  5B4ARQ WA1T -21 (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.

Explore CW reception at SO8OO

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