WD1W — 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: FM18

Receiver-side FT8 activity involving WD1W, decoded by SO8OO in southeastern Poland. 4 FT8 messages attributed to this token as transmitter, on 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-08-28.

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 4 FT8 messages attributed to WD1W as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 20 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.

Overview

4
Messages attributed
1
UTC dates decoded
1
Active 15-min windows
-
S/N pattern not inferred

Bands

20m · 4
First attributed message: 2026-08-28
Last attributed message: 2026-08-28 23:55 UTC

Observed FT8 message patterns

Attributed sample
4 messages
Active dates
1 UTC dates
S/N summary
Too few decodes
S/N percentile sample
Too small
Recurring-pattern threshold
Not met

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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with WD1W in decoded directed-looking exchanges:

Most frequent locator attributed to WD1W

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
FM18
SO8OO receiver locator
KN09VW
Locator-centre separation
7,390 km (approx.)
Last such locator decoded
2026-08-28 23:53 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 UTCBandWD1W S/NCounterpartCounterpart S/NMsgsCapture
11-06 03:32 60m - / -9 F5BRF -11 / - 2 ✓ Closing fragment
11-06 03:25 60m - / -12 F5HNQ 0 / - 3 ✓ Closing fragment
11-06 03:22 60m - / -16 IT9VCE -1 / - 4 ✓ Closing fragment
11-06 02:58 40m - / -15 IK0CHU +2 / - 3 ✓ Closing fragment
11-06 02:39 40m - / -20 IZ7DPB -3 / - 3 ✓ Closing fragment
09-27 23:13 40m - / -16 F4BYA -2 / - 5 ✓ Closing fragment
09-27 23:10 40m - / -12 EA3HMM -6 / - 3 ✓ Closing fragment
08-29 01:11 80m - / - PA3KUS -7 / - 5 Partial capture
08-29 01:03 80m - / -20 F5HNQ -10 / - 3 ✓ Closing fragment
08-29 00:31 80m - / +2 F1PBZ +5 / - 3 Partial capture
08-29 00:31 80m - / -20 F4GTB +12 / - 6 Partial capture
08-28 23:55 20m -4 / - KK5NM - / -25 2 ✓ Closing fragment
08-21 23:49 40m - / -16 IK6DLK +12 / - 2 ✓ Closing fragment
08-21 23:47 40m - / - PD0IFI +2 / - 3 ✓ Closing fragment
08-21 23:45 40m - / -18 UT7HX +4 / - 3 ✓ Closing fragment
08-21 23:44 40m - / -17 R4ZZ -14 / - 5 Partial capture
08-21 23:40 40m - / -24 IZ8DBJ -2 / - 3 ✓ Closing fragment
08-21 23:37 40m - / -11 G7KHF -11 / - 5 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

60m 
UTC    dB Audio  Message
223445  -7 2630  WD1W VE1YX +03
032245  -1 2637  WD1W IT9VCE JM77 (x4)
032515  +0 2480  WD1W F5HNQ IN98 (x3)
033200 -12 2105  WD1W F5BRF -09 (x2)
40m 
UTC    dB Audio  Message
231300  -3 2324  WD1W F4BYA JN19 (x5)
232115  -4 2981  WD1W LA5ZUA RR73
022400  -4 2880  WD1W EB3JT JN01
023915  -9 1849  WD1W IZ7DPB JN80 (x3)
025800  +3 1329  WD1W IK0CHU -15 (x3)
030600  -5 2957  WD1W F6FDY JN33
031530  -6 2905  WD1W AI4FR 73
80m 
UTC    dB Audio  Message
003215  +2 2598  WD1W F1PBZ +02
003245 +13  402  WD1W F4GTB R-20
003245  +5 2599  WD1W F1PBZ +02
003315 +14  402  WD1W F4GTB R-20 (x3)
010345 -11 1883  WD1W F5HNQ IN98 (x3)
010800 -21 1099  WD1W CS8ABF -08
011145  -5  981  WD1W PA3KUS JO21 (x5)
20m 
UTC    dB Audio  Message
235330  -6 2823  CQ WD1W FM18
235430  -8 2823  M0WTN WD1W -18
235500  -3 2824  KK5NM WD1W -25 (x2)
000015  -2 2824  WD1W PD2RAL -16

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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