JA1WSK — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Japan Locator transmitted in a decoded message: PM95

Receiver-side FT8 activity involving JA1WSK, decoded by SO8OO in southeastern Poland. 15 related FT8 messages, observed on 20m, 10m, across 9 UTC dates. Heard between 2026-05-26 and 2026-08-23.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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Overview

15
Related messages
0
CQ messages
9
UTC dates heard
-7 dB
Mean decoder S/N

Bands

First seen: 2026-05-26
Last seen: 2026-08-23 19:50 UTC

Frequent QSO partners observed at SO8OO

Stations JA1WSK worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by JA1WSK

Approximate centre of PM95, decoded 2026-08-23 21:52 UTC. A transmitted locator is not proof of the operator's permanent location.

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 UTCBandJA1WSK S/NCounterpartCounterpart S/NMsgsCapture
08-23 21:50 20m -10 / -4 EA5JLB -1 / -12 5 ✓ Full exchange observed
06-20 14:46 20m - / +6 7Q5MLV 0 / - 2 ✓ Closing fragment
06-16 13:50 20m - / -12 3B8WW -15 / - 2 ✓ Closing fragment
06-06 12:45 20m - / -15 <...> +20 / - 2 Partial capture
05-31 13:48 20m -9 / - 9N2WF - / -10 3 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
134900 -11  374  9N2WF JA1WSK R-10 (x2)
124545 +21  867  JA1WSK <...> -15 (x2)
133100 -17 2563  JA1WSK BG7BVP OL68
135045 -15 2052  JA1WSK 3B8WW -12 (x2)
144615  +1 2925  JA1WSK 7Q5MLV +06 (x2)
215000 -11  431  EA5JLB JA1WSK PM95
215015  +0 1711  JA1WSK EA5JLB -04
215030  -9  431  EA5JLB JA1WSK R-12
215045  -2 1711  JA1WSK EA5JLB RR73
215100 -11  431  EA5JLB JA1WSK 73
215200 -12  431  F4HTA JA1WSK PM95
10m
UTC    dB Audio  Message
143430 -16 2274  JA1WSK 7Q8AK RR73
141330 -22 1899  JA1WSK 9X5KM -01 (x2)
152900  -7 1899  JA1WSK RR73; JH3FHQ <...> -04

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.