WK2M — 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: FN31

Receiver-side FT8 activity involving WK2M, decoded by SO8OO in southeastern Poland. 258 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, across 44 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-22.

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 258 FT8 messages attributed to WK2M as the transmitting token by decoded message structure across 44 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (45%), followed by 80 m (32%) and 40 m (23%). Most decodes (55%) fell within the six-hour window 22:00-04:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.

Overview

258

Messages attributed

UTC dates decoded

Active 15-min windows

-9 dB

Estimated median S/N

Bands

80m · 82 60m · 2 40m · 59 20m · 115

First attributed message: 2026-06-06
Last attributed message: 2026-10-22 00:37 UTC

Observed FT8 message patterns

Attributed sample: 258 messages
Active dates: 44 UTC dates
Estimated median S/N: -9 dB
Estimated 10th-90th percentile: -20 to -2 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 61, moderate (-15 to -9 dB) 77, strong (≥ -8 dB) 120.

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 WK2M in decoded directed-looking exchanges:

F1PBZ · France ×3 LB7ZG · Norway ×2 SP1ZMO · Poland ×2 TF3VS · Iceland ×2 DL1OBF · Fed. Rep. of Germany DL1RWN · Fed. Rep. of Germany LA9JKA · Norway PI4DX · Netherlands 9A2EY · Croatia BG4UCZ · China CT7BQA · Portugal DA1KL · Fed. Rep. of Germany

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 WK2M

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: FN31 · 70 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 6,913 km (approx.)
Last such locator decoded: 2026-10-22 00:32 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 UTC	Band	WK2M S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-22 09:28	40m	- / +3	ON3MOH	-19 / -	2	Partial capture
10-22 00:35	40m	-13 / -	A92AE	- / -23	4	Partial capture
10-22 00:32	40m	-14 / -11	F1PBZ	-8 / -3	3	✓ Full exchange observed
10-22 00:26	40m	- / -	IK4LZH	-4 / -	3	Partial capture
10-22 00:23	40m	- / -11	EC3A	-4 / -	5	✓ Closing fragment
10-22 00:22	40m	- / -	IK4LZH	-4 / -	3	Partial capture
10-21 09:27	40m	- / -16	SM7HZK	-10 / -	4	✓ Closing fragment
10-21 00:37	40m	- / -8	IU8RFW	-16 / -	2	✓ Closing fragment
10-21 00:33	40m	- / -14	JY5IB	-18 / -	5	✓ Closing fragment
10-20 21:37	40m	- / -17	LB7ZG	-3 / -	7	✓ Closing fragment
10-19 01:01	40m	- / -	G6PWS	0 / -	9	Partial capture
10-19 00:41	40m	-10 / -15	UN0GY	-3 / -	6	Partial capture
10-19 00:35	40m	- / -	R2AL	-4 / -	4	Partial capture
10-05 22:32	80m	-2 / -	DL2DBR	-7 / -5	2	Partial capture
10-05 22:30	80m	-6 / -	TJ1GD	- / -10	3	✓ Closing fragment
10-04 23:28	60m	0 / -	9T0MD	- / -	2	Partial capture
09-23 23:05	160m	- / -15	DL1RWN	+12 / -	2	✓ Closing fragment
09-23 22:56	160m	- / -17	DL1OBF	+2 / -	4	✓ Closing fragment
09-23 22:56	160m	- / -18	LA9JKA	-11 / -	10	✓ Closing fragment
09-23 09:22	40m	- / -	DL2YDX	-14 / -	3	Partial capture
09-23 00:55	160m	- / -19	IW4AOT	+6 / -	3	Partial capture
09-23 00:51	160m	- / -11	PI4DX	+10 / -	4	✓ Closing fragment
09-23 00:50	160m	- / -24	DJ2TI	+13 / -	6	Partial capture
09-23 00:37	160m	- / -	LA9JKA	-16 / -	4	Partial capture
09-03 00:14	40m	- / -	RX3ASQ	-2 / -	2	Partial capture
09-03 00:11	40m	-10 / -	SP7TF	- / -14	2	✓ Closing fragment
09-03 00:11	40m	- / -6	F1PBZ	+5 / -	3	Partial capture
09-02 00:49	80m	- / -	UY2UZ	+12 / -	2	Partial capture
09-02 00:45	80m	- / -	DH1KJ	+14 / -	3	Partial capture
08-31 22:27	40m	-11 / -	RI1FJL	- / -	5	Partial capture
08-31 22:06	40m	-14 / -10	PA2KV	+5 / 0	5	✓ Full exchange observed
08-31 22:01	40m	- / -	RA6ABC	+4 / -	2	Partial capture
08-31 22:00	40m	- / -13	PD0DNA	-10 / -	2	✓ Closing fragment
08-30 23:26	160m	- / -	YU1LD	+19 / -	5	Partial capture
08-30 03:20	80m	- / -20	SP2IQW	+8 / -	3	✓ Closing fragment
08-30 03:16	80m	- / -7	F4BYA	+2 / -	5	✓ Closing fragment
08-30 03:07	80m	- / -	9A5E	+11 / -	7	Partial capture
08-30 02:58	80m	- / -16	Z33PB	-2 / -	3	Partial capture
08-30 02:53	80m	- / -	GM5G	-13 / -	3	Partial capture
08-30 02:50	80m	-9 / -9	DL1UDO	-2 / -19	6	✓ Full exchange observed
08-30 02:50	80m	-9 / -	R7DX	+8 / -10	5	Partial capture
08-30 02:50	80m	-6 / -	KF9UG	- / +3	2	✓ Closing fragment
08-30 02:49	80m	- / -	DL5DQZ	+5 / -	2	Partial capture
08-30 02:46	80m	-8 / -10	LY2EW	+13 / -	7	Partial capture
08-30 02:45	80m	- / -	9A5E	+10 / -	2	Partial capture
08-30 02:43	80m	- / -19	IK5CHL	+1 / -	5	✓ Closing fragment
08-30 02:40	80m	- / -19	EW8CW	0 / -	5	Partial capture
08-26 10:12	20m	- / -	F8PRC	-5 / -	2	Partial capture
08-26 10:10	20m	- / -5	G0OJB	+6 / -	3	Partial capture
08-26 10:09	20m	- / -	PE1ARS	-4 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
002515  -4 1946  WK2M EC3A RR73 (x2)
002615 -11  432  WK2M IK4LZH JN54 (x3)
003200 -13  821  CQ WK2M FN31                          a1
003215  -6 2536  WK2M F1PBZ -11
003230 -14  820  F1PBZ WK2M R-03
003245 -10 2536  WK2M F1PBZ RR73
003500 -14  821  A92AE WK2M R-23 (x4)
092800 -21 1239  WK2M ON3MOH +03 (x2)

10m

UTC    dB Audio  Message
150515 -16 1154  WK2M EA7FXB IM76

80m

UTC    dB Audio  Message
004545  -9 2936  CQ WK2M FN31
004600  -3 1787  WK2M EA3DIX JN01
004600 +14  495  WK2M DH1KJ JN48 (x2)
004715 -11 2936  TNX WK2M FN31
004815  -4 2936  CQ WK2M FN31
004900 +12  843  WK2M UY2UZ KO50 (x2)
224730 -24 1978  CQ WK2M FN31
223045  -9  527  TJ1GD WK2M FN31 (x3)
223200 +12  506  WK2M DO4DXA JN58
223200  -7  200  WK2M DL2DBR JO30
223215  -2  527  DL2DBR WK2M -05

60m

UTC    dB Audio  Message
232815  +1  479  9T0MD WK2M FN31 (x2)

160m

UTC    dB Audio  Message
225645  -1 1196  WK2M DL1OBF JO42
225715 -10 1653  WK2M LA9JKA JP32
225715  +3 1196  WK2M DL1OBF JO42
225745  -8 1653  WK2M LA9JKA JP32
225745  +5 1196  WK2M DL1OBF R-17
225815  -9 1653  WK2M LA9JKA JP32
225815  +2 1196  WK2M DL1OBF 73
225845 -11 1653  WK2M LA9JKA R-18 (x6)
230515 +10 2592  WK2M DL1RWN -15 (x2)

20m

UTC    dB Audio  Message
100900  -8 2670  CQ WK2M FN31
100915  -8  582  WK2M UB4CJS -18
100930  -6 2670  BG4UCZ WK2M RR73
100945  +0 2670  WK2M PE1ARS JO32
101015 -12  582  WK2M UB4CJS -18
101015  +4 2178  WK2M G0OJB -05
101045 -13  582  WK2M UB4CJS -18
101045  +2 2178  WK2M G0OJB -05
101115  -7 2179  WK2M PE1ARS JO32
101145  -9  582  WK2M UB4CJS -18 (x2)
101215 +13 2742  WK2M G0OJB RRR
101215  +2 2582  WK2M F8PRC IN99
101315 -17  582  WK2M UB4CJS -18
101345 -12 2583  WK2M F8PRC IN99

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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