KC2HMD — 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: EL97

Receiver-side FT8 activity involving KC2HMD, decoded by SO8OO in southeastern Poland. 111 FT8 messages attributed to this token as transmitter, on 60m, 40m, 20m, across 19 UTC dates in the available aggregate history. Observed between 2026-06-10 and 2026-11-06.

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 111 FT8 messages attributed to KC2HMD as the transmitting token by decoded message structure across 19 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (82%), followed by 40 m (14%) and 60 m (5%). Most decodes (98%) 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 -14 dB.

Overview

111

Messages attributed

UTC dates decoded

Active 15-min windows

-14 dB

Estimated median S/N

Bands

60m · 5 40m · 15 20m · 91

First attributed message: 2026-06-10
Last attributed message: 2026-11-06 00:31 UTC

Observed FT8 message patterns

Attributed sample: 111 messages
Active dates: 19 UTC dates
Estimated median S/N: -14 dB
Estimated 10th-90th percentile: -22 to -7 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 49, moderate (-15 to -9 dB) 47, strong (≥ -8 dB) 15.

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 KC2HMD in decoded directed-looking exchanges:

KB2SLO · United States KC0QLU · United States KD5QJQ · United States KE8VC · United States ND9G · United States W0OVX · United States AD8FD · United States CO2JL · Cuba F1PBZ · France F5JQF · France HK4QXX · Colombia W8TMB · United States

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 KC2HMD

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: EL97 · 14 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 8,549 km (approx.)
Last such locator decoded: 2026-08-25 00:07 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	KC2HMD S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-06 01:11	60m	- / -15	9A4AA	-6 / -	2	✓ Closing fragment
11-06 00:41	60m	- / -18	DL1ESZ	-11 / -	6	✓ Closing fragment
11-06 00:40	60m	- / -12	EA1FKI	-10 / -	3	✓ Closing fragment
11-06 00:33	60m	- / -18	DD6ZV	-20 / -	2	Partial capture
11-06 00:26	60m	- / -10	S57MPU	-11 / -	2	Partial capture
11-06 00:21	60m	-22 / -	SP6EFY	- / -12	2	✓ Closing fragment
11-06 00:21	60m	- / -	F1IQH	-12 / -	5	Partial capture
11-06 00:21	60m	-22 / +2	ON1JP	-20 / -16	4	✓ Full exchange observed
10-25 00:29	40m	- / -1	YY5EHT	-21 / -	3	✓ Closing fragment
10-24 23:06	40m	- / -14	HB9EFK	-4 / -	2	Partial capture
10-14 00:34	40m	- / -12	F4FPR	-7 / -	10	Partial capture
10-14 00:31	40m	- / -	PC2J	+4 / -	2	Partial capture
10-11 23:31	40m	- / -13	9H6C	-17 / -	7	Partial capture
10-11 23:23	40m	- / -12	9H6C	-16 / -	3	Partial capture
09-23 23:48	40m	- / -	UD6AWH	-12 / -	4	Partial capture
09-18 01:05	40m	- / -14	GM6URC	-11 / -	4	Partial capture
09-18 01:03	40m	- / -8	AD8FD	-10 / -	2	✓ Closing fragment
09-16 00:49	40m	- / -	EA5W	-10 / -	22	Partial capture
09-16 00:41	40m	- / -	EA5W	-14 / -	2	Partial capture
09-16 00:38	40m	- / -	EA5W	-14 / -	2	Partial capture
09-16 00:25	40m	- / -	SP8KNF	-17 / -	5	Partial capture
09-16 00:24	40m	- / -	EA5W	-13 / -	15	Partial capture
09-16 00:23	40m	- / -	PA1PXL	0 / -	2	Partial capture
09-13 05:54	40m	- / -10	ON1DGN	-16 / -	2	Partial capture
09-13 05:44	40m	- / -	EB3DBR	-10 / -	13	Partial capture
09-13 05:44	40m	- / -15	F1PBZ	-6 / -	4	✓ Closing fragment
09-13 05:42	40m	- / -	9A/DK9RC	0 / -	5	Partial capture
09-13 05:41	40m	- / -	DL1GLO	+6 / -	5	Partial capture
09-13 05:41	40m	- / -	IZ8XJJ	-15 / -	3	Partial capture
09-13 05:40	40m	- / -9	F5JQF	-11 / -	3	✓ Closing fragment
09-13 05:38	40m	- / -11	IK4RVY	0 / -	6	Partial capture
09-13 05:37	40m	- / -	IU8RFW	-12 / -	4	Partial capture
09-13 05:35	40m	- / -	F5JQF	-5 / -	2	Partial capture
09-13 05:34	40m	- / -	F1MXE	+1 / -	3	Partial capture
09-13 05:34	40m	- / -3	IZ8XJJ	-9 / -	4	Partial capture
09-13 05:33	40m	- / -	HB9TIH	-8 / -	5	Partial capture
09-13 02:23	80m	- / -18	DH1KJ	0 / -	2	Partial capture
09-13 00:30	40m	-9 / -	CO2JL	- / -25	3	✓ Closing fragment
09-10 00:15	60m	- / -5	PA4PA	+4 / -	2	✓ Closing fragment
09-08 00:46	40m	- / +4	VO1AW	-16 / -	2	Partial capture
08-27 23:58	20m	-10 / -	KB3HGW	- / -18	6	Partial capture
08-27 23:55	20m	-11 / -	VA3RJS	- / -24	2	Partial capture
08-27 23:40	20m	-8 / -	W8KFW	- / -11	2	Partial capture
08-27 23:27	20m	-7 / -	KN6MJB	- / +5	10	Partial capture
08-25 00:07	40m	-16 / -	ZX3P	- / -17	10	Partial capture
08-24 22:14	20m	-13 / -	ND9G	- / -25	5	✓ Closing fragment
08-24 22:09	20m	-18 / -	KE8VC	- / -12	3	✓ Closing fragment
08-22 00:21	20m	- / -	IW2MYH	-16 / -	4	Partial capture
08-20 23:33	20m	-8 / -	KJ7SAY	- / -9	9	Partial capture
08-20 23:27	20m	-15 / -	KD5QJQ	- / -25	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

60m

UTC    dB Audio  Message
003315 -18 1389  KC2HMD DD6ZV JO62 (x2)
003615 -14 1388  KC2HMD ON8WR JO11
004015  -9 1228  KC2HMD EA1FKI -12 (x3)
004145 -12 1423  KC2HMD DL1ESZ JO31 (x6)
005645 +11  502  KC2HMD G0GFC IO92
011100  -7 1325  KC2HMD 9A4AA R-15 (x2)

40m

UTC    dB Audio  Message
003445  -9 2724  KC2HMD F4FPR IN88 (x10)
230615  -6 2840  KC2HMD HB9EFK R-14 (x2)
002945 -22 1556  KC2HMD YY5EHT FK60 (x3)

80m

UTC    dB Audio  Message
022315  +0 1761  KC2HMD DH1KJ R-18 (x2)
012630  +4  475  KC2HMD OH0Z R-13
012700  +3  475  KC2HMD RR73; ZW5B <...> -06

20m

UTC    dB Audio  Message
233115  -6  565  KN6MJB KC2HMD +05 (x3)
233315  -5  565  N2YW KC2HMD -20
234045  -6  565  W8KFW KC2HMD R-11 (x2)
235500 -10  695  VA3RJS KC2HMD -24 (x2)
235800  -9  695  W0OVX KC2HMD RR73
235830  -8  695  KB3HGW KC2HMD -18 (x6)

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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