GW8CRH — 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: Wales Most frequent locator attributed to this token: IO81

Receiver-side FT8 activity involving GW8CRH, decoded by SO8OO in southeastern Poland. 220 FT8 messages attributed to this token as transmitter, on 80m, 60m, 20m, across 17 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-14.

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 220 FT8 messages attributed to GW8CRH as the transmitting token by decoded message structure across 17 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (95%), followed by 60 m (4%) and 20 m (0%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (88%); the estimated median was -20 dB.

Overview

220

Messages attributed

UTC dates decoded

Active 15-min windows

-20 dB

Estimated median S/N

Bands

80m · 210 60m · 9 20m · 1

First attributed message: 2026-06-07
Last attributed message: 2026-10-14 22:11 UTC

Observed FT8 message patterns

Attributed sample: 220 messages
Active dates: 17 UTC dates
Estimated median S/N: -20 dB
Estimated 10th-90th percentile: -24 to -15 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 193, moderate (-15 to -9 dB) 27, strong (≥ -8 dB) 0.

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 GW8CRH in decoded directed-looking exchanges:

DL1UDO · Fed. Rep. of Germany ×2 EB3JT · Spain ×2 SP1MGM · Poland ×2 DA1ST · Fed. Rep. of Germany DJ0MAB · Fed. Rep. of Germany DL3NA · Fed. Rep. of Germany DL7ACA · Fed. Rep. of Germany F4BYA · France F4GUK · France F4LVF · France F8BON · France G4DBW · England

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 GW8CRH

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: IO81 · 119 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,746 km (approx.)
Last such locator decoded: 2026-10-14 22:11 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	GW8CRH S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-05 22:56	40m	- / -9	PD0IFI	-9 / -	4	✓ Closing fragment
11-05 22:50	40m	- / -8	DL3NA	-11 / -	3	✓ Closing fragment
11-05 22:24	40m	- / 0	F8BON	-3 / -	4	✓ Closing fragment
11-05 22:04	60m	- / -26	IZ2FZZ	-17 / -	3	✓ Closing fragment
11-05 21:54	60m	- / -20	IW2LXD	-6 / -	10	✓ Closing fragment
11-05 21:53	60m	- / -	OE8PIT	+18 / -	4	Partial capture
11-05 18:16	40m	- / -	IK4LZH	+6 / -	3	Partial capture
11-05 17:56	40m	- / -10	DL1BBO	-6 / -	2	Partial capture
11-04 22:17	60m	- / -3	IK2TDM	-12 / -	3	✓ Closing fragment
11-04 22:15	60m	- / -14	ON1JP	-20 / -	2	✓ Closing fragment
11-03 21:11	80m	- / -16	DN4TG	+6 / -	2	Partial capture
11-03 20:52	60m	- / 0	PE1MHY	-2 / -	4	✓ Closing fragment
11-03 20:46	60m	- / -4	F1GTU	-9 / -	3	✓ Closing fragment
11-03 20:42	60m	- / -16	DL1SWT	-18 / -	3	✓ Closing fragment
11-03 20:39	60m	- / -17	IK4CBO	-1 / -	3	✓ Closing fragment
11-03 20:29	60m	- / -	F1TIO	-5 / -	2	Partial capture
11-03 20:23	60m	- / -14	IK0RNU	-10 / -	3	✓ Closing fragment
11-03 20:15	60m	- / -	ES6DO	-14 / -	2	Partial capture
11-03 20:12	60m	- / -7	F8FTY	-8 / -	3	✓ Closing fragment
11-03 20:04	60m	- / -17	F4HSB	-24 / -	2	✓ Closing fragment
11-03 20:03	60m	- / -4	DK6AH	-14 / -	6	✓ Closing fragment
11-03 20:02	60m	- / -16	DJ1TU	-1 / -	3	✓ Closing fragment
11-03 19:57	60m	- / +1	DL8UD	-13 / -	2	✓ Closing fragment
11-03 19:52	60m	- / -17	DL1IP	-11 / -	3	✓ Closing fragment
11-03 19:47	60m	- / -25	S57MPU	-16 / -	5	Partial capture
11-03 19:41	60m	- / -1	DK3JW	-13 / -	6	✓ Closing fragment
11-03 19:41	60m	- / -2	DL8UD	-11 / -	3	Partial capture
11-03 19:41	60m	- / -	DH6DAO	-23 / -	2	Partial capture
11-03 19:41	60m	- / -	F5LMJ	-20 / -	2	Partial capture
11-03 19:39	60m	- / -17	DL7ARV	-12 / -	2	Partial capture
11-03 09:23	40m	- / -12	DL7ACA	-6 / -	2	✓ Closing fragment
11-03 09:21	40m	- / -4	F4BYA	+2 / -	3	✓ Closing fragment
11-03 09:18	40m	- / -3	F4GUK	-14 / -	3	✓ Closing fragment
11-03 09:17	40m	- / -	DL7ACA	-3 / -	3	Partial capture
11-03 09:14	40m	- / -	F4BYA	-1 / -	2	Partial capture
11-02 12:46	40m	- / -12	G4DBW	-19 / -	3	✓ Closing fragment
11-02 11:52	40m	- / -12	DL7ACA	-5 / -	9	Partial capture
11-02 11:18	40m	- / -	DL7ACA	-2 / -	2	Partial capture
11-02 11:13	40m	- / -12	F4LVF	-13 / -	5	✓ Closing fragment
11-02 11:02	40m	- / -12	ON7DE	-17 / -	5	Partial capture
11-01 08:16	40m	- / -1	DA1ST	-2 / -	3	✓ Closing fragment
11-01 07:53	40m	- / -	DJ4WM	-1 / -	2	Partial capture
10-31 08:46	40m	- / -9	DJ0MAB	-15 / -	3	✓ Closing fragment
10-31 08:40	40m	- / -	DL5DQZ	-1 / -	3	Partial capture
10-15 21:18	60m	- / -20	9A2TN	-5 / -	3	✓ Closing fragment
10-15 21:02	60m	- / -17	SP1MGM	-7 / -	3	✓ Closing fragment
10-14 21:57	60m	- / -	IZ3XBL	-2 / -	8	Partial capture
10-14 21:55	60m	- / -17	DL1CF	-13 / -	10	Partial capture
10-14 21:35	60m	- / -17	OH1LA	-21 / -	2	Partial capture
10-14 21:21	60m	- / 0	DK2GB	-10 / -	5	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
175630  -8 2834  GW8CRH DL1BBO R-10
181645  +4  433  GW8CRH IK4LZH JN54 (x3)
222400  -4 1291  GW8CRH F8BON IN86 (x4)
225045 -12 1929  GW8CRH DL3NA JO42 (x3)
225615 -11 2325  GW8CRH PD0IFI JO32 (x4)

60m

UTC    dB Audio  Message
215430 +14  334  GW8CRH OE8PIT JN66
215430  -6 1490  GW8CRH IW2LXD -20
215500 +18  334  GW8CRH OE8PIT JN66
215500  -8 1490  GW8CRH IW2LXD -20 (x8)
220400 -14 1489  GW8CRH IZ2FZZ JN45 (x3)
220800  +1 2121  GW8CRH HA7UL JN97

80m

UTC    dB Audio  Message
222030  -8 1058  GW8CRH DA6OOM 73
222115 -15 1171  OZ1A GW8CRH IO81
222130  -1 2306  GW8CRH OZ1A -20
222145 -20 1171  OZ1A GW8CRH R+05
222200  -3 2304  GW8CRH OZ1A RR73
222215 -23 1171  OZ1A GW8CRH 73
222345 -12 1171  UA3IDQ GW8CRH IO81 (x3)
220945 -19 1170  CQ GW8CRH IO81 (x3)
211100  +6 2772  GW8CRH DN4TG JO52 (x2)
225900  -8 1457  GW8CRH M7HET 73

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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