G0BLB — 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: England Most frequent locator attributed to this token: IO81

Receiver-side FT8 activity involving G0BLB, decoded by SO8OO in southeastern Poland. 8,667 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, across 120 UTC dates in the available aggregate history. Observed between 2026-06-07 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 8,667 FT8 messages attributed to G0BLB as the transmitting token by decoded message structure across 120 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (37%), followed by 80 m (31%) and 60 m (15%). Most decodes (97%) fell within the six-hour window 03:00-09:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (64%); the estimated median was -6 dB.

Overview

8,667

Messages attributed

120

UTC dates decoded

647

Active 15-min windows

-6 dB

Estimated median S/N

Bands

160m · 595 80m · 2,708 60m · 1,337 40m · 3,217 20m · 810

First attributed message: 2026-06-07
Last attributed message: 2026-10-22 07:13 UTC

Observed FT8 message patterns

Attributed sample: 8,667 messages
Active dates: 120 UTC dates
Estimated median S/N: -6 dB
Estimated 10th-90th percentile: -18 to +4 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1,314, moderate (-15 to -9 dB) 1,846, strong (≥ -8 dB) 5,507.

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 G0BLB in decoded directed-looking exchanges:

CT2GQA · Portugal ×8 ZL4OL · New Zealand ×7 DL4DP · Fed. Rep. of Germany ×6 ON4MAP · Belgium ×6 KR4LQH · United States ×5 F1IQH · France ×4 F1PBZ · France ×4 KE9I · United States ×4 DG1FK · Fed. Rep. of Germany ×3 DL3HN · Fed. Rep. of Germany ×3 N9AOT · United States ×3 DK2MAX · Fed. Rep. of Germany ×3

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 G0BLB

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 · 5,168 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,746 km (approx.)
Last such locator decoded: 2026-10-22 07:12 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	G0BLB S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-22 07:09	60m	+2 / -	F5PPN	- / -4	8	✓ Closing fragment
10-22 07:06	60m	0 / -	IK2CMI	- / -	2	Partial capture
10-22 07:04	60m	-2 / 0	DK4UX	-12 / -8	6	✓ Full exchange observed
10-22 07:01	60m	-2 / -	KD3CZT	- / -24	5	✓ Closing fragment
10-22 07:00	60m	0 / -	EB4FSM	- / -10	3	✓ Closing fragment
10-22 06:58	40m	-8 / -	VA3FZ	- / -	2	Partial capture
10-22 06:54	40m	-9 / -	HB9ITZ/P	- / -17	4	Partial capture
10-22 06:51	40m	-8 / -	EA3EHQ	-6 / -	4	✓ Closing observed
10-22 06:47	40m	0 / -	W2S	- / -	2	Partial capture
10-22 06:44	40m	-7 / -	DL2RPN	- / -	3	✓ Closing fragment
10-22 06:41	40m	- / -	DK6WH	+4 / -	2	Partial capture
10-22 06:38	40m	-10 / -	IW0QLQ	- / -	2	Partial capture
10-22 06:33	40m	-6 / -	3V8HP	- / -11	9	✓ Closing fragment
10-22 06:31	40m	0 / -6	OM2IB	-19 / -4	4	✓ Full exchange observed
10-22 06:28	40m	- / -16	ON3MOH	-12 / -	4	Partial capture
10-22 06:28	40m	-1 / -	R2AVL	- / -14	3	Partial capture
10-22 06:20	40m	-8 / -	PY2MTG	- / -25	3	Partial capture
10-22 06:19	40m	-10 / -	IW0QLQ	- / -	2	Partial capture
10-22 06:17	40m	-6 / -	KE8YOU	- / -	3	Partial capture
10-22 06:15	40m	-4 / -	SP5UKR	- / -6	3	✓ Closing fragment
10-22 05:55	40m	-6 / -	F4NKT	- / -4	2	Partial capture
10-22 05:52	40m	-6 / -	IK0AGU	- / -	2	Partial capture
10-22 05:49	60m	-4 / -9	OK2MFD	-10 / -3	6	✓ Full exchange observed
10-22 05:47	60m	+1 / -	EA4IRX	- / -8	2	✓ Closing fragment
10-22 05:45	60m	+7 / 0	EA5JKT	-22 / +2	6	✓ Full exchange observed
10-22 05:43	60m	0 / -	IK3FHW	-13 / -5	4	✓ Closing observed
10-22 05:41	60m	+5 / -	SP5TEN	- / -	3	Partial capture
10-21 06:10	40m	+13 / -	F5ICC	- / -	2	Partial capture
10-21 06:07	40m	+12 / -	BI9DAD	- / -	2	Partial capture
10-21 06:05	40m	+10 / -	SQ9LOJ	- / +1	4	✓ Closing fragment
10-21 06:02	40m	+7 / -	OK2CNI	- / -13	3	✓ Closing fragment
10-21 06:00	40m	+6 / -	RX3DCZ	- / -15	4	✓ Closing fragment
10-21 05:58	40m	-1 / -	OK4RQ	- / -	2	Partial capture
10-21 05:57	40m	+4 / -	HA3KZ	- / -16	4	✓ Closing fragment
10-21 05:55	40m	+3 / -	UB3DQR	- / -	3	Partial capture
10-21 05:51	40m	+3 / -	RW3VX	- / -	2	Partial capture
10-21 05:50	40m	+5 / -	GI4OGS	- / -6	3	✓ Closing fragment
10-21 05:47	40m	+3 / -	HI8WJI	- / -	3	✓ Closing fragment
10-21 05:45	60m	+8 / -	IK3HHX	- / -	2	Partial capture
10-21 05:39	60m	+10 / -	SM3LGO	-10 / -1	6	✓ Full exchange observed
10-21 05:38	60m	+8 / -	LB6LK	- / -	2	Partial capture
10-21 05:36	60m	+10 / -	IK3HHX	- / -	2	Partial capture
10-21 05:35	60m	+8 / -	M0HYE	- / -	3	✓ Closing fragment
10-21 05:32	60m	+7 / -5	SP5JMA	+3 / -8	6	✓ Full exchange observed
10-21 05:31	60m	+8 / -	OV9A	- / +7	3	✓ Closing fragment
10-21 05:28	80m	+1 / -	N9NJY	- / -	3	Partial capture
10-21 05:24	80m	+10 / -	EA3IMX	- / -12	4	✓ Closing fragment
10-21 05:23	80m	+8 / -	SP1JA	- / -	2	Partial capture
10-21 05:09	80m	0 / -	K3ON	- / -16	5	Partial capture
10-21 05:08	80m	-2 / -3	G3TKT	-16 / -13	4	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

60m

UTC    dB Audio  Message
070515 -13 2191  G0BLB DK4UX +00
070530  -1  516  DK4UX G0BLB R-08
070545 -14 2191  G0BLB DK4UX RR73
070600  +2  516  DK4UX G0BLB 73
070630  +1  516  IK2CMI G0BLB IO81 (x2)
070800  -1  516  FK8HC G0BLB IO81
070915  +2  516  F5PPN G0BLB IO81 (x8)

40m

UTC    dB Audio  Message
064700  +0 2004  W2S G0BLB IO81 (x2)
064830  -8 2004  SK2TT G0BLB IO81
065015  -7 2122  CT7BRV G0BLB R+13
065145 -10 2121  EA3EHQ G0BLB IO81
065230  -6  329  G0BLB EA3EHQ +21 (x2)
065315  -5 2121  EA3EHQ G0BLB 73
065445  -8 2121  HB9ITZ/P G0BLB IO81 (x3)
065700  +1 1716  G0BLB I1/OE1AAJ +10
065715 -12 2122  HB9ITZ/P G0BLB R+00
065815  -9 2121  VA3FZ G0BLB IO81 (x2)

80m

UTC    dB Audio  Message
051200  +6 2221  CQ G0BLB IO81 (x6)
052315  +8 2221  SP1JA G0BLB IO81 (x2)
052445  +7 2221  EA3IMX G0BLB IO81 (x4)
052830  +0 2221  N9NJY G0BLB IO81 (x3)

160m

UTC    dB Audio  Message
040315 -23 1630  E74A G0BLB 73
041430  +9 1904  G0BLB OH2FT +04 (x2)
041715 -15  702  G0BLB DL3HN JN49 (x3)
051130  -9 1502  G0BLB PE1KWE -09 (x9)

10m

UTC    dB Audio  Message
090215 -18 1628  G0BLB LZ4VR KN13 (x3)
145715 -21 1292  G0BLB CT3MD IM13 (x2)

20m

UTC    dB Audio  Message
053115  +4 2212  CQ G0BLB IO81
053145  +8 2212  VE6TOM G0BLB -05 (x2)
053245  -1 2212  CQ G0BLB IO81 (x2)
053345  +6 2212  VE2FON G0BLB IO81
053415  +6 2212  CQ G0BLB IO81 (x3)
125715  +6 2026  RI1FJL G0BLB IO81 (x3)
125845  +4 2026  CQ G0BLB IO81
125915  +2 2026  LA3DRA G0BLB -02 (x2)

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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