DH6BH — 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: Fed. Rep. of Germany Most frequent locator attributed to this token: JO33

Receiver-side FT8 activity involving DH6BH, decoded by SO8OO in southeastern Poland. 766 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 33 UTC dates in the available aggregate history. Observed between 2026-06-11 and 2026-10-16.

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 766 FT8 messages attributed to DH6BH as the transmitting token by decoded message structure across 33 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (38%), followed by 40 m (37%) and 60 m (16%). Most decodes (85%) fell within the six-hour window 16:00-22:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (85%); the estimated median was 0 dB.

Overview

766

Messages attributed

UTC dates decoded

Active 15-min windows

0 dB

Estimated median S/N

Bands

80m · 292 60m · 123 40m · 285 20m · 37 10m · 29

First attributed message: 2026-06-11
Last attributed message: 2026-10-16 19:53 UTC

Observed FT8 message patterns

Attributed sample: 766 messages
Active dates: 33 UTC dates
Estimated median S/N: 0 dB
Estimated 10th-90th percentile: -11 to +10 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 24, moderate (-15 to -9 dB) 93, strong (≥ -8 dB) 649.

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 DH6BH in decoded directed-looking exchanges:

F1PBZ · France ×2 F6FHZ · France ×2 9J2FI · Zambia A41ZZ · Oman TN8GD · Republic of the Congo DL1IP · Fed. Rep. of Germany DL6FBR · Fed. Rep. of Germany JH2FXK · Japan K0SSD · United States K9CFA · United States KD4WJK · United States KI4NPG · 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 DH6BH

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: JO33 · 357 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,091 km (approx.)
Last such locator decoded: 2026-10-16 19:51 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	DH6BH S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-16 19:53	60m	+4 / -	VE1YX	- / -14	2	✓ Closing fragment
10-16 19:50	60m	-3 / +8	EG46PPA	-17 / +2	4	Partial capture
10-16 19:40	80m	0 / -	RA1AGA	- / -9	4	Partial capture
10-16 19:38	80m	0 / -9	R1TAX	-3 / -9	6	✓ Full exchange observed
10-16 19:09	80m	0 / -20	R4HHN	-12 / -17	11	✓ Full exchange observed
10-16 19:08	80m	+7 / -	YL3PK	- / -15	3	✓ Closing fragment
10-16 19:06	80m	+1 / +8	HA1RB	+9 / -3	5	✓ Full exchange observed
10-16 19:03	80m	+5 / -8	RX3AEX	+2 / -12	5	✓ Full exchange observed
10-15 19:15	80m	- / -	DO1UKR	-5 / -	2	Partial capture
10-15 19:13	80m	-2 / -13	R6AR	-7 / -15	7	✓ Full exchange observed
10-09 20:06	60m	-4 / -	IW7EBE	- / -	2	Partial capture
10-09 20:04	60m	0 / -	DL1IGB	- / -13	3	✓ Closing fragment
10-09 19:14	60m	+8 / -	DK5IR	0 / -	5	✓ Full exchange observed
10-09 19:12	60m	+7 / -	ER1CW	-19 / -14	4	✓ Closing observed
10-09 19:10	60m	+3 / -	LA8MGA	- / +1	3	✓ Closing fragment
10-09 19:08	60m	+8 / -	DL5JMN	0 / +5	5	✓ Full exchange observed
10-09 19:07	60m	+11 / -	S51XA	+6 / +9	4	✓ Closing observed
09-24 19:57	40m	- / -	PD2RAL	+2 / -	2	✓ Closing fragment
09-24 19:52	40m	+7 / -	DL1IP	+2 / -4	3	✓ Closing observed
09-24 19:52	40m	+5 / -4	F1PBZ	-10 / -12	6	✓ Full exchange observed
09-24 19:49	40m	+7 / -	RC3DE	- / -12	3	✓ Closing fragment
09-24 19:43	40m	+9 / -5	UB3KGW	-13 / -17	10	✓ Full exchange observed
09-24 19:42	40m	+10 / -3	R6OD	-19 / -11	3	✓ Full exchange observed
09-24 19:39	40m	-9 / -	UA7XA	- / -	4	Partial capture
09-24 19:30	60m	0 / -	DL1DBR	- / -15	2	✓ Closing fragment
09-24 19:29	60m	+7 / +8	IV3DSG	+8 / +4	5	✓ Full exchange observed
09-24 19:25	60m	+3 / -	DG5LP	-9 / +5	7	✓ Full exchange observed
09-24 19:14	60m	+2 / -	SP1RKT	-15 / +2	5	✓ Full exchange observed
09-24 19:13	60m	+6 / -7	HA3PG	-10 / -13	4	✓ Full exchange observed
09-24 19:12	60m	+4 / -	GX7RAF/P	-8 / +7	3	✓ Closing observed
09-24 19:05	80m	+2 / -	SN40KZE	+8 / -	3	Partial capture
09-24 19:04	80m	- / +5	UA3SCU	-10 / -	2	✓ Closing fragment
09-24 19:02	80m	+12 / -15	RN3QQT	0 / -11	5	✓ Full exchange observed
09-24 19:01	80m	+9 / +6	M9DNC	-12 / -8	5	✓ Full exchange observed
09-19 19:03	60m	-2 / -	SN40KZE	-6 / +10	3	Partial capture
09-19 19:01	60m	+3 / -	OZ1SMB	-5 / +4	5	✓ Full exchange observed
09-19 18:56	80m	-6 / -12	II6IGTO	-20 / -25	3	Partial capture
09-19 18:46	80m	+3 / -	DO1XMC	-14 / -24	2	✓ Closing observed
09-19 18:39	80m	-8 / -15	RD6J	-7 / -19	5	✓ Full exchange observed
09-19 18:38	80m	- / -15	RW1AI	+6 / -	2	✓ Closing fragment
09-19 18:29	60m	+2 / -	LA3JRA	- / -	2	Partial capture
09-19 18:26	60m	+6 / +10	IK4CBO	-10 / +9	6	✓ Full exchange observed
09-19 18:25	60m	+5 / -12	IK2VFR/P	-2 / +1	5	✓ Full exchange observed
09-19 18:23	60m	+6 / +1	MW0SGU	-10 / +2	5	✓ Full exchange observed
09-17 18:27	40m	+11 / -	R4PFY	- / -7	3	✓ Closing fragment
09-17 18:23	40m	+16 / -	RC9WC	- / -6	5	✓ Closing fragment
09-17 18:19	40m	+14 / -4	R3YH	+3 / -3	5	✓ Full exchange observed
09-17 18:19	40m	+13 / -12	R3PMI	-1 / -16	9	✓ Full exchange observed
09-17 18:18	40m	+14 / -	M0SVX	-10 / -1	4	✓ Full exchange observed
09-17 18:13	40m	+13 / -7	RK3DJW	+4 / -1	6	Partial capture

Recent FT8 messages decoded at SO8OO

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

60m

UTC    dB Audio  Message
191415  +2  934  DH6BH DK5IR +18
191430 +11  934  DK5IR DH6BH R+14
191445  -1  934  DH6BH DK5IR RR73
191500 +10  934  DK5IR DH6BH 73
200430  +0 1834  DL1IGB DH6BH JO33 (x3)
200615  -2 1329  IW7EBE DH6BH JO33 (x2)
195045  -9 2051  EG46PPA DH6BH JO33 (x2)
195130 -17 2051  DH6BH EG46PPA +08
195145  -3 2051  EG46PPA DH6BH R+02
195315  +1 1907  VE1YX DH6BH -14 (x2)

80m

UTC    dB Audio  Message
191215 -11 1687  DH6BH R4HHN RR73
191230  -3 1687  R4HHN DH6BH R-17
191245 -10 1687  DH6BH R4HHN RR73
191300  -2 1688  R4HHN DH6BH 73
193815  +3 1429  R1TAX DH6BH JO33
193830  -2 1428  DH6BH R1TAX -09
193845  +4 1429  R1TAX DH6BH JO33
193930  -4 1428  DH6BH R1TAX -10
193945  -4 1429  R1TAX DH6BH R-09 (x2)
194045  +0 1013  RA1AGA DH6BH R-09 (x4)
194300 +16  455  RN3TT DH6BH JO33

40m

UTC    dB Audio  Message
195215  +7 2972  CQ DH6BH JO33
195230  -7 2587  DH6BH F1PBZ -04
195230  +2 2973  DH6BH DL1IP JN49
195245 +12 2972  DL1IP DH6BH -04
195300  -5 2587  DH6BH F1PBZ -04
195315  +2 2972  DL1IP DH6BH RR73
195330 -15 2587  DH6BH F1PBZ -04
195345  +3 2972  F1PBZ DH6BH R-12
195400 -11 2587  DH6BH F1PBZ RR73
195415  +7 2972  F1PBZ DH6BH 73
195445  +9 2972  PD2RAL DH6BH R-18
195515 +13 2972  CQ DH6BH JO33 (x2)
195700  -2 2972  DH6BH PD2RAL RR73 (x2)

20m

UTC    dB Audio  Message
053045  +0  472  TN8GD DH6BH R-04 (x2)
053215  -2  993  A41ZZ DH6BH R-16 (x2)
053400 +13 2944  9J2FI DH6BH JO33 (x3)
104930  -6  836  RA0SCA DH6BH JO33
185700 +10 3031  <...> DH6BH JO33 (x2)
140400  -3 2265  F1UNR DH6BH R+08

10m

UTC    dB Audio  Message
193030  -1 2645  DH6BH F1PBZ +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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